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<title>libstdc++: std::basic_ostream< _CharT, _Traits > Class Template Reference</title>
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<div class="title">std::basic_ostream< _CharT, _Traits > Class Template Reference<div class="ingroups"><a class="el" href="a01169.html">I/O</a></div></div> </div>
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<!-- doxytag: class="std::basic_ostream" --><!-- doxytag: inherits="std::basic_ios" -->
<p>Controlling output.This is the base class for all output streams. It provides text formatting of all builtin types, and communicates with any class derived from <a class="el" href="a00252.html" title="The actual work of input and output (interface).This is a base class. Derived stream buffers each con...">basic_streambuf</a> to do the actual output.
<a href="a00251.html#details">More...</a></p>
<div class="dynheader">
Inheritance diagram for std::basic_ostream< _CharT, _Traits >:</div>
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<div class="center"><img src="a01909.png" border="0" usemap="#std_1_1basic__ostream_3_01___char_t_00_01___traits_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="std_1_1basic__ostream_3_01___char_t_00_01___traits_01_4_inherit__map" id="std_1_1basic__ostream_3_01___char_t_00_01___traits_01_4_inherit__map">
<area shape="rect" id="node7" href="a00249.html" title="Merging istream and ostream capabilities.This class multiply inherits from the input and output strea..." alt="" coords="783,32,1012,61"/><area shape="rect" id="node15" href="a00399.html" title="Controlling output for files.This class supports reading from named files, using the inherited functi..." alt="" coords="783,85,1012,115"/><area shape="rect" id="node17" href="a00401.html" title="Controlling output for std::string.This class supports writing to objects of type std::basic_string..." alt="" coords="768,139,1027,168"/><area shape="rect" id="node19" href="a00251.html" title="std::basic_ostream\< char, _Traits \>" alt="" coords="792,192,1003,221"/><area shape="rect" id="node22" href="a00251.html" title="std::basic_ostream\< char \>" alt="" coords="813,245,981,275"/><area shape="rect" id="node2" href="a00248.html" title="Virtual base class for all stream classes.Most of the member functions called dispatched on stream ob..." alt="" coords="152,139,352,168"/><area shape="rect" id="node4" href="a00528.html" title="The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ..." alt="" coords="7,139,100,168"/><area shape="rect" id="node9" href="a00395.html" title="Controlling input and output for files.This class supports reading from and writing to named files..." alt="" coords="1133,5,1357,35"/><area shape="rect" id="node11" href="a00404.html" title="Controlling input and output for std::string.This class supports reading from and writing to objects ..." alt="" coords="1120,59,1371,88"/><area shape="rect" id="node13" href="a00249.html" title="std::basic_iostream\< char \>" alt="" coords="1160,135,1331,164"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="a01910.html">List of all members.</a></p>
<h2><a name="nested-classes"></a>
Classes</h2>
<ul>
<li>class <a class="el" href="a00400.html">sentry</a>
<dl class="el"><dd class="mdescRight">Performs setup work for output streams. <a href="a00400.html#details">More...</a><br/></dl></ul>
<h2><a name="pub-types"></a>
Public Types</h2>
<ul>
<li>typedef <a class="el" href="a00442.html">ctype</a>< _CharT > <a class="el" href="a00251.html#a6ed4281d00031fabfd7617ae5e0348e0">__ctype_type</a>
<li><a class="anchor" id="a38b7c458ae4e3c6bae3c516370257489"></a><!-- doxytag: member="std::basic_ostream::__ios_type" ref="a38b7c458ae4e3c6bae3c516370257489" args="" -->
typedef <a class="el" href="a00248.html">basic_ios</a>< _CharT, <br class="typebreak"/>
_Traits > <b>__ios_type</b>
<li>typedef <a class="el" href="a00621.html">num_put</a>< _CharT, <br class="typebreak"/>
<a class="el" href="a00645.html">ostreambuf_iterator</a>< _CharT, <br class="typebreak"/>
_Traits > > <a class="el" href="a00251.html#a30f2c831b8ef98b0f3c60ef452675e61">__num_put_type</a>
<li><a class="anchor" id="a9de26380ad8c8aa6ba377fd08e7e1c0a"></a><!-- doxytag: member="std::basic_ostream::__ostream_type" ref="a9de26380ad8c8aa6ba377fd08e7e1c0a" args="" -->
typedef <a class="el" href="a00251.html">basic_ostream</a>< _CharT, <br class="typebreak"/>
_Traits > <b>__ostream_type</b>
<li><a class="anchor" id="a89adab5cea723076943db8514b49066c"></a><!-- doxytag: member="std::basic_ostream::__streambuf_type" ref="a89adab5cea723076943db8514b49066c" args="" -->
typedef <a class="el" href="a00252.html">basic_streambuf</a><br class="typebreak"/>
< _CharT, _Traits > <b>__streambuf_type</b>
<li>typedef _CharT <a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a>
<li>enum <a class="el" href="a00528.html#a411605aa4a6914dded5a9308ce28257b">event</a> { <b>erase_event</b>,
<b>imbue_event</b>,
<b>copyfmt_event</b>
}
<li>typedef void(* <a class="el" href="a00528.html#aa0498bc3c948766ed2e0dcf5d26a361a">event_callback</a> )(<a class="el" href="a00528.html#a411605aa4a6914dded5a9308ce28257b">event</a>, <a class="el" href="a00528.html">ios_base</a> &, int)
<li>typedef _Ios_Fmtflags <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a>
<li>typedef _Traits::int_type <a class="el" href="a00251.html#af511f5f5f8ebaee31c8545e87366b739">int_type</a>
<li><a class="anchor" id="a5ee09ee781dca2fcecbc9fd85eab8816"></a><!-- doxytag: member="std::basic_ostream::io_state" ref="a5ee09ee781dca2fcecbc9fd85eab8816" args="" -->
typedef int <b>io_state</b>
<li>typedef _Ios_Iostate <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a>
<li>typedef _Traits::off_type <a class="el" href="a00251.html#a5d26e2bfb016f3834853cd9ac4e1db96">off_type</a>
<li><a class="anchor" id="aa0b0c30826cac84ec99d20ecb57f9923"></a><!-- doxytag: member="std::basic_ostream::open_mode" ref="aa0b0c30826cac84ec99d20ecb57f9923" args="" -->
typedef int <b>open_mode</b>
<li>typedef _Ios_Openmode <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a>
<li>typedef _Traits::pos_type <a class="el" href="a00251.html#a9e5a2eeab4a26b48fcb13970d36331f2">pos_type</a>
<li><a class="anchor" id="a0994ec943816ce7a78032e4ac06b977a"></a><!-- doxytag: member="std::basic_ostream::seek_dir" ref="a0994ec943816ce7a78032e4ac06b977a" args="" -->
typedef int <b>seek_dir</b>
<li>typedef _Ios_Seekdir <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a>
<li><a class="anchor" id="af548d1b0091e2e0b81613a11a0dbf0e7"></a><!-- doxytag: member="std::basic_ostream::streamoff" ref="af548d1b0091e2e0b81613a11a0dbf0e7" args="" -->
typedef <a class="el" href="a01137.html#a48649c5c32f0251572b366063ee93032">std::streamoff</a> <b>streamoff</b>
<li><a class="anchor" id="af258c48603e5d8c485a73f7601667bd9"></a><!-- doxytag: member="std::basic_ostream::streampos" ref="af258c48603e5d8c485a73f7601667bd9" args="" -->
typedef <a class="el" href="a00476.html">std::streampos</a> <b>streampos</b>
<li>typedef _Traits <a class="el" href="a00251.html#ae4732680b56c8e6baaa747462e0c03b9">traits_type</a>
</ul>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<ul>
<li>typedef <a class="el" href="a00620.html">num_get</a>< _CharT, <br class="typebreak"/>
<a class="el" href="a00573.html">istreambuf_iterator</a>< _CharT, <br class="typebreak"/>
_Traits > > <a class="el" href="a00248.html#ad5cc8c4b4c3cc5de19d7bb6c97b29abc">__num_get_type</a>
</ul>
<h2><a name="pub-methods"></a>
Public Member Functions</h2>
<ul>
<li><a class="el" href="a00251.html#aaaa8cf0608e2281e120d7b64271744b5">basic_ostream</a> (<a class="el" href="a00252.html">__streambuf_type</a> *__sb)
<li>virtual <a class="el" href="a00251.html#ad0fdba5e18d027224bddb8603ead7443">~basic_ostream</a> ()
<li>const <a class="el" href="a00581.html">locale</a> & <a class="el" href="a00528.html#a34d1190d1ab4f8a13b18391a2d3e0ec9">_M_getloc</a> () const
<li><a class="anchor" id="aa1321c43a78ccd75762a21c30a6f6388"></a><!-- doxytag: member="std::basic_ostream::_M_setstate" ref="aa1321c43a78ccd75762a21c30a6f6388" args="(iostate __state)" -->
void <b>_M_setstate</b> (<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state)
<li>bool <a class="el" href="a00248.html#a35499bd074986bfff187ae05f0639b1e">bad</a> () const
<li>void <a class="el" href="a00248.html#a07a10e07246ef2a68c0c3f08d94c7607">clear</a> (<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state=<a class="el" href="a00528.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a>)
<li><a class="el" href="a00248.html">basic_ios</a> & <a class="el" href="a00248.html#a57af447fc663746ea14bea76e80f5990">copyfmt</a> (const <a class="el" href="a00248.html">basic_ios</a> &__rhs)
<li>bool <a class="el" href="a00248.html#abf5edf96c5e40d24febec4becea032a5">eof</a> () const
<li>void <a class="el" href="a00248.html#aecd6ac5df7374c8b775a2912c4a014e9">exceptions</a> (<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __except)
<li><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00248.html#aeff21fb1dfd66435c3c95746902c0e0b">exceptions</a> () const
<li>bool <a class="el" href="a00248.html#a2349b2b3eeb63b198d935bfd5f125be0">fail</a> () const
<li><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <a class="el" href="a00248.html#abe40be2c772583c1b94bd3bf649c0f56">fill</a> () const
<li><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <a class="el" href="a00248.html#a5b7921d8ecf89d75e188e9ed972af448">fill</a> (<a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> __ch)
<li><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a82f04dbbaeb4c368add2d2d045f3f95b">flags</a> () const
<li><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a415eb7181eb10a21c92455e1fae17cec">flags</a> (<a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#ab5155ad385b78192ef1436bf31a0cde0">flush</a> ()
<li><a class="el" href="a00581.html">locale</a> <a class="el" href="a00528.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b">getloc</a> () const
<li>bool <a class="el" href="a00248.html#a7d70d873e533754eb582ce3458d0bcd0">good</a> () const
<li><a class="el" href="a00581.html">locale</a> <a class="el" href="a00248.html#a0aee263fdd9d10e05634c8b8d0f2114e">imbue</a> (const <a class="el" href="a00581.html">locale</a> &__loc)
<li>long & <a class="el" href="a00528.html#a25040dc1ead79e80cbdb4b5d692119f4">iword</a> (int __ix)
<li>char <a class="el" href="a00248.html#a97c858a78262ae68c87bb0253576b47d">narrow</a> (<a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> __c, char __dfault) const
<li><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <a class="el" href="a00528.html#a9dc8e91e44fee68decb39dd4aeaaddd9">precision</a> () const
<li><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <a class="el" href="a00528.html#ae76be155a419e7056ece84ad7dbd8ec7">precision</a> (<a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __prec)
<li>void *& <a class="el" href="a00528.html#a562ae8fc4f9ac0b806ab7839a8877a77">pword</a> (int __ix)
<li><a class="el" href="a00252.html">basic_streambuf</a>< _CharT, <br class="typebreak"/>
_Traits > * <a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554">rdbuf</a> () const
<li><a class="el" href="a00252.html">basic_streambuf</a>< _CharT, <br class="typebreak"/>
_Traits > * <a class="el" href="a00248.html#a163ac287eb3cec7bb62ed893be51658b">rdbuf</a> (<a class="el" href="a00252.html">basic_streambuf</a>< _CharT, _Traits > *__sb)
<li><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00248.html#a8d2ff0b320ff6e89b8235045d69944f5">rdstate</a> () const
<li>void <a class="el" href="a00528.html#a54948c4f38526937d510af5670ae368a">register_callback</a> (<a class="el" href="a00528.html#aa0498bc3c948766ed2e0dcf5d26a361a">event_callback</a> __fn, int __index)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#abb04da4da073ece1c0222004b6f3207b">seekp</a> (<a class="el" href="a00251.html#a9e5a2eeab4a26b48fcb13970d36331f2">pos_type</a>)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a6c7c5283e1f9b0a49c85f1f81c976226">seekp</a> (<a class="el" href="a00251.html#a5d26e2bfb016f3834853cd9ac4e1db96">off_type</a>, <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">ios_base::seekdir</a>)
<li><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a> (<a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl)
<li><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a87fd48e3d7a0515d3958eb9d9fbba45d">setf</a> (<a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl, <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __mask)
<li>void <a class="el" href="a00248.html#a2da7d3305cba0695b1d1bec916ae64b0">setstate</a> (<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state)
<li><a class="el" href="a00251.html#a9e5a2eeab4a26b48fcb13970d36331f2">pos_type</a> <a class="el" href="a00251.html#a57b81a67592e9a2692704ef6cb675946">tellp</a> ()
<li><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > * <a class="el" href="a00248.html#acb357e8950676669b63b8fc42d18bd57">tie</a> (<a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > *__tiestr)
<li><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > * <a class="el" href="a00248.html#a68c3c9f5dec60fd1b1f57bf64864af74">tie</a> () const
<li>void <a class="el" href="a00528.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a> (<a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __mask)
<li><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <a class="el" href="a00248.html#a63ba1837d2b677a42c5ab9be0d491b28">widen</a> (char __c) const
<li><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <a class="el" href="a00528.html#a2e2a333f56f4b02b164ad4eb0db08221">width</a> () const
<li><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <a class="el" href="a00528.html#ac29b397e77e4fb2c7299627f4a8e6415">width</a> (<a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __wide)
</ul>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<ul>
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a41d3f54557efcf4cb17bf28dfeb8f8b7">operator<<</a> (<a class="el" href="a00251.html">__ostream_type</a> &(*__pf)(<a class="el" href="a00251.html">__ostream_type</a> &))
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a4dba8118cd693690803dbc5bbef6a96d">operator<<</a> (<a class="el" href="a00248.html">__ios_type</a> &(*__pf)(<a class="el" href="a00248.html">__ios_type</a> &))
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#ac00d04322df723ab0315f3675083af96">operator<<</a> (<a class="el" href="a00528.html">ios_base</a> &(*__pf)(<a class="el" href="a00528.html">ios_base</a> &))
</ul>
<tr><td colspan="2"><div class="groupHeader">Arithmetic Inserters</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>All the <code>operator<<</code> functions (aka <em>formatted output functions</em>) have some common behavior. Each starts by constructing a temporary object of type <a class="el" href="a00400.html" title="Performs setup work for output streams.">std::basic_ostream::sentry</a>. This can have several effects, concluding with the setting of a status flag; see the sentry documentation for more.</p>
<p>If the sentry status is good, the function tries to generate whatever data is appropriate for the type of the argument.</p>
<p>If an exception is thrown during insertion, <a class="el" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b" title="Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error fro...">ios_base::badbit</a> will be turned on in the stream's error state without causing an <a class="el" href="a00529.html" title="These are thrown to indicate problems with io.27.4.2.1.1 Class ios_base::failure.">ios_base::failure</a> to be thrown. The original exception will then be rethrown. </p>
</div></td></tr>
<ul>
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a668a5b41a1fb9d5b71e1969c789dd77d">operator<<</a> (long __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a5cb03728cf9eab9a6d4c287f05c56fd4">operator<<</a> (unsigned long __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#aa10cfb65258b9cbf3ef00f3d6a3402c7">operator<<</a> (bool __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a2bf303db0f61e6c34b99cd57ea7b143c">operator<<</a> (short __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a2b5b079df15919cebcfc5ff9b54135cd">operator<<</a> (unsigned short __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a90608b96fbe83830a71760b741ae3159">operator<<</a> (int __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a8542f053d889b3ab9ed7c04675cc1c20">operator<<</a> (unsigned int __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a80972d7d1092482b04c0f03ffdab4da3">operator<<</a> (long long __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a0e819fe2a2afdfc76f4c3bd0c3b0dfea">operator<<</a> (unsigned long long __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a88dff73954faa7d6515aefaa7557b5cd">operator<<</a> (double __f)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a4af9ee104ee5f19064dce282a9b4bf24">operator<<</a> (float __f)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a8a099fe4d893ccbd86e6dc96a44e3135">operator<<</a> (long double __f)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a55c3406610bedc51adf69c5bf5e91f87">operator<<</a> (const void *__p)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#ae44501375408f184570a51b04f9f984c">operator<<</a> (<a class="el" href="a00252.html">__streambuf_type</a> *__sb)
</ul>
<tr><td colspan="2"><div class="groupHeader">Unformatted Output Functions</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>All the unformatted output functions have some common behavior. Each starts by constructing a temporary object of type <a class="el" href="a00400.html" title="Performs setup work for output streams.">std::basic_ostream::sentry</a>. This has several effects, concluding with the setting of a status flag; see the sentry documentation for more.</p>
<p>If the sentry status is good, the function tries to generate whatever data is appropriate for the type of the argument.</p>
<p>If an exception is thrown during insertion, <a class="el" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b" title="Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error fro...">ios_base::badbit</a> will be turned on in the stream's error state. If badbit is on in the stream's exceptions mask, the exception will be rethrown without completing its actions. </p>
</div></td></tr>
<ul>
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a87ff182527b274a91c89fcb07ee697fc">put</a> (<a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> __c)
<li>void <a class="el" href="a00251.html#ac8e60326ec9f82e24274e3f457dc887a">_M_write</a> (const <a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> *__s, <a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __n)
<li><a class="el" href="a00251.html">__ostream_type</a> & <a class="el" href="a00251.html#a0c642eb4a583616126b1f45cab2c2f0f">write</a> (const <a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> *__s, <a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __n)
</ul>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<ul>
<li><a class="el" href="a00248.html#a8210ce3c5a4ebb46e81bd3805538741f">operator void *</a> () const
<li>bool <a class="el" href="a00248.html#a1a9b540f56dc4b099828c71b32139232">operator!</a> () const
</ul>
<h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2>
<ul>
<li>static bool <a class="el" href="a00528.html#aade35b0cc25dc04d3b9b598182ec72b5">sync_with_stdio</a> (bool __sync=true)
<li>static int <a class="el" href="a00528.html#a3faeb4739cfe621262ceef0aad98f0ea">xalloc</a> () throw ()
</ul>
<h2><a name="pub-static-attribs"></a>
Static Public Attributes</h2>
<ul>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#afb35e86e0979426d5271e7da619e564b">adjustfield</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#abc6732e5a0d9dc40b79e2fe6e32e7b09">app</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#ad22225874e26210dfe11263279587e75">ate</a>
<li>static const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b">badbit</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a1c78bab2448707823dbb382c1f9d872a">basefield</a>
<li>static const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a214f784b4a9d7ce92eb23ed99e44aecf">beg</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a88a28f18badafdd8e605841b8b7042d5">binary</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a7643f003a532a377d00ebe8bd288985f">boolalpha</a>
<li>static const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a1965600e26ca83d186504a4fd337cb9e">cur</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a3b38d2c92a8191a8f6d4994c663d408e">dec</a>
<li>static const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a505c3780386ccd5ca9679f7264db97f9">end</a>
<li>static const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#a806f6f377e4fb4525d19e6d24df3cd62">eofbit</a>
<li>static const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4">failbit</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ab68a9e528eb897d85741f7a21adf4368">fixed</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a82663733691c649e8138a0fa959cb8c4">floatfield</a>
<li>static const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a0dec2040942a5b127ce98be81486466f">hex</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a652e2323949eea3d906e1c81bd8ce8f7">in</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a6e38abfae36f1fce1d01ec47487ba226">internal</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ac3795cde4efbdf63b27ea978f1a2755d">left</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ab9d72ba493c0a12da9e6669c32af98ed">oct</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a7187e216e5d16ec820ea1791002f85e0">out</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a13753798f5c9da6f9372429c53039767">right</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#af4966eeb93a789a84f9acd92375d8483">scientific</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a69acbf246475f065d6648303e452fd4d">showbase</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a4c79db16d6509208744e2b698a2d107f">showpoint</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">showpos</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a0092524de17db6438bc3bdcb914ac62b">skipws</a>
<li>static const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#ae6831a611ce41b51a873c55b30d8534d">trunc</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#aa2d184ca6fce44ac8ececba1b0c70dc5">unitbuf</a>
<li>static const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a1be02544c10366da9fd9183a905d4910">uppercase</a>
</ul>
<h2><a name="pro-types"></a>
Protected Types</h2>
<ul>
<li>enum { <b>_S_local_word_size</b>
}
</ul>
<h2><a name="pro-methods"></a>
Protected Member Functions</h2>
<ul>
<li><a class="anchor" id="ae61218a9996aedb0a6cb44595a675e42"></a><!-- doxytag: member="std::basic_ostream::_M_cache_locale" ref="ae61218a9996aedb0a6cb44595a675e42" args="(const locale &__loc)" -->
void <b>_M_cache_locale</b> (const <a class="el" href="a00581.html">locale</a> &__loc)
<li><a class="anchor" id="a95e939c7c7c74b4700c8af5bc3ab0e57"></a><!-- doxytag: member="std::basic_ostream::_M_call_callbacks" ref="a95e939c7c7c74b4700c8af5bc3ab0e57" args="(event __ev)" -->
void <b>_M_call_callbacks</b> (<a class="el" href="a00528.html#a411605aa4a6914dded5a9308ce28257b">event</a> __ev) throw ()
<li><a class="anchor" id="ad640b04d330cff32e91204e1ae47149d"></a><!-- doxytag: member="std::basic_ostream::_M_dispose_callbacks" ref="ad640b04d330cff32e91204e1ae47149d" args="(void)" -->
void <b>_M_dispose_callbacks</b> (void) throw ()
<li><a class="anchor" id="a5b782d4b197d56a4bafa1b92e35f1099"></a><!-- doxytag: member="std::basic_ostream::_M_grow_words" ref="a5b782d4b197d56a4bafa1b92e35f1099" args="(int __index, bool __iword)" -->
_Words & <b>_M_grow_words</b> (int __index, bool __iword)
<li><a class="anchor" id="a643fbe6479d492ef9963d46bda40e895"></a><!-- doxytag: member="std::basic_ostream::_M_init" ref="a643fbe6479d492ef9963d46bda40e895" args="()" -->
void <b>_M_init</b> () throw ()
<li><a class="anchor" id="aa1de020b5bc7a2d39fbb507c61f78274"></a><!-- doxytag: member="std::basic_ostream::_M_insert" ref="aa1de020b5bc7a2d39fbb507c61f78274" args="(_ValueT __v)" -->
template<typename _ValueT > <a class="el" href="a00251.html">__ostream_type</a> & <b>_M_insert</b> (_ValueT __v)
<li>void <a class="el" href="a00248.html#a62a4b454cbedd686b89e48fa9d6160c4">init</a> (<a class="el" href="a00252.html">basic_streambuf</a>< _CharT, _Traits > *__sb)
</ul>
<h2><a name="pro-attribs"></a>
Protected Attributes</h2>
<ul>
<li><a class="anchor" id="acef8be180dcb49c5edef1e2f2fbfff09"></a><!-- doxytag: member="std::basic_ostream::_M_callbacks" ref="acef8be180dcb49c5edef1e2f2fbfff09" args="" -->
_Callback_list * <b>_M_callbacks</b>
<li><a class="anchor" id="a955238d237bf2474da150d7e04c7006a"></a><!-- doxytag: member="std::basic_ostream::_M_ctype" ref="a955238d237bf2474da150d7e04c7006a" args="" -->
const <a class="el" href="a00442.html">__ctype_type</a> * <b>_M_ctype</b>
<li><a class="anchor" id="ab0f67ea90b8c3900d331d98b2d2fcd54"></a><!-- doxytag: member="std::basic_ostream::_M_exception" ref="ab0f67ea90b8c3900d331d98b2d2fcd54" args="" -->
<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <b>_M_exception</b>
<li><a class="anchor" id="a596f54596c5bfd2148edb0ca448f2586"></a><!-- doxytag: member="std::basic_ostream::_M_fill" ref="a596f54596c5bfd2148edb0ca448f2586" args="" -->
<a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <b>_M_fill</b>
<li><a class="anchor" id="ae09d49f5f95f91a87cf2ff85942d964a"></a><!-- doxytag: member="std::basic_ostream::_M_fill_init" ref="ae09d49f5f95f91a87cf2ff85942d964a" args="" -->
bool <b>_M_fill_init</b>
<li><a class="anchor" id="a9cb7b8a5486fd160eb818f5db4da6009"></a><!-- doxytag: member="std::basic_ostream::_M_flags" ref="a9cb7b8a5486fd160eb818f5db4da6009" args="" -->
<a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <b>_M_flags</b>
<li><a class="anchor" id="a6d08b3c70b04490100d5e00db973a3b4"></a><!-- doxytag: member="std::basic_ostream::_M_ios_locale" ref="a6d08b3c70b04490100d5e00db973a3b4" args="" -->
<a class="el" href="a00581.html">locale</a> <b>_M_ios_locale</b>
<li><a class="anchor" id="af5d7cb50fa76db60f695e4d490b1ecb3"></a><!-- doxytag: member="std::basic_ostream::_M_local_word" ref="af5d7cb50fa76db60f695e4d490b1ecb3" args="[_S_local_word_size]" -->
_Words <b>_M_local_word</b> [_S_local_word_size]
<li><a class="anchor" id="a3ad9cc72fd7478660a694030b53c15e4"></a><!-- doxytag: member="std::basic_ostream::_M_num_get" ref="a3ad9cc72fd7478660a694030b53c15e4" args="" -->
const <a class="el" href="a00620.html">__num_get_type</a> * <b>_M_num_get</b>
<li><a class="anchor" id="a66b0db878c6eaa321da17c15d39cc549"></a><!-- doxytag: member="std::basic_ostream::_M_num_put" ref="a66b0db878c6eaa321da17c15d39cc549" args="" -->
const <a class="el" href="a00621.html">__num_put_type</a> * <b>_M_num_put</b>
<li><a class="anchor" id="a2df2f94bd90df762b00304dbd6a355ca"></a><!-- doxytag: member="std::basic_ostream::_M_precision" ref="a2df2f94bd90df762b00304dbd6a355ca" args="" -->
<a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <b>_M_precision</b>
<li><a class="anchor" id="a89c1427b6e52c0d968195d57d0cbc0cf"></a><!-- doxytag: member="std::basic_ostream::_M_streambuf" ref="a89c1427b6e52c0d968195d57d0cbc0cf" args="" -->
<a class="el" href="a00252.html">basic_streambuf</a>< _CharT, <br class="typebreak"/>
_Traits > * <b>_M_streambuf</b>
<li><a class="anchor" id="a5a89b5ca6984f13b9070af1e87332bf6"></a><!-- doxytag: member="std::basic_ostream::_M_streambuf_state" ref="a5a89b5ca6984f13b9070af1e87332bf6" args="" -->
<a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <b>_M_streambuf_state</b>
<li><a class="anchor" id="a39716c952beccf634ce272cf79262266"></a><!-- doxytag: member="std::basic_ostream::_M_tie" ref="a39716c952beccf634ce272cf79262266" args="" -->
<a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > * <b>_M_tie</b>
<li><a class="anchor" id="a54e2c424a44c3abdf8a54deaffb58ddc"></a><!-- doxytag: member="std::basic_ostream::_M_width" ref="a54e2c424a44c3abdf8a54deaffb58ddc" args="" -->
<a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> <b>_M_width</b>
<li><a class="anchor" id="aa840a3b92f45210eb6d512ea5fe11da3"></a><!-- doxytag: member="std::basic_ostream::_M_word" ref="aa840a3b92f45210eb6d512ea5fe11da3" args="" -->
_Words * <b>_M_word</b>
<li><a class="anchor" id="ad2c34648fc18191d9660f7f784d1919a"></a><!-- doxytag: member="std::basic_ostream::_M_word_size" ref="ad2c34648fc18191d9660f7f784d1919a" args="" -->
int <b>_M_word_size</b>
<li><a class="anchor" id="aeeaf30c44ed948524564b5db84891eae"></a><!-- doxytag: member="std::basic_ostream::_M_word_zero" ref="aeeaf30c44ed948524564b5db84891eae" args="" -->
_Words <b>_M_word_zero</b>
</ul>
<h2><a name="friends"></a>
Friends</h2>
<ul>
<li><a class="anchor" id="a68471cef8782faaa45bbda172d863085"></a><!-- doxytag: member="std::basic_ostream::sentry" ref="a68471cef8782faaa45bbda172d863085" args="" -->
class <b>sentry</b>
</ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><h3>template<typename _CharT, typename _Traits><br/>
class std::basic_ostream< _CharT, _Traits ></h3>
<p>Controlling output.</p>
<p>This is the base class for all output streams. It provides text formatting of all builtin types, and communicates with any class derived from <a class="el" href="a00252.html" title="The actual work of input and output (interface).This is a base class. Derived stream buffers each con...">basic_streambuf</a> to do the actual output. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00057">57</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
</div><hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a6ed4281d00031fabfd7617ae5e0348e0"></a><!-- doxytag: member="std::basic_ostream::__ctype_type" ref="a6ed4281d00031fabfd7617ae5e0348e0" args="" -->
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">typedef <a class="el" href="a00442.html">ctype</a><_CharT> <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00442.html">__ctype_type</a></td>
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<p>These are non-standard types. </p>
<p>Reimplemented from <a class="el" href="a00248.html#a182d68de5e0177334ea13de288105523">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00073">73</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="ad5cc8c4b4c3cc5de19d7bb6c97b29abc"></a><!-- doxytag: member="std::basic_ostream::__num_get_type" ref="ad5cc8c4b4c3cc5de19d7bb6c97b29abc" args="" -->
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">typedef <a class="el" href="a00620.html">num_get</a><_CharT, <a class="el" href="a00573.html">istreambuf_iterator</a><_CharT, _Traits> > <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::<a class="el" href="a00620.html">__num_get_type</a><code> [inherited]</code></td>
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<p>These are non-standard types. </p>
<p>Reimplemented in <a class="el" href="a00250.html#ac73478f96f8c9b26949c239fade29849">std::basic_istream< _CharT, _Traits ></a>, <a class="el" href="a00250.html#ac73478f96f8c9b26949c239fade29849">std::basic_istream< char, _Traits ></a>, and <a class="el" href="a00250.html#ac73478f96f8c9b26949c239fade29849">std::basic_istream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00767_source.html#l00088">88</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<a class="anchor" id="a30f2c831b8ef98b0f3c60ef452675e61"></a><!-- doxytag: member="std::basic_ostream::__num_put_type" ref="a30f2c831b8ef98b0f3c60ef452675e61" args="" -->
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<td class="memname">typedef <a class="el" href="a00621.html">num_put</a><_CharT, <a class="el" href="a00645.html">ostreambuf_iterator</a><_CharT, _Traits> > <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00621.html">__num_put_type</a></td>
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<p>These are non-standard types. </p>
<p>Reimplemented from <a class="el" href="a00248.html#acf5b180196f3fbcfd8ef2066fdb91f77">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00072">72</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="a444d1989872f555e32848f72f9d1b355"></a><!-- doxytag: member="std::basic_ostream::char_type" ref="a444d1989872f555e32848f72f9d1b355" args="" -->
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">typedef _CharT <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a></td>
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<p>These are standard types. They permit a standardized way of referring to names of (or names dependant on) the template parameters, which are specific to the implementation. </p>
<p>Reimplemented from <a class="el" href="a00248.html#ab79c2147554ac3080647828e0bd75c17">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Reimplemented in <a class="el" href="a00399.html#a86820950e19b95f456b9afe756dbe82a">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#a999ec3c5cb659ddb9fa46a0350af4f8e">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00249.html#a10b4306a92746cfd7e163d0daf0dd08d">std::basic_iostream< _CharT, _Traits ></a>, <a class="el" href="a00401.html#a6d95b3a79aeaa949518a5d102f8aff7f">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00404.html#ade95429e69e34d92aec75af21c36c283">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00249.html#a10b4306a92746cfd7e163d0daf0dd08d">std::basic_iostream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00061">61</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="aa0498bc3c948766ed2e0dcf5d26a361a"></a><!-- doxytag: member="std::basic_ostream::event_callback" ref="aa0498bc3c948766ed2e0dcf5d26a361a" args=")(event, ios_base &, int)" -->
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<td class="memname">typedef void(* <a class="el" href="a00528.html#aa0498bc3c948766ed2e0dcf5d26a361a">std::ios_base::event_callback</a>)(<a class="el" href="a00528.html#a411605aa4a6914dded5a9308ce28257b">event</a>, <a class="el" href="a00528.html">ios_base</a> &, int)<code> [inherited]</code></td>
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<p>The type of an event callback function. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">event</td><td>One of the members of the event enum. </td></tr>
<tr><td class="paramname"><a class="el" href="a00528.html" title="The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ...">ios_base</a></td><td>Reference to the <a class="el" href="a00528.html" title="The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ...">ios_base</a> object. </td></tr>
<tr><td class="paramname">int</td><td>The integer provided when the callback was registered.</td></tr>
</table>
</dd>
</dl>
<p>Event callbacks are user defined functions that get called during several <a class="el" href="a00528.html" title="The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ...">ios_base</a> and <a class="el" href="a00248.html" title="Virtual base class for all stream classes.Most of the member functions called dispatched on stream ob...">basic_ios</a> functions, specifically <a class="el" href="a00528.html#a29b144ecf437562b7cc05027f3e5a608" title="Setting a new locale.">imbue()</a>, copyfmt(), and ~ios(). </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00438">438</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="a03fbf244b3dfb55651c7460537abb89e"></a><!-- doxytag: member="std::basic_ostream::fmtflags" ref="a03fbf244b3dfb55651c7460537abb89e" args="" -->
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<td class="memname">typedef _Ios_Fmtflags <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">std::ios_base::fmtflags</a><code> [inherited]</code></td>
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<p>This is a bitmask type. </p>
<p><code><em>_Ios_Fmtflags</em> is</code> implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type fmtflags are:</p>
<ul>
<li>boolalpha</li>
<li>dec</li>
<li>fixed</li>
<li>hex</li>
<li>internal</li>
<li>left</li>
<li>oct</li>
<li>right</li>
<li>scientific</li>
<li>showbase</li>
<li>showpoint</li>
<li>showpos</li>
<li>skipws</li>
<li>unitbuf</li>
<li>uppercase</li>
<li>adjustfield</li>
<li>basefield</li>
<li>floatfield </li>
</ul>
<p>Definition at line <a class="el" href="a00909_source.html#l00257">257</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="af511f5f5f8ebaee31c8545e87366b739"></a><!-- doxytag: member="std::basic_ostream::int_type" ref="af511f5f5f8ebaee31c8545e87366b739" args="" -->
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">typedef _Traits::int_type <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html#af511f5f5f8ebaee31c8545e87366b739">int_type</a></td>
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<p>These are standard types. They permit a standardized way of referring to names of (or names dependant on) the template parameters, which are specific to the implementation. </p>
<p>Reimplemented from <a class="el" href="a00248.html#abed08c42ca8297417265888a1232709a">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Reimplemented in <a class="el" href="a00399.html#afb56523dd01743305634ca9e1fb4d6f4">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#aec3ee93ab65a90f4d156af0a4facce8d">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00249.html#a35071fa0b4df657bb9b5f45932645f7a">std::basic_iostream< _CharT, _Traits ></a>, <a class="el" href="a00401.html#acc2ae602a4b998a4a955da44bd8ba766">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00404.html#a5171ba26e79d2f51ffabfe5cb0192f58">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00249.html#a35071fa0b4df657bb9b5f45932645f7a">std::basic_iostream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00062">62</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="a0487f09dbaf55c34d14350a54daf0bbd"></a><!-- doxytag: member="std::basic_ostream::iostate" ref="a0487f09dbaf55c34d14350a54daf0bbd" args="" -->
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<td class="memname">typedef _Ios_Iostate <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">std::ios_base::iostate</a><code> [inherited]</code></td>
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<p>This is a bitmask type. </p>
<p><code><em>_Ios_Iostate</em> is</code> implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type iostate are:</p>
<ul>
<li>badbit</li>
<li>eofbit</li>
<li>failbit</li>
<li>goodbit </li>
</ul>
<p>Definition at line <a class="el" href="a00909_source.html#l00332">332</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="a5d26e2bfb016f3834853cd9ac4e1db96"></a><!-- doxytag: member="std::basic_ostream::off_type" ref="a5d26e2bfb016f3834853cd9ac4e1db96" args="" -->
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<td class="memname">typedef _Traits::off_type <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html#a5d26e2bfb016f3834853cd9ac4e1db96">off_type</a></td>
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<p>These are standard types. They permit a standardized way of referring to names of (or names dependant on) the template parameters, which are specific to the implementation. </p>
<p>Reimplemented from <a class="el" href="a00248.html#a9b0940b8e61b43dbb5c0f1bb268ce944">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Reimplemented in <a class="el" href="a00399.html#aa93fadcb53aea7867a1c79a8b3a57d83">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#a8ceceed3d0d712e825fee1bbadaca3e7">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00249.html#a68623e9c261d28375e01d41f99e96551">std::basic_iostream< _CharT, _Traits ></a>, <a class="el" href="a00401.html#ad7f7a30df59ac8ee7f28c027356a93d1">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00404.html#ab3afb1252f1592eee9689460be43da32">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00249.html#a68623e9c261d28375e01d41f99e96551">std::basic_iostream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00064">64</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="aa7e2408680d83e0bac8979774aeecdad"></a><!-- doxytag: member="std::basic_ostream::openmode" ref="aa7e2408680d83e0bac8979774aeecdad" args="" -->
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<td class="memname">typedef _Ios_Openmode <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">std::ios_base::openmode</a><code> [inherited]</code></td>
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<p>This is a bitmask type. </p>
<p><code><em>_Ios_Openmode</em> is</code> implementation-defined, but it is valid to perform bitwise operations on these values and expect the Right Thing to happen. Defined objects of type openmode are:</p>
<ul>
<li>app</li>
<li>ate</li>
<li>binary</li>
<li>in</li>
<li>out</li>
<li>trunc </li>
</ul>
<p>Definition at line <a class="el" href="a00909_source.html#l00363">363</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="a9e5a2eeab4a26b48fcb13970d36331f2"></a><!-- doxytag: member="std::basic_ostream::pos_type" ref="a9e5a2eeab4a26b48fcb13970d36331f2" args="" -->
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<td class="memname">typedef _Traits::pos_type <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html#a9e5a2eeab4a26b48fcb13970d36331f2">pos_type</a></td>
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<p>These are standard types. They permit a standardized way of referring to names of (or names dependant on) the template parameters, which are specific to the implementation. </p>
<p>Reimplemented from <a class="el" href="a00248.html#a1a7a5dbd05bfd3ebcc7a4febd35e58d9">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Reimplemented in <a class="el" href="a00399.html#a7751e76b6c19d9a37287ea805d312b20">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#aa22eb88aa7ce13fdb4d4a47d1788fc49">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00249.html#a62c8da98fb012f82b03da23763e88795">std::basic_iostream< _CharT, _Traits ></a>, <a class="el" href="a00401.html#a1f71890513de920343ea7cc9fad1c220">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00404.html#ad999e834a4d3386f570e2dc97806d397">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00249.html#a62c8da98fb012f82b03da23763e88795">std::basic_iostream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00063">63</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="ac19bbe98949795f6038952b6c7759a0a"></a><!-- doxytag: member="std::basic_ostream::seekdir" ref="ac19bbe98949795f6038952b6c7759a0a" args="" -->
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<td class="memname">typedef _Ios_Seekdir <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">std::ios_base::seekdir</a><code> [inherited]</code></td>
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<p>This is an enumerated type. </p>
<p><code><em>_Ios_Seekdir</em> is</code> implementation-defined. Defined values of type seekdir are:</p>
<ul>
<li>beg</li>
<li>cur, equivalent to <code>SEEK_CUR</code> in the C standard library.</li>
<li>end, equivalent to <code>SEEK_END</code> in the C standard library. </li>
</ul>
<p>Definition at line <a class="el" href="a00909_source.html#l00395">395</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<p>These are standard types. They permit a standardized way of referring to names of (or names dependant on) the template parameters, which are specific to the implementation. </p>
<p>Reimplemented from <a class="el" href="a00248.html#a2ce652e072a7f6664c71548df3e43af4">std::basic_ios< _CharT, _Traits ></a>.</p>
<p>Reimplemented in <a class="el" href="a00399.html#a7b056cc3f9446d416f364a5d1f9f11a2">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#a193efdd2f56402d23561266bafd52328">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00249.html#a453926f00e69278294484a435b77b8fd">std::basic_iostream< _CharT, _Traits ></a>, <a class="el" href="a00401.html#ab555e6245bf46e674dc26619981805b6">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00404.html#a25ebc853f35edb86e9dc06c70019acfb">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00249.html#a453926f00e69278294484a435b77b8fd">std::basic_iostream< char ></a>.</p>
<p>Definition at line <a class="el" href="a00967_source.html#l00065">65</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<hr/><h2>Member Enumeration Documentation</h2>
<a class="anchor" id="a411605aa4a6914dded5a9308ce28257b"></a><!-- doxytag: member="std::basic_ostream::event" ref="a411605aa4a6914dded5a9308ce28257b" args="" -->
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<td class="memname">enum <a class="el" href="a00528.html#a411605aa4a6914dded5a9308ce28257b">std::ios_base::event</a><code> [inherited]</code></td>
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<p>The set of events that may be passed to an event callback. </p>
<p>erase_event is used during ~ios() and copyfmt(). imbue_event is used during <a class="el" href="a00528.html#a29b144ecf437562b7cc05027f3e5a608" title="Setting a new locale.">imbue()</a>. copyfmt_event is used during copyfmt(). </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00421">421</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aaaa8cf0608e2281e120d7b64271744b5"></a><!-- doxytag: member="std::basic_ostream::basic_ostream" ref="aaaa8cf0608e2281e120d7b64271744b5" args="(__streambuf_type *__sb)" -->
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<td class="memname"><a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html">basic_ostream</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00252.html">__streambuf_type</a> * </td>
<td class="paramname"><em>__sb</em></td><td>)</td>
<td><code> [inline, explicit]</code></td>
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<p>Base constructor. </p>
<p>This ctor is almost never called by the user directly, rather from derived classes' initialization lists, which pass a pointer to their own stream buffer. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00084">84</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="ad0fdba5e18d027224bddb8603ead7443"></a><!-- doxytag: member="std::basic_ostream::~basic_ostream" ref="ad0fdba5e18d027224bddb8603ead7443" args="()" -->
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<td><code> [inline, virtual]</code></td>
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<p>Base destructor. </p>
<p>This does very little apart from providing a virtual base dtor. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00093">93</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a34d1190d1ab4f8a13b18391a2d3e0ec9"></a><!-- doxytag: member="std::basic_ostream::_M_getloc" ref="a34d1190d1ab4f8a13b18391a2d3e0ec9" args="() const " -->
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<td class="memname">const <a class="el" href="a00581.html">locale</a>& std::ios_base::_M_getloc </td>
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<p>Locale access. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A reference to the current locale.</dd></dl>
<p>Like getloc above, but returns a reference instead of generating a copy. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00708">708</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00931_source.html#l00378">std::money_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00931_source.html#l01047">std::time_get< _CharT, _InIter >::do_get_date()</a>, <a class="el" href="a00931_source.html#l01092">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00931_source.html#l01030">std::time_get< _CharT, _InIter >::do_get_time()</a>, <a class="el" href="a00931_source.html#l01064">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00931_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00931_source.html#l01178">std::time_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00931_source.html#l01143">std::time_put< _CharT, _OutIter >::put()</a>.</p>
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<a class="anchor" id="ac8e60326ec9f82e24274e3f457dc887a"></a><!-- doxytag: member="std::basic_ostream::_M_write" ref="ac8e60326ec9f82e24274e3f457dc887a" args="(const char_type *__s, streamsize __n)" -->
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<td class="paramtype">const <a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> * </td>
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<td class="paramtype"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td>
<td class="paramname"><em>__n</em> </td>
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<td>)</td>
<td></td><td><code> [inline]</code></td>
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<p>Simple insertion. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">c</td><td>The character to insert. </td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>Tries to insert <em>c</em>.</p>
<dl class="note"><dt><b>Note:</b></dt><dd>This function is not overloaded on signed char and unsigned char. </dd></dl>
<p>Definition at line <a class="el" href="a00967_source.html#l00289">289</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
<p>Referenced by <a class="el" href="a00968_source.html#l00185">std::basic_ostream< _CharT, _Traits >::write()</a>.</p>
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<a class="anchor" id="a35499bd074986bfff187ae05f0639b1e"></a><!-- doxytag: member="std::basic_ostream::bad" ref="a35499bd074986bfff187ae05f0639b1e" args="() const " -->
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<p>Fast error checking. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if the badbit is set.</dd></dl>
<p>Note that other iostate flags may also be set. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00203">203</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<a class="anchor" id="a07a10e07246ef2a68c0c3f08d94c7607"></a><!-- doxytag: member="std::basic_ostream::clear" ref="a07a10e07246ef2a68c0c3f08d94c7607" args="(iostate __state=goodbit)" -->
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<td class="memname">void <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::clear </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td>
<td class="paramname"><em>__state</em> = <code><a class="el" href="a00528.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a></code></td><td>)</td>
<td><code> [inherited]</code></td>
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<p>[Re]sets the error state. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">state</td><td>The new state flag(s) to set.</td></tr>
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</dd>
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<p>See <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd" title="This is a bitmask type.">std::ios_base::iostate</a> for the possible bit values. Most users will not need to pass an argument. </p>
<p>Definition at line <a class="el" href="a00768_source.html#l00042">42</a> of file <a class="el" href="a00768_source.html">basic_ios.tcc</a>.</p>
<p>Referenced by <a class="el" href="a00767_source.html#l00249">std::basic_ios< char, _Traits >::exceptions()</a>, <a class="el" href="a00881_source.html#l00871">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00702">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00531">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00767_source.html#l00149">std::basic_ios< char, _Traits >::setstate()</a>, and <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>.</p>
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<a class="anchor" id="a57af447fc663746ea14bea76e80f5990"></a><!-- doxytag: member="std::basic_ostream::copyfmt" ref="a57af447fc663746ea14bea76e80f5990" args="(const basic_ios &__rhs)" -->
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<td class="memname"><a class="el" href="a00248.html">basic_ios</a>< _CharT, _Traits > & <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::copyfmt </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00248.html">basic_ios</a>< _CharT, _Traits > & </td>
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<td><code> [inherited]</code></td>
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<p>Copies fields of __rhs into this. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__rhs</td><td>The source values for the copies. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Reference to this object.</dd></dl>
<p>All fields of __rhs are copied into this object except that <a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a> and <a class="el" href="a00248.html#a8d2ff0b320ff6e89b8235045d69944f5" title="Returns the error state of the stream buffer.">rdstate()</a> remain unchanged. All values in the pword and iword arrays are copied. Before copying, each callback is invoked with erase_event. After copying, each (new) callback is invoked with copyfmt_event. The final step is to copy <a class="el" href="a00248.html#aeff21fb1dfd66435c3c95746902c0e0b" title="Throwing exceptions on errors.">exceptions()</a>. </p>
<p>Definition at line <a class="el" href="a00768_source.html#l00064">64</a> of file <a class="el" href="a00768_source.html">basic_ios.tcc</a>.</p>
<p>References <a class="el" href="a00767_source.html#l00214">std::basic_ios< _CharT, _Traits >::exceptions()</a>, <a class="el" href="a00767_source.html#l00362">std::basic_ios< _CharT, _Traits >::fill()</a>, <a class="el" href="a00909_source.html#l00553">std::ios_base::flags()</a>, <a class="el" href="a00909_source.html#l00697">std::ios_base::getloc()</a>, <a class="el" href="a00909_source.html#l00623">std::ios_base::precision()</a>, <a class="el" href="a00767_source.html#l00287">std::basic_ios< _CharT, _Traits >::tie()</a>, and <a class="el" href="a00909_source.html#l00646">std::ios_base::width()</a>.</p>
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<a class="anchor" id="abf5edf96c5e40d24febec4becea032a5"></a><!-- doxytag: member="std::basic_ostream::eof" ref="abf5edf96c5e40d24febec4becea032a5" args="() const " -->
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<p>Fast error checking. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if the eofbit is set.</dd></dl>
<p>Note that other iostate flags may also be set. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00182">182</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00913_source.html#l00957">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>, and <a class="el" href="a00913_source.html#l01018">std::ws()</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::exceptions </td>
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<td> const<code> [inline, inherited]</code></td>
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<p>Throwing exceptions on errors. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current exceptions mask.</dd></dl>
<p>This changes nothing in the stream. See the one-argument version of <a class="el" href="a00248.html#aecd6ac5df7374c8b775a2912c4a014e9" title="Throwing exceptions on errors.">exceptions(iostate)</a> for the meaning of the return value. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00214">214</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>.</p>
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<td class="paramtype"><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td>
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<td><code> [inline, inherited]</code></td>
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<p>Throwing exceptions on errors. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">except</td><td>The new exceptions mask.</td></tr>
</table>
</dd>
</dl>
<p>By default, error flags are set silently. You can set an exceptions mask for each stream; if a bit in the mask becomes set in the error flags, then an exception of type <a class="el" href="a00529.html" title="These are thrown to indicate problems with io.27.4.2.1.1 Class ios_base::failure.">std::ios_base::failure</a> is thrown.</p>
<p>If the error flag is already set when the exceptions mask is added, the exception is immediately thrown. Try running the following under GCC 3.1 or later: </p>
<div class="fragment"><pre class="fragment"><span class="preprocessor"> #include <<a class="code" href="a00911.html">iostream</a>></span>
<span class="preprocessor"> #include <<a class="code" href="a00881.html">fstream</a>></span>
<span class="preprocessor"> #include <<a class="code" href="a00863.html">exception</a>></span>
<span class="keywordtype">int</span> main()
{
<a class="code" href="a01164.html#ga30183fa17e6e22fdbdf8f9c632ce586d" title="Takes a new handler function as an argument, returns the old function.">std::set_terminate</a> (<a class="code" href="a01164.html#gaf51888cedbc669a114cd79e39e0cd9be" title="A replacement for the standard terminate_handler which prints more information about the terminating ...">__gnu_cxx::__verbose_terminate_handler</a>);
<a class="code" href="a00396.html" title="Controlling input for files.This class supports reading from named files, using the inherited functio...">std::ifstream</a> f (<span class="stringliteral">"/etc/motd"</span>);
<a class="code" href="a01137.html#a7431d56d1e8cd7a9b854171294bd71c7" title="Linked to standard output.">std::cerr</a> << <span class="stringliteral">"Setting badbit\n"</span>;
f.setstate (<a class="code" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b" title="Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error fro...">std::ios_base::badbit</a>);
<a class="code" href="a01137.html#a7431d56d1e8cd7a9b854171294bd71c7" title="Linked to standard output.">std::cerr</a> << <span class="stringliteral">"Setting exception mask\n"</span>;
f.exceptions (<a class="code" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b" title="Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error fro...">std::ios_base::badbit</a>);
}
</pre></div>
<p>Definition at line <a class="el" href="a00767_source.html#l00249">249</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<p>Fast error checking. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if either the badbit or the failbit is set.</dd></dl>
<p>Checking the badbit in <a class="el" href="a00248.html#a2349b2b3eeb63b198d935bfd5f125be0" title="Fast error checking.">fail()</a> is historical practice. Note that other iostate flags may also be set. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00193">193</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00767_source.html#l00113">std::basic_ios< char, _Traits >::operator void *()</a>, <a class="el" href="a00767_source.html#l00117">std::basic_ios< char, _Traits >::operator!()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00913_source.html#l00819">std::basic_istream< _CharT, _Traits >::tellg()</a>, <a class="el" href="a00968_source.html#l00239">std::basic_ostream< _CharT, _Traits >::tellp()</a>, and <a class="el" href="a01006_source.html#l00320">std::regex_traits< _Ch_type >::value()</a>.</p>
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<td class="memname"><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::fill </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline, inherited]</code></td>
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<p>Retrieves the <em>empty</em> character. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current fill character.</dd></dl>
<p>It defaults to a space (' ') in the current locale. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00362">362</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, and <a class="el" href="a00767_source.html#l00382">std::basic_ios< char, _Traits >::fill()</a>.</p>
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template<typename _CharT, typename _Traits> </div>
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<td>(</td>
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<p>Sets a new <em>empty</em> character. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ch</td><td>The new character. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous fill character.</dd></dl>
<p>The fill character is used to fill out space when P+ characters have been requested (e.g., via setw), Q characters are actually used, and Q<P. It defaults to a space (' ') in the current locale. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00382">382</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::flags </td>
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<p>Access to format flags. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The format control flags for both input and output. </dd></dl>
<p>Definition at line <a class="el" href="a00909_source.html#l00553">553</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00968_source.html#l00094">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00812_source.html#l00521">std::operator<<()</a>, <a class="el" href="a00998_source.html#l00923">std::operator>>()</a>, and <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::flags </td>
<td>(</td>
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<td class="paramname"><em>__fmtfl</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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<p>Setting new format flags all at once. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fmtfl</td><td>The new flags to set. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous format control flags.</dd></dl>
<p>This function overwrites all the format flags with <em>fmtfl</em>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00564">564</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="ab5155ad385b78192ef1436bf31a0cde0"></a><!-- doxytag: member="std::basic_ostream::flush" ref="ab5155ad385b78192ef1436bf31a0cde0" args="()" -->
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::flush </td>
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<p>Synchronizing the stream buffer. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>If <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a></code> is a null pointer, changes nothing.</p>
<p>Otherwise, calls <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a>->pubsync()</code>, and if that returns -1, sets badbit. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00213">213</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00909_source.html#l00347">std::ios_base::goodbit</a>, <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>, and <a class="el" href="a00767_source.html#l00149">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00564">std::flush()</a>.</p>
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<td class="memname"><a class="el" href="a00581.html">locale</a> std::ios_base::getloc </td>
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<p>Locale access. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A copy of the current locale.</dd></dl>
<p>If <code>imbue(loc)</code> has previously been called, then this function returns <code>loc</code>. Otherwise, it returns a copy of <code>std::locale()</code>, the global C++ locale. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00697">697</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, <a class="el" href="a00931_source.html#l00570">std::money_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00771_source.html#l00998">std::operator>>()</a>, and <a class="el" href="a00913_source.html#l01018">std::ws()</a>.</p>
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<p>Fast error checking. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if no error flags are set.</dd></dl>
<p>A wrapper around rdstate. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00172">172</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00968_source.html#l00049">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<td class="memname"><a class="el" href="a00581.html">locale</a> <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::imbue </td>
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<td class="paramtype">const <a class="el" href="a00581.html">locale</a> & </td>
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<p>Moves to a new locale. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">loc</td><td>The new locale. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous locale.</dd></dl>
<p>Calls <code>ios_base::imbue(loc)</code>, and if a stream buffer is associated with this stream, calls that buffer's <code>pubimbue(loc)</code>.</p>
<p>Additional l10n notes are at <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html">http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html</a> </p>
<p>Reimplemented from <a class="el" href="a00528.html#a29b144ecf437562b7cc05027f3e5a608">std::ios_base</a>.</p>
<p>Definition at line <a class="el" href="a00768_source.html#l00115">115</a> of file <a class="el" href="a00768_source.html">basic_ios.tcc</a>.</p>
<p>References <a class="el" href="a00528.html#a29b144ecf437562b7cc05027f3e5a608">std::ios_base::imbue()</a>.</p>
<p>Referenced by <a class="el" href="a00812_source.html#l00521">std::operator<<()</a>.</p>
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<a class="anchor" id="a62a4b454cbedd686b89e48fa9d6160c4"></a><!-- doxytag: member="std::basic_ostream::init" ref="a62a4b454cbedd686b89e48fa9d6160c4" args="(basic_streambuf< _CharT, _Traits > *__sb)" -->
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<td class="paramtype"><a class="el" href="a00252.html">basic_streambuf</a>< _CharT, _Traits > * </td>
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<p>All setup is performed here. </p>
<p>This is called from the public constructor. It is not virtual and cannot be redefined. </p>
<p>Definition at line <a class="el" href="a00768_source.html#l00127">127</a> of file <a class="el" href="a00768_source.html">basic_ios.tcc</a>.</p>
<p>Referenced by <a class="el" href="a00881_source.html#l00788">std::basic_fstream< _CharT, _Traits >::basic_fstream()</a>, <a class="el" href="a00881_source.html#l00446">std::basic_ifstream< _CharT, _Traits >::basic_ifstream()</a>, <a class="el" href="a00767_source.html#l00262">std::basic_ios< char, _Traits >::basic_ios()</a>, <a class="el" href="a00912_source.html#l00093">std::basic_istream< char >::basic_istream()</a>, <a class="el" href="a01036_source.html#l00299">std::basic_istringstream< _CharT, _Traits, _Alloc >::basic_istringstream()</a>, <a class="el" href="a00881_source.html#l00614">std::basic_ofstream< _CharT, _Traits >::basic_ofstream()</a>, <a class="el" href="a00967_source.html#l00084">std::basic_ostream< char >::basic_ostream()</a>, <a class="el" href="a01036_source.html#l00409">std::basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream()</a>, and <a class="el" href="a01036_source.html#l00517">std::basic_stringstream< _CharT, _Traits, _Alloc >::basic_stringstream()</a>.</p>
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<td class="memname">long& std::ios_base::iword </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>__ix</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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<p>Access to integer array. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__ix</td><td>Index into the array. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A reference to an integer associated with the index.</dd></dl>
<p>The iword function provides access to an array of integers that can be used for any purpose. The array grows as required to hold the supplied index. All integers in the array are initialized to 0.</p>
<p>The implementation reserves several indices. You should use xalloc to obtain an index that is safe to use. Also note that since the array can grow dynamically, it is not safe to hold onto the reference. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00743">743</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<td>(</td>
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<p>Squeezes characters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">c</td><td>The character to narrow. </td></tr>
<tr><td class="paramname">dfault</td><td>The character to narrow. </td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>The narrowed character.</dd></dl>
<p>Maps a character of <code>char_type</code> to a character of <code>char</code>, if possible.</p>
<p>Returns the result of </p>
<div class="fragment"><pre class="fragment"> std::use_facet<ctype<char_type> >(<a class="code" href="a00528.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b" title="Locale access.">getloc</a>()).<a class="code" href="a00248.html#a97c858a78262ae68c87bb0253576b47d" title="Squeezes characters.">narrow</a>(c,dfault)
</pre></div><p>Additional l10n notes are at <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html">http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html</a> </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00422">422</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<p>The quick-and-easy status check. </p>
<p>This allows you to write constructs such as <code>if (!a_stream) ...</code> and <code>while (a_stream) ...</code> </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00113">113</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<p>The quick-and-easy status check. </p>
<p>This allows you to write constructs such as <code>if (!a_stream) ...</code> and <code>while (a_stream) ...</code> </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00117">117</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code><a class="el" href="a01137.html#a9e2ba1ed9813a1f03adc9a87dbf491a5" title="Write a newline and flush the stream.">std::endl</a></code> and <code><a class="el" href="a01137.html#a6657c6357b609abbfd0507c8d1cdc90c" title="Calls base.setf(ios_base::hex, ios_base::basefield).">std::hex</a></code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00119">119</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td class="paramtype">unsigned short </td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00182">182</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype"><a class="el" href="a00252.html">__streambuf_type</a> * </td>
<td class="paramname"><em>__sb</em></td><td>)</td>
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<p>Extracting from another streambuf. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sb</td><td>A pointer to a streambuf</td></tr>
</table>
</dd>
</dl>
<p>This function behaves like one of the basic arithmetic extractors, in that it also constructs a sentry object and has the same error handling behavior.</p>
<p>If <em>sb</em> is NULL, the stream will set failbit in its error state.</p>
<p>Characters are extracted from <em>sb</em> and inserted into <code>*this</code> until one of the following occurs:</p>
<ul>
<li>the input stream reaches end-of-file,</li>
<li>insertion into the output sequence fails (in this case, the character that would have been inserted is not extracted), or</li>
<li>an exception occurs while getting a character from <em>sb</em>, which sets failbit in the error state</li>
</ul>
<p>If the function inserts no characters, failbit is set. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00122">122</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00909_source.html#l00344">std::ios_base::failbit</a>, <a class="el" href="a00909_source.html#l00347">std::ios_base::goodbit</a>, <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>, and <a class="el" href="a00767_source.html#l00149">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
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<td>(</td>
<td class="paramtype">long </td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00167">167</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00108">108</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00315">std::ios_base::basefield</a>, <a class="el" href="a00909_source.html#l00553">std::ios_base::flags()</a>, <a class="el" href="a00909_source.html#l00269">std::ios_base::hex</a>, and <a class="el" href="a00909_source.html#l00281">std::ios_base::oct</a>.</p>
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<td>(</td>
<td class="paramtype"><a class="el" href="a00251.html">__ostream_type</a> &(*)(<a class="el" href="a00251.html">__ostream_type</a> &) </td>
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<td><code> [inline]</code></td>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code><a class="el" href="a01137.html#a9e2ba1ed9813a1f03adc9a87dbf491a5" title="Write a newline and flush the stream.">std::endl</a></code> and <code><a class="el" href="a01137.html#a6657c6357b609abbfd0507c8d1cdc90c" title="Calls base.setf(ios_base::hex, ios_base::basefield).">std::hex</a></code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00110">110</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype">unsigned int </td>
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<td><code> [inline]</code></td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00193">193</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype">unsigned long </td>
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<td><code> [inline]</code></td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00171">171</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td class="paramtype">long long </td>
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<td><code> [inline]</code></td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00202">202</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype">unsigned long long </td>
<td class="paramname"><em>__n</em></td><td>)</td>
<td><code> [inline]</code></td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00206">206</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00175">175</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00227">227</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00211">211</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html">ios_base</a> &(*)(<a class="el" href="a00528.html">ios_base</a> &) </td>
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<td><code> [inline]</code></td>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code><a class="el" href="a01137.html#a9e2ba1ed9813a1f03adc9a87dbf491a5" title="Write a newline and flush the stream.">std::endl</a></code> and <code><a class="el" href="a01137.html#a6657c6357b609abbfd0507c8d1cdc90c" title="Calls base.setf(ios_base::hex, ios_base::basefield).">std::hex</a></code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00129">129</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00094">94</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00315">std::ios_base::basefield</a>, <a class="el" href="a00909_source.html#l00553">std::ios_base::flags()</a>, <a class="el" href="a00909_source.html#l00269">std::ios_base::hex</a>, and <a class="el" href="a00909_source.html#l00281">std::ios_base::oct</a>.</p>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00215">215</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<td>(</td>
<td class="paramtype">long double </td>
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<p>Basic arithmetic inserters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">A</td><td>variable of builtin type. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code><a class="el" href="a00620.html" title="Primary class template num_get.This facet encapsulates the code to parse and return a number from a s...">num_get</a></code> facet) to perform numeric formatting. </p>
<p>Definition at line <a class="el" href="a00967_source.html#l00223">223</a> of file <a class="el" href="a00967_source.html">ostream</a>.</p>
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<a class="anchor" id="ae76be155a419e7056ece84ad7dbd8ec7"></a><!-- doxytag: member="std::basic_ostream::precision" ref="ae76be155a419e7056ece84ad7dbd8ec7" args="(streamsize __prec)" -->
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<td class="memname"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::precision </td>
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<p>Changing flags. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">prec</td><td>The new precision value. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>The previous value of <a class="el" href="a00528.html#a9dc8e91e44fee68decb39dd4aeaaddd9" title="Flags access.">precision()</a>. </dd></dl>
<p>Definition at line <a class="el" href="a00909_source.html#l00632">632</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<td class="memname"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::precision </td>
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<p>Flags access. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The precision to generate on certain output operations.</dd></dl>
<p>Be careful if you try to give a definition of <em>precision</em> here; see DR 189. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00623">623</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, and <a class="el" href="a00812_source.html#l00521">std::operator<<()</a>.</p>
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<a class="anchor" id="a87ff182527b274a91c89fcb07ee697fc"></a><!-- doxytag: member="std::basic_ostream::put" ref="a87ff182527b274a91c89fcb07ee697fc" args="(char_type __c)" -->
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::put </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> </td>
<td class="paramname"><em>__c</em></td><td>)</td>
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<p>Simple insertion. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">c</td><td>The character to insert. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>Tries to insert <em>c</em>.</p>
<dl class="note"><dt><b>Note:</b></dt><dd>This function is not overloaded on signed char and unsigned char. </dd></dl>
<p>Definition at line <a class="el" href="a00968_source.html#l00151">151</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00909_source.html#l00347">std::ios_base::goodbit</a>, <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>, and <a class="el" href="a00767_source.html#l00149">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00543">std::endl()</a>, and <a class="el" href="a00967_source.html#l00554">std::ends()</a>.</p>
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<td class="memname">void*& std::ios_base::pword </td>
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<td><code> [inline, inherited]</code></td>
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<p>Access to void pointer array. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__ix</td><td>Index into the array. </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>A reference to a void* associated with the index.</dd></dl>
<p>The pword function provides access to an array of pointers that can be used for any purpose. The array grows as required to hold the supplied index. All pointers in the array are initialized to 0.</p>
<p>The implementation reserves several indices. You should use xalloc to obtain an index that is safe to use. Also note that since the array can grow dynamically, it is not safe to hold onto the reference. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00764">764</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<td><code> [inherited]</code></td>
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<p>Changing the underlying buffer. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sb</td><td>The new stream buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous stream buffer.</dd></dl>
<p>Associates a new buffer with the current stream, and clears the error state.</p>
<p>Due to historical accidents which the LWG refuses to correct, the I/O library suffers from a design error: this function is hidden in derived classes by overrides of the zero-argument <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a></code>, which is non-virtual for hysterical raisins. As a result, you must use explicit qualifications to access this function via any derived class. For example:</p>
<div class="fragment"><pre class="fragment"> <a class="code" href="a00395.html" title="Controlling input and output for files.This class supports reading from and writing to named files...">std::fstream</a> foo; <span class="comment">// or some other derived type</span>
<a class="code" href="a00252.html" title="The actual work of input and output (interface).This is a base class. Derived stream buffers each con...">std::streambuf</a>* p = .....;
foo.ios::rdbuf(p); <span class="comment">// ios == basic_ios<char></span>
</pre></div>
<p>Definition at line <a class="el" href="a00768_source.html#l00054">54</a> of file <a class="el" href="a00768_source.html">basic_ios.tcc</a>.</p>
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<p>Accessing the underlying buffer. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current stream buffer.</dd></dl>
<p>This does not change the state of the stream. </p>
<p>Reimplemented in <a class="el" href="a00396.html#af7b4a32110f3402b89088a01ac9b0081">std::basic_ifstream< _CharT, _Traits ></a>, <a class="el" href="a00399.html#a9f932f8706520f03ad8432fa0db81e22">std::basic_ofstream< _CharT, _Traits ></a>, <a class="el" href="a00395.html#a4aef7c1c6ab2421b3be17f40108ad084">std::basic_fstream< _CharT, _Traits ></a>, <a class="el" href="a00398.html#a2c6464a59778504f415be566ca09281b">std::basic_istringstream< _CharT, _Traits, _Alloc ></a>, <a class="el" href="a00401.html#afc0da997a390169b19dfeec0967e8caf">std::basic_ostringstream< _CharT, _Traits, _Alloc ></a>, and <a class="el" href="a00404.html#a18d65213a77664ce7c01520699c6eb48">std::basic_stringstream< _CharT, _Traits, _Alloc ></a>.</p>
<p>Definition at line <a class="el" href="a00767_source.html#l00313">313</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00289">std::basic_ostream< char >::_M_write()</a>, <a class="el" href="a00968_source.html#l00213">std::basic_ostream< _CharT, _Traits >::flush()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00771_source.html#l01070">std::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00968_source.html#l00122">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00913_source.html#l00206">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00771_source.html#l00998">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00968_source.html#l00151">std::basic_ostream< _CharT, _Traits >::put()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00681">std::basic_istream< _CharT, _Traits >::readsome()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00783">std::basic_istream< _CharT, _Traits >::sync()</a>, <a class="el" href="a00913_source.html#l00819">std::basic_istream< _CharT, _Traits >::tellg()</a>, <a class="el" href="a00968_source.html#l00239">std::basic_ostream< _CharT, _Traits >::tellp()</a>, <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>, and <a class="el" href="a00913_source.html#l01018">std::ws()</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::rdstate </td>
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<p>Returns the error state of the stream buffer. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A bit pattern (well, isn't everything?)</dd></dl>
<p>See <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd" title="This is a bitmask type.">std::ios_base::iostate</a> for the possible bit values. Most users will call one of the interpreting wrappers, e.g., <a class="el" href="a00248.html#a7d70d873e533754eb582ce3458d0bcd0" title="Fast error checking.">good()</a>. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00129">129</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00767_source.html#l00203">std::basic_ios< char, _Traits >::bad()</a>, <a class="el" href="a00767_source.html#l00182">std::basic_ios< char, _Traits >::eof()</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00767_source.html#l00172">std::basic_ios< char, _Traits >::good()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00767_source.html#l00149">std::basic_ios< char, _Traits >::setstate()</a>, and <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>.</p>
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<td class="memname">void std::ios_base::register_callback </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#aa0498bc3c948766ed2e0dcf5d26a361a">event_callback</a> </td>
<td class="paramname"><em>__fn</em>, </td>
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<p>Add the callback __fn with parameter __index. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__fn</td><td>The function to add. </td></tr>
<tr><td class="paramname">__index</td><td>The integer to pass to the function when invoked.</td></tr>
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<p>Registers a function as an event callback with an integer parameter to be passed to the function when invoked. Multiple copies of the function are allowed. If there are multiple callbacks, they are invoked in the order they were registered. </p>
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<p>Changing the current write position. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">pos</td><td>A file position object. </td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>If <code><a class="el" href="a00248.html#a2349b2b3eeb63b198d935bfd5f125be0" title="Fast error checking.">fail()</a></code> is not true, calls <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a>->pubseekpos(pos)</code>. If that function fails, sets failbit. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00260">260</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< _CharT, _Traits >::fail()</a>, <a class="el" href="a00909_source.html#l00344">std::ios_base::failbit</a>, <a class="el" href="a00909_source.html#l00347">std::ios_base::goodbit</a>, <a class="el" href="a00909_source.html#l00380">std::ios_base::out</a>, <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>, and <a class="el" href="a00767_source.html#l00149">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::seekp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00251.html#a5d26e2bfb016f3834853cd9ac4e1db96">off_type</a> </td>
<td class="paramname"><em>__off</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">ios_base::seekdir</a> </td>
<td class="paramname"><em>__dir</em> </td>
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<td>)</td>
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<p>Changing the current write position. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">off</td><td>A file offset object. </td></tr>
<tr><td class="paramname">dir</td><td>The direction in which to seek. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>If <code><a class="el" href="a00248.html#a2349b2b3eeb63b198d935bfd5f125be0" title="Fast error checking.">fail()</a></code> is not true, calls <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a>->pubseekoff(off,dir)</code>. If that function fails, sets failbit. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00292">292</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< _CharT, _Traits >::fail()</a>, <a class="el" href="a00909_source.html#l00344">std::ios_base::failbit</a>, <a class="el" href="a00909_source.html#l00347">std::ios_base::goodbit</a>, <a class="el" href="a00909_source.html#l00380">std::ios_base::out</a>, <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>, and <a class="el" href="a00767_source.html#l00149">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::setf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td>
<td class="paramname"><em>__fmtfl</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td>
<td class="paramname"><em>__mask</em> </td>
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<p>Setting new format flags. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fmtfl</td><td>Additional flags to set. </td></tr>
<tr><td class="paramname">mask</td><td>The flags mask for <em>fmtfl</em>. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous format control flags.</dd></dl>
<p>This function clears <em>mask</em> in the format flags, then sets <em>fmtfl</em> <code>&</code> <em>mask</em>. An example mask is <code><a class="el" href="a00528.html#afb35e86e0979426d5271e7da619e564b" title="A mask of left|right|internal. Useful for the 2-arg form of setf.">ios_base::adjustfield</a></code>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00597">597</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<td class="memname"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::setf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td>
<td class="paramname"><em>__fmtfl</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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</table>
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<div class="memdoc">
<p>Setting new format flags. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fmtfl</td><td>Additional flags to set. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous format control flags.</dd></dl>
<p>This function sets additional flags in format control. Flags that were previously set remain set. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00580">580</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00935">std::dec()</a>, <a class="el" href="a00909_source.html#l00960">std::fixed()</a>, <a class="el" href="a00909_source.html#l00943">std::hex()</a>, <a class="el" href="a00909_source.html#l00918">std::left()</a>, <a class="el" href="a00909_source.html#l00951">std::oct()</a>, <a class="el" href="a00909_source.html#l00926">std::right()</a>, <a class="el" href="a00909_source.html#l00968">std::scientific()</a>, <a class="el" href="a00909_source.html#l00813">std::showbase()</a>, <a class="el" href="a00909_source.html#l00829">std::showpoint()</a>, <a class="el" href="a00909_source.html#l00845">std::showpos()</a>, <a class="el" href="a00909_source.html#l00861">std::skipws()</a>, <a class="el" href="a00909_source.html#l00893">std::unitbuf()</a>, and <a class="el" href="a00909_source.html#l00877">std::uppercase()</a>.</p>
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<a class="anchor" id="a2da7d3305cba0695b1d1bec916ae64b0"></a><!-- doxytag: member="std::basic_ostream::setstate" ref="a2da7d3305cba0695b1d1bec916ae64b0" args="(iostate __state)" -->
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">void <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::setstate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td>
<td class="paramname"><em>__state</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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<p>Sets additional flags in the error state. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">state</td><td>The additional state flag(s) to set.</td></tr>
</table>
</dd>
</dl>
<p>See <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd" title="This is a bitmask type.">std::ios_base::iostate</a> for the possible bit values. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00149">149</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00289">std::basic_ostream< char >::_M_write()</a>, <a class="el" href="a00881_source.html#l00911">std::basic_fstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00881_source.html#l00742">std::basic_ofstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00881_source.html#l00569">std::basic_ifstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00968_source.html#l00213">std::basic_ostream< _CharT, _Traits >::flush()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00771_source.html#l01070">std::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00881_source.html#l00871">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00702">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00531">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00968_source.html#l00323">std::operator<<()</a>, <a class="el" href="a00968_source.html#l00122">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00913_source.html#l00116">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00771_source.html#l00998">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00968_source.html#l00151">std::basic_ostream< _CharT, _Traits >::put()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00681">std::basic_istream< _CharT, _Traits >::readsome()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00968_source.html#l00049">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00783">std::basic_istream< _CharT, _Traits >::sync()</a>, <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>, and <a class="el" href="a00913_source.html#l01018">std::ws()</a>.</p>
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<a class="anchor" id="aade35b0cc25dc04d3b9b598182ec72b5"></a><!-- doxytag: member="std::basic_ostream::sync_with_stdio" ref="aade35b0cc25dc04d3b9b598182ec72b5" args="(bool __sync=true)" -->
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<td class="memname">static bool std::ios_base::sync_with_stdio </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>__sync</em> = <code>true</code></td><td>)</td>
<td><code> [static, inherited]</code></td>
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<p>Interaction with the standard C I/O objects. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sync</td><td>Whether to synchronize or not. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if the standard streams were previously synchronized.</dd></dl>
<p>The synchronization referred to is <em>only</em> that between the standard C facilities (e.g., stdout) and the standard C++ objects (e.g., cout). User-declared streams are unaffected. See <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch28s02.html">http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch28s02.html</a> </p>
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template<typename _CharT , typename _Traits > </div>
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits >::<a class="el" href="a00251.html#a9e5a2eeab4a26b48fcb13970d36331f2">pos_type</a> <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::tellp </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Getting the current write position. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A file position object.</dd></dl>
<p>If <code><a class="el" href="a00248.html#a2349b2b3eeb63b198d935bfd5f125be0" title="Fast error checking.">fail()</a></code> is not false, returns <code>pos_type</code>(-1) to indicate failure. Otherwise returns <code><a class="el" href="a00248.html#a9cd5ec67e6304e384f3884a6f0b38554" title="Accessing the underlying buffer.">rdbuf()</a>->pubseekoff(0,cur,out)</code>. </p>
<p>Definition at line <a class="el" href="a00968_source.html#l00239">239</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>, <a class="el" href="a00909_source.html#l00401">std::ios_base::cur</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< _CharT, _Traits >::fail()</a>, <a class="el" href="a00909_source.html#l00380">std::ios_base::out</a>, and <a class="el" href="a00767_source.html#l00313">std::basic_ios< _CharT, _Traits >::rdbuf()</a>.</p>
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<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline, inherited]</code></td>
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<div class="memdoc">
<p>Fetches the current <em>tied</em> stream. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A pointer to the tied stream, or NULL if the stream is not tied.</dd></dl>
<p>A stream may be <em>tied</em> (or synchronized) to a second output stream. When this stream performs any I/O, the tied stream is first flushed. For example, <code><a class="el" href="a01137.html#afdcd7ecbf1544ef3f79b89f0dd06c3b7" title="Linked to standard input.">std::cin</a></code> is tied to <code><a class="el" href="a01137.html#aaf93fdf0812752e0e02c501dea1b38f0" title="Linked to standard input.">std::cout</a></code>. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00287">287</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, <a class="el" href="a00968_source.html#l00049">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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template<typename _CharT, typename _Traits> </div>
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a><_CharT, _Traits>* <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::tie </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > * </td>
<td class="paramname"><em>__tiestr</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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<p>Ties this stream to an output stream. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tiestr</td><td>The output stream. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previously tied output stream, or NULL if the stream was not tied.</dd></dl>
<p>This sets up a new tie; see <a class="el" href="a00248.html#a68c3c9f5dec60fd1b1f57bf64864af74" title="Fetches the current tied stream.">tie()</a> for more. </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00299">299</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
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<td class="memname">void std::ios_base::unsetf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td>
<td class="paramname"><em>__mask</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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<div class="memdoc">
<p>Clearing format flags. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">mask</td><td>The flags to unset.</td></tr>
</table>
</dd>
</dl>
<p>This function clears <em>mask</em> in the format flags. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00612">612</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00805">std::noboolalpha()</a>, <a class="el" href="a00909_source.html#l00821">std::noshowbase()</a>, <a class="el" href="a00909_source.html#l00837">std::noshowpoint()</a>, <a class="el" href="a00909_source.html#l00853">std::noshowpos()</a>, <a class="el" href="a00909_source.html#l00869">std::noskipws()</a>, <a class="el" href="a00909_source.html#l00901">std::nounitbuf()</a>, and <a class="el" href="a00909_source.html#l00885">std::nouppercase()</a>.</p>
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<td class="memname"><a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> <a class="el" href="a00248.html">std::basic_ios</a>< _CharT, _Traits >::widen </td>
<td>(</td>
<td class="paramtype">char </td>
<td class="paramname"><em>__c</em></td><td>)</td>
<td> const<code> [inline, inherited]</code></td>
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<p>Widens characters. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">c</td><td>The character to widen. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The widened character.</dd></dl>
<p>Maps a character of <code>char</code> to a character of <code>char_type</code>.</p>
<p>Returns the result of </p>
<div class="fragment"><pre class="fragment"> std::use_facet<ctype<char_type> >(<a class="code" href="a00528.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b" title="Locale access.">getloc</a>()).<a class="code" href="a00248.html#a63ba1837d2b677a42c5ab9be0d491b28" title="Widens characters.">widen</a>(c)
</pre></div><p>Additional l10n notes are at <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html">http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html</a> </p>
<p>Definition at line <a class="el" href="a00767_source.html#l00441">441</a> of file <a class="el" href="a00767_source.html">basic_ios.h</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00543">std::endl()</a>, <a class="el" href="a00767_source.html#l00362">std::basic_ios< char, _Traits >::fill()</a>, <a class="el" href="a00912_source.html#l00335">std::basic_istream< char >::get()</a>, <a class="el" href="a00912_source.html#l00408">std::basic_istream< char >::getline()</a>, <a class="el" href="a00770_source.html#l02734">std::getline()</a>, and <a class="el" href="a00775_source.html#l01446">std::operator>>()</a>.</p>
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<a class="anchor" id="a2e2a333f56f4b02b164ad4eb0db08221"></a><!-- doxytag: member="std::basic_ostream::width" ref="a2e2a333f56f4b02b164ad4eb0db08221" args="() const " -->
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<td class="memname"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::width </td>
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<td> const<code> [inline, inherited]</code></td>
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<p>Flags access. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The minimum field width to generate on output operations.</dd></dl>
<p><em>Minimum field width</em> refers to the number of characters. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00646">646</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00768_source.html#l00064">std::basic_ios< _CharT, _Traits >::copyfmt()</a>, <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00771_source.html#l00998">std::operator>>()</a>.</p>
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<a class="anchor" id="ac29b397e77e4fb2c7299627f4a8e6415"></a><!-- doxytag: member="std::basic_ostream::width" ref="ac29b397e77e4fb2c7299627f4a8e6415" args="(streamsize __wide)" -->
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<td class="memname"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::width </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td>
<td class="paramname"><em>__wide</em></td><td>)</td>
<td><code> [inline, inherited]</code></td>
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</table>
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<p>Changing flags. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">wide</td><td>The new width value. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The previous value of <a class="el" href="a00528.html#a2e2a333f56f4b02b164ad4eb0db08221" title="Flags access.">width()</a>. </dd></dl>
<p>Definition at line <a class="el" href="a00909_source.html#l00655">655</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="a0c642eb4a583616126b1f45cab2c2f0f"></a><!-- doxytag: member="std::basic_ostream::write" ref="a0c642eb4a583616126b1f45cab2c2f0f" args="(const char_type *__s, streamsize __n)" -->
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template<typename _CharT , typename _Traits > </div>
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<td class="memname"><a class="el" href="a00251.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a00251.html">std::basic_ostream</a>< _CharT, _Traits >::write </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00251.html#a444d1989872f555e32848f72f9d1b355">char_type</a> * </td>
<td class="paramname"><em>__s</em>, </td>
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<td class="paramtype"><a class="el" href="a01137.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td>
<td class="paramname"><em>__n</em> </td>
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<td>)</td>
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<p>Character string insertion. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">s</td><td>The array to insert. </td></tr>
<tr><td class="paramname">n</td><td>Maximum number of characters to insert. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>*this</dd></dl>
<p>Characters are copied from <em>s</em> and inserted into the stream until one of the following happens:</p>
<ul>
<li><em>n</em> characters are inserted</li>
<li>inserting into the output sequence fails (in this case, badbit will be set in the stream's error state)</li>
</ul>
<dl class="note"><dt><b>Note:</b></dt><dd>This function is not overloaded on signed char and unsigned char. </dd></dl>
<p>Definition at line <a class="el" href="a00968_source.html#l00185">185</a> of file <a class="el" href="a00968_source.html">ostream.tcc</a>.</p>
<p>References <a class="el" href="a00967_source.html#l00289">std::basic_ostream< _CharT, _Traits >::_M_write()</a>, and <a class="el" href="a00909_source.html#l00336">std::ios_base::badbit</a>.</p>
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<a class="anchor" id="a3faeb4739cfe621262ceef0aad98f0ea"></a><!-- doxytag: member="std::basic_ostream::xalloc" ref="a3faeb4739cfe621262ceef0aad98f0ea" args="()" -->
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<td class="memname">static int std::ios_base::xalloc </td>
<td>(</td>
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<td> throw ()<code> [static, inherited]</code></td>
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<p>Access to unique indices. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>An integer different from all previous calls.</dd></dl>
<p>This function returns a unique integer every time it is called. It can be used for any purpose, but is primarily intended to be a unique index for the iword and pword functions. The expectation is that an application calls xalloc in order to obtain an index in the iword and pword arrays that can be used without fear of conflict.</p>
<p>The implementation maintains a static variable that is incremented and returned on each invocation. xalloc is guaranteed to return an index that is safe to use in the iword and pword arrays. </p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="afb35e86e0979426d5271e7da619e564b"></a><!-- doxytag: member="std::basic_ostream::adjustfield" ref="afb35e86e0979426d5271e7da619e564b" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#afb35e86e0979426d5271e7da619e564b">std::ios_base::adjustfield</a><code> [static, inherited]</code></td>
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<p>A mask of left|right|internal. Useful for the 2-arg form of <code>setf</code>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00312">312</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00909_source.html#l00910">std::internal()</a>, <a class="el" href="a00909_source.html#l00918">std::left()</a>, and <a class="el" href="a00909_source.html#l00926">std::right()</a>.</p>
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<a class="anchor" id="abc6732e5a0d9dc40b79e2fe6e32e7b09"></a><!-- doxytag: member="std::basic_ostream::app" ref="abc6732e5a0d9dc40b79e2fe6e32e7b09" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#abc6732e5a0d9dc40b79e2fe6e32e7b09">std::ios_base::app</a><code> [static, inherited]</code></td>
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<p>Seek to end before each write. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00366">366</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="ad22225874e26210dfe11263279587e75"></a><!-- doxytag: member="std::basic_ostream::ate" ref="ad22225874e26210dfe11263279587e75" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#ad22225874e26210dfe11263279587e75">std::ios_base::ate</a><code> [static, inherited]</code></td>
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<p>Open and seek to end immediately after opening. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00369">369</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00882_source.html#l00096">std::basic_filebuf< _CharT, _Traits >::open()</a>.</p>
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<a class="anchor" id="aa3cd1e1667eb566ad6e23a67117eef8b"></a><!-- doxytag: member="std::basic_ostream::badbit" ref="aa3cd1e1667eb566ad6e23a67117eef8b" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#aa3cd1e1667eb566ad6e23a67117eef8b">std::ios_base::badbit</a><code> [static, inherited]</code></td>
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<p>Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error from a file). </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00336">336</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00967_source.html#l00289">std::basic_ostream< char >::_M_write()</a>, <a class="el" href="a00767_source.html#l00203">std::basic_ios< char, _Traits >::bad()</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00968_source.html#l00213">std::basic_ostream< _CharT, _Traits >::flush()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00968_source.html#l00122">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00967_source.html#l00493">std::operator<<()</a>, <a class="el" href="a00913_source.html#l00925">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00116">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00968_source.html#l00151">std::basic_ostream< _CharT, _Traits >::put()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00681">std::basic_istream< _CharT, _Traits >::readsome()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00913_source.html#l00783">std::basic_istream< _CharT, _Traits >::sync()</a>, <a class="el" href="a00913_source.html#l00819">std::basic_istream< _CharT, _Traits >::tellg()</a>, <a class="el" href="a00968_source.html#l00239">std::basic_ostream< _CharT, _Traits >::tellp()</a>, <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>, <a class="el" href="a00968_source.html#l00185">std::basic_ostream< _CharT, _Traits >::write()</a>, and <a class="el" href="a00967_source.html#l00407">std::basic_ostream< _CharT, _Traits >::sentry::~sentry()</a>.</p>
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<a class="anchor" id="a1c78bab2448707823dbb382c1f9d872a"></a><!-- doxytag: member="std::basic_ostream::basefield" ref="a1c78bab2448707823dbb382c1f9d872a" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a1c78bab2448707823dbb382c1f9d872a">std::ios_base::basefield</a><code> [static, inherited]</code></td>
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<p>A mask of dec|oct|hex. Useful for the 2-arg form of <code>setf</code>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00315">315</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00935">std::dec()</a>, <a class="el" href="a00929_source.html#l00750">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00909_source.html#l00943">std::hex()</a>, <a class="el" href="a00909_source.html#l00951">std::oct()</a>, and <a class="el" href="a00968_source.html#l00094">std::basic_ostream< _CharT, _Traits >::operator<<()</a>.</p>
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<a class="anchor" id="a214f784b4a9d7ce92eb23ed99e44aecf"></a><!-- doxytag: member="std::basic_ostream::beg" ref="a214f784b4a9d7ce92eb23ed99e44aecf" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a214f784b4a9d7ce92eb23ed99e44aecf">std::ios_base::beg</a><code> [static, inherited]</code></td>
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<p>Request a seek relative to the beginning of the stream. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00398">398</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00882_source.html#l00775">std::basic_filebuf< _CharT, _Traits >::seekpos()</a>.</p>
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<a class="anchor" id="a88a28f18badafdd8e605841b8b7042d5"></a><!-- doxytag: member="std::basic_ostream::binary" ref="a88a28f18badafdd8e605841b8b7042d5" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a88a28f18badafdd8e605841b8b7042d5">std::ios_base::binary</a><code> [static, inherited]</code></td>
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<p>Perform input and output in binary mode (as opposed to text mode). This is probably not what you think it is; see <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch27s02.html.">http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch27s02.html.</a> </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00374">374</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00882_source.html#l00180">std::basic_filebuf< _CharT, _Traits >::showmanyc()</a>.</p>
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<a class="anchor" id="a7643f003a532a377d00ebe8bd288985f"></a><!-- doxytag: member="std::basic_ostream::boolalpha" ref="a7643f003a532a377d00ebe8bd288985f" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a7643f003a532a377d00ebe8bd288985f">std::ios_base::boolalpha</a><code> [static, inherited]</code></td>
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<p>Insert/extract <code>bool</code> in alphabetic rather than numeric format. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00260">260</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00797">std::boolalpha()</a>, <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00909_source.html#l00805">std::noboolalpha()</a>.</p>
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<a class="anchor" id="a1965600e26ca83d186504a4fd337cb9e"></a><!-- doxytag: member="std::basic_ostream::cur" ref="a1965600e26ca83d186504a4fd337cb9e" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a1965600e26ca83d186504a4fd337cb9e">std::ios_base::cur</a><code> [static, inherited]</code></td>
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<p>Request a seek relative to the current position within the sequence. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00401">401</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00882_source.html#l00912">std::basic_filebuf< _CharT, _Traits >::imbue()</a>, <a class="el" href="a00882_source.html#l00424">std::basic_filebuf< _CharT, _Traits >::overflow()</a>, <a class="el" href="a00882_source.html#l00365">std::basic_filebuf< _CharT, _Traits >::pbackfail()</a>, <a class="el" href="a01037_source.html#l00151">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>, <a class="el" href="a00882_source.html#l00715">std::basic_filebuf< _CharT, _Traits >::seekoff()</a>, <a class="el" href="a00913_source.html#l00819">std::basic_istream< _CharT, _Traits >::tellg()</a>, and <a class="el" href="a00968_source.html#l00239">std::basic_ostream< _CharT, _Traits >::tellp()</a>.</p>
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<a class="anchor" id="a3b38d2c92a8191a8f6d4994c663d408e"></a><!-- doxytag: member="std::basic_ostream::dec" ref="a3b38d2c92a8191a8f6d4994c663d408e" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a3b38d2c92a8191a8f6d4994c663d408e">std::ios_base::dec</a><code> [static, inherited]</code></td>
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<p>Converts integer input or generates integer output in decimal base. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00263">263</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00935">std::dec()</a>.</p>
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<a class="anchor" id="a505c3780386ccd5ca9679f7264db97f9"></a><!-- doxytag: member="std::basic_ostream::end" ref="a505c3780386ccd5ca9679f7264db97f9" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> <a class="el" href="a00528.html#a505c3780386ccd5ca9679f7264db97f9">std::ios_base::end</a><code> [static, inherited]</code></td>
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<p>Request a seek relative to the current end of the sequence. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00404">404</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00882_source.html#l00096">std::basic_filebuf< _CharT, _Traits >::open()</a>, and <a class="el" href="a01037_source.html#l00151">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>.</p>
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<a class="anchor" id="a806f6f377e4fb4525d19e6d24df3cd62"></a><!-- doxytag: member="std::basic_ostream::eofbit" ref="a806f6f377e4fb4525d19e6d24df3cd62" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#a806f6f377e4fb4525d19e6d24df3cd62">std::ios_base::eofbit</a><code> [static, inherited]</code></td>
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<p>Indicates that an input operation reached the end of an input sequence. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00339">339</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00931_source.html#l01047">std::time_get< _CharT, _InIter >::do_get_date()</a>, <a class="el" href="a00931_source.html#l01092">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00931_source.html#l01030">std::time_get< _CharT, _InIter >::do_get_time()</a>, <a class="el" href="a00931_source.html#l01064">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00931_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00767_source.html#l00182">std::basic_ios< char, _Traits >::eof()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00913_source.html#l00925">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00206">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00681">std::basic_istream< _CharT, _Traits >::readsome()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>, and <a class="el" href="a00913_source.html#l01018">std::ws()</a>.</p>
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<a class="anchor" id="aec074f3d22b7cf5e70d1e91cb9f9d5c4"></a><!-- doxytag: member="std::basic_ostream::failbit" ref="aec074f3d22b7cf5e70d1e91cb9f9d5c4" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4">std::ios_base::failbit</a><code> [static, inherited]</code></td>
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<p>Indicates that an input operation failed to read the expected characters, or that an output operation failed to generate the desired characters. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00344">344</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00881_source.html#l00911">std::basic_fstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00881_source.html#l00742">std::basic_ofstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00881_source.html#l00569">std::basic_ifstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00931_source.html#l01092">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00931_source.html#l01064">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00931_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00767_source.html#l00193">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00881_source.html#l00871">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00702">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00881_source.html#l00531">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00968_source.html#l00122">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00913_source.html#l00116">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00812_source.html#l00488">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00968_source.html#l00049">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<a class="anchor" id="ab68a9e528eb897d85741f7a21adf4368"></a><!-- doxytag: member="std::basic_ostream::fixed" ref="ab68a9e528eb897d85741f7a21adf4368" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ab68a9e528eb897d85741f7a21adf4368">std::ios_base::fixed</a><code> [static, inherited]</code></td>
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<p>Generate floating-point output in fixed-point notation. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00266">266</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00960">std::fixed()</a>.</p>
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<a class="anchor" id="a82663733691c649e8138a0fa959cb8c4"></a><!-- doxytag: member="std::basic_ostream::floatfield" ref="a82663733691c649e8138a0fa959cb8c4" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a82663733691c649e8138a0fa959cb8c4">std::ios_base::floatfield</a><code> [static, inherited]</code></td>
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<p>A mask of scientific|fixed. Useful for the 2-arg form of <code>setf</code>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00318">318</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00960">std::fixed()</a>, and <a class="el" href="a00909_source.html#l00968">std::scientific()</a>.</p>
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<a class="anchor" id="a9af3b6f8ace7d893e1a0853d8fb29778"></a><!-- doxytag: member="std::basic_ostream::goodbit" ref="a9af3b6f8ace7d893e1a0853d8fb29778" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a00528.html#a9af3b6f8ace7d893e1a0853d8fb29778">std::ios_base::goodbit</a><code> [static, inherited]</code></td>
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<p>Indicates all is well. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00347">347</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l00592">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00931_source.html#l01092">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00931_source.html#l01064">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00931_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00968_source.html#l00213">std::basic_ostream< _CharT, _Traits >::flush()</a>, <a class="el" href="a00913_source.html#l00238">std::basic_istream< _CharT, _Traits >::get()</a>, <a class="el" href="a00913_source.html#l00402">std::basic_istream< _CharT, _Traits >::getline()</a>, <a class="el" href="a00913_source.html#l00462">std::basic_istream< _CharT, _Traits >::ignore()</a>, <a class="el" href="a00968_source.html#l00122">std::basic_ostream< _CharT, _Traits >::operator<<()</a>, <a class="el" href="a00913_source.html#l00925">std::operator>>()</a>, <a class="el" href="a00913_source.html#l00116">std::basic_istream< _CharT, _Traits >::operator>>()</a>, <a class="el" href="a00913_source.html#l00622">std::basic_istream< _CharT, _Traits >::peek()</a>, <a class="el" href="a00968_source.html#l00151">std::basic_ostream< _CharT, _Traits >::put()</a>, <a class="el" href="a00913_source.html#l00713">std::basic_istream< _CharT, _Traits >::putback()</a>, <a class="el" href="a00913_source.html#l00652">std::basic_istream< _CharT, _Traits >::read()</a>, <a class="el" href="a00913_source.html#l00681">std::basic_istream< _CharT, _Traits >::readsome()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00913_source.html#l00783">std::basic_istream< _CharT, _Traits >::sync()</a>, and <a class="el" href="a00913_source.html#l00748">std::basic_istream< _CharT, _Traits >::unget()</a>.</p>
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<a class="anchor" id="a0dec2040942a5b127ce98be81486466f"></a><!-- doxytag: member="std::basic_ostream::hex" ref="a0dec2040942a5b127ce98be81486466f" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a0dec2040942a5b127ce98be81486466f">std::ios_base::hex</a><code> [static, inherited]</code></td>
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<p>Converts integer input or generates integer output in hexadecimal base. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00269">269</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l00750">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00929_source.html#l01164">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00909_source.html#l00943">std::hex()</a>, and <a class="el" href="a00968_source.html#l00094">std::basic_ostream< _CharT, _Traits >::operator<<()</a>.</p>
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<a class="anchor" id="a652e2323949eea3d906e1c81bd8ce8f7"></a><!-- doxytag: member="std::basic_ostream::in" ref="a652e2323949eea3d906e1c81bd8ce8f7" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a652e2323949eea3d906e1c81bd8ce8f7">std::ios_base::in</a><code> [static, inherited]</code></td>
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<p>Open for input. Default for <code>ifstream</code> and fstream. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00377">377</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00881_source.html#l00392">std::basic_filebuf< char_type, traits_type >::_M_set_buffer()</a>, <a class="el" href="a00881_source.html#l00531">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00882_source.html#l00365">std::basic_filebuf< _CharT, _Traits >::pbackfail()</a>, <a class="el" href="a00913_source.html#l00847">std::basic_istream< _CharT, _Traits >::seekg()</a>, <a class="el" href="a01037_source.html#l00151">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>, <a class="el" href="a01037_source.html#l00199">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos()</a>, <a class="el" href="a01036_source.html#l00166">std::basic_stringbuf< _CharT, _Traits, _Alloc >::showmanyc()</a>, <a class="el" href="a00882_source.html#l00180">std::basic_filebuf< _CharT, _Traits >::showmanyc()</a>, <a class="el" href="a00913_source.html#l00819">std::basic_istream< _CharT, _Traits >::tellg()</a>, <a class="el" href="a01037_source.html#l00133">std::basic_stringbuf< _CharT, _Traits, _Alloc >::underflow()</a>, <a class="el" href="a00882_source.html#l00206">std::basic_filebuf< _CharT, _Traits >::underflow()</a>, and <a class="el" href="a00882_source.html#l00551">std::basic_filebuf< _CharT, _Traits >::xsgetn()</a>.</p>
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<a class="anchor" id="a6e38abfae36f1fce1d01ec47487ba226"></a><!-- doxytag: member="std::basic_ostream::internal" ref="a6e38abfae36f1fce1d01ec47487ba226" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a6e38abfae36f1fce1d01ec47487ba226">std::ios_base::internal</a><code> [static, inherited]</code></td>
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<p>Adds fill characters at a designated internal point in certain generated output, or identical to <code>right</code> if no such point is designated. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00274">274</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00910">std::internal()</a>.</p>
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<a class="anchor" id="ac3795cde4efbdf63b27ea978f1a2755d"></a><!-- doxytag: member="std::basic_ostream::left" ref="ac3795cde4efbdf63b27ea978f1a2755d" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ac3795cde4efbdf63b27ea978f1a2755d">std::ios_base::left</a><code> [static, inherited]</code></td>
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<p>Adds fill characters on the right (final positions) of certain generated output. (I.e., the thing you print is flush left.) </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00278">278</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l01091">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00909_source.html#l00918">std::left()</a>.</p>
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<a class="anchor" id="ab9d72ba493c0a12da9e6669c32af98ed"></a><!-- doxytag: member="std::basic_ostream::oct" ref="ab9d72ba493c0a12da9e6669c32af98ed" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#ab9d72ba493c0a12da9e6669c32af98ed">std::ios_base::oct</a><code> [static, inherited]</code></td>
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<p>Converts integer input or generates integer output in octal base. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00281">281</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00951">std::oct()</a>, and <a class="el" href="a00968_source.html#l00094">std::basic_ostream< _CharT, _Traits >::operator<<()</a>.</p>
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<a class="anchor" id="a7187e216e5d16ec820ea1791002f85e0"></a><!-- doxytag: member="std::basic_ostream::out" ref="a7187e216e5d16ec820ea1791002f85e0" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#a7187e216e5d16ec820ea1791002f85e0">std::ios_base::out</a><code> [static, inherited]</code></td>
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<p>Open for output. Default for <code>ofstream</code> and fstream. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00380">380</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00881_source.html#l00392">std::basic_filebuf< char_type, traits_type >::_M_set_buffer()</a>, <a class="el" href="a00881_source.html#l00702">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a01037_source.html#l00082">std::basic_stringbuf< _CharT, _Traits, _Alloc >::overflow()</a>, <a class="el" href="a00882_source.html#l00424">std::basic_filebuf< _CharT, _Traits >::overflow()</a>, <a class="el" href="a01037_source.html#l00048">std::basic_stringbuf< _CharT, _Traits, _Alloc >::pbackfail()</a>, <a class="el" href="a01037_source.html#l00151">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>, <a class="el" href="a00968_source.html#l00260">std::basic_ostream< _CharT, _Traits >::seekp()</a>, <a class="el" href="a01037_source.html#l00199">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos()</a>, <a class="el" href="a00968_source.html#l00239">std::basic_ostream< _CharT, _Traits >::tellp()</a>, and <a class="el" href="a00882_source.html#l00639">std::basic_filebuf< _CharT, _Traits >::xsputn()</a>.</p>
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<a class="anchor" id="a13753798f5c9da6f9372429c53039767"></a><!-- doxytag: member="std::basic_ostream::right" ref="a13753798f5c9da6f9372429c53039767" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a13753798f5c9da6f9372429c53039767">std::ios_base::right</a><code> [static, inherited]</code></td>
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<p>Adds fill characters on the left (initial positions) of certain generated output. (I.e., the thing you print is flush right.) </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00285">285</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00926">std::right()</a>.</p>
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<a class="anchor" id="af4966eeb93a789a84f9acd92375d8483"></a><!-- doxytag: member="std::basic_ostream::scientific" ref="af4966eeb93a789a84f9acd92375d8483" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#af4966eeb93a789a84f9acd92375d8483">std::ios_base::scientific</a><code> [static, inherited]</code></td>
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<p>Generates floating-point output in scientific notation. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00288">288</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00968">std::scientific()</a>.</p>
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<a class="anchor" id="a69acbf246475f065d6648303e452fd4d"></a><!-- doxytag: member="std::basic_ostream::showbase" ref="a69acbf246475f065d6648303e452fd4d" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a69acbf246475f065d6648303e452fd4d">std::ios_base::showbase</a><code> [static, inherited]</code></td>
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<p>Generates a prefix indicating the numeric base of generated integer output. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00292">292</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00821">std::noshowbase()</a>, and <a class="el" href="a00909_source.html#l00813">std::showbase()</a>.</p>
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<a class="anchor" id="a4c79db16d6509208744e2b698a2d107f"></a><!-- doxytag: member="std::basic_ostream::showpoint" ref="a4c79db16d6509208744e2b698a2d107f" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a4c79db16d6509208744e2b698a2d107f">std::ios_base::showpoint</a><code> [static, inherited]</code></td>
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<p>Generates a decimal-point character unconditionally in generated floating-point output. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00296">296</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00837">std::noshowpoint()</a>, and <a class="el" href="a00909_source.html#l00829">std::showpoint()</a>.</p>
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<a class="anchor" id="acf2cdf1f2ebd7914d39e25c1f071bbc4"></a><!-- doxytag: member="std::basic_ostream::showpos" ref="acf2cdf1f2ebd7914d39e25c1f071bbc4" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">std::ios_base::showpos</a><code> [static, inherited]</code></td>
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<p>Generates a + sign in non-negative generated numeric output. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00299">299</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00853">std::noshowpos()</a>, and <a class="el" href="a00909_source.html#l00845">std::showpos()</a>.</p>
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<a class="anchor" id="a0092524de17db6438bc3bdcb914ac62b"></a><!-- doxytag: member="std::basic_ostream::skipws" ref="a0092524de17db6438bc3bdcb914ac62b" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a0092524de17db6438bc3bdcb914ac62b">std::ios_base::skipws</a><code> [static, inherited]</code></td>
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<p>Skips leading white space before certain input operations. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00302">302</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00869">std::noskipws()</a>, <a class="el" href="a00913_source.html#l00049">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00909_source.html#l00861">std::skipws()</a>.</p>
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<a class="anchor" id="ae6831a611ce41b51a873c55b30d8534d"></a><!-- doxytag: member="std::basic_ostream::trunc" ref="ae6831a611ce41b51a873c55b30d8534d" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> <a class="el" href="a00528.html#ae6831a611ce41b51a873c55b30d8534d">std::ios_base::trunc</a><code> [static, inherited]</code></td>
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<p>Open for input. Default for <code>ofstream</code>. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00383">383</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
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<a class="anchor" id="aa2d184ca6fce44ac8ececba1b0c70dc5"></a><!-- doxytag: member="std::basic_ostream::unitbuf" ref="aa2d184ca6fce44ac8ececba1b0c70dc5" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#aa2d184ca6fce44ac8ececba1b0c70dc5">std::ios_base::unitbuf</a><code> [static, inherited]</code></td>
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<p>Flushes output after each output operation. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00305">305</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00909_source.html#l00901">std::nounitbuf()</a>, <a class="el" href="a00909_source.html#l00893">std::unitbuf()</a>, and <a class="el" href="a00967_source.html#l00407">std::basic_ostream< _CharT, _Traits >::sentry::~sentry()</a>.</p>
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<a class="anchor" id="a1be02544c10366da9fd9183a905d4910"></a><!-- doxytag: member="std::basic_ostream::uppercase" ref="a1be02544c10366da9fd9183a905d4910" args="" -->
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<td class="memname">const <a class="el" href="a00528.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> <a class="el" href="a00528.html#a1be02544c10366da9fd9183a905d4910">std::ios_base::uppercase</a><code> [static, inherited]</code></td>
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<p>Replaces certain lowercase letters with their uppercase equivalents in generated output. </p>
<p>Definition at line <a class="el" href="a00909_source.html#l00309">309</a> of file <a class="el" href="a00909_source.html">ios_base.h</a>.</p>
<p>Referenced by <a class="el" href="a00929_source.html#l01164">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00909_source.html#l00885">std::nouppercase()</a>, and <a class="el" href="a00909_source.html#l00877">std::uppercase()</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a00967_source.html">ostream</a></li>
<li><a class="el" href="a00968_source.html">ostream.tcc</a></li>
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