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<div class="title">std::basic_ofstream< _CharT, _Traits > Class Template Reference<div class="ingroups"><a class="el" href="a01470.html">I/O</a></div></div> </div>
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Inheritance diagram for std::basic_ofstream< _CharT, _Traits >:</div>
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Public Types</h2></td></tr>
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typedef <a class="el" href="a05856.html">ctype</a>< _CharT > </td><td class="memItemRight" valign="bottom"><b>__ctype_type</b></td></tr>
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typedef <a class="el" href="a02060.html">basic_filebuf</a>< char_type, traits_type > </td><td class="memItemRight" valign="bottom"><b>__filebuf_type</b></td></tr>
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typedef <a class="el" href="a02448.html">basic_ios</a>< _CharT, _Traits > </td><td class="memItemRight" valign="bottom"><b>__ios_type</b></td></tr>
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typedef <a class="el" href="a05900.html">num_put</a>< _CharT, <a class="el" href="a02488.html">ostreambuf_iterator</a>< _CharT, _Traits > > </td><td class="memItemRight" valign="bottom"><b>__num_put_type</b></td></tr>
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typedef <a class="el" href="a02460.html">basic_ostream</a>< char_type, traits_type > </td><td class="memItemRight" valign="bottom"><b>__ostream_type</b></td></tr>
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typedef <a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > </td><td class="memItemRight" valign="bottom"><b>__streambuf_type</b></td></tr>
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typedef _CharT </td><td class="memItemRight" valign="bottom"><b>char_type</b></td></tr>
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<tr class="memitem:a411605aa4a6914dded5a9308ce28257b"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a411605aa4a6914dded5a9308ce28257b">event</a> { <b>erase_event</b>,
<b>imbue_event</b>,
<b>copyfmt_event</b>
}</td></tr>
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<tr class="memitem:a6c6b4d6e83f6adabb3e089e3c0725eae"><td class="memItemLeft" align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a6c6b4d6e83f6adabb3e089e3c0725eae">event_callback</a>) (<a class="el" href="a05796.html#a411605aa4a6914dded5a9308ce28257b">event</a> __e, <a class="el" href="a05796.html">ios_base</a> &__b, int __i)</td></tr>
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<tr class="memitem:a03fbf244b3dfb55651c7460537abb89e"><td class="memItemLeft" align="right" valign="top">typedef _Ios_Fmtflags </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a></td></tr>
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typedef traits_type::int_type </td><td class="memItemRight" valign="bottom"><b>int_type</b></td></tr>
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typedef int </td><td class="memItemRight" valign="bottom"><b>io_state</b></td></tr>
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<tr class="memitem:a0487f09dbaf55c34d14350a54daf0bbd"><td class="memItemLeft" align="right" valign="top">typedef _Ios_Iostate </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a></td></tr>
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typedef traits_type::off_type </td><td class="memItemRight" valign="bottom"><b>off_type</b></td></tr>
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typedef int </td><td class="memItemRight" valign="bottom"><b>open_mode</b></td></tr>
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<tr class="memitem:aa7e2408680d83e0bac8979774aeecdad"><td class="memItemLeft" align="right" valign="top">typedef _Ios_Openmode </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a></td></tr>
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typedef traits_type::pos_type </td><td class="memItemRight" valign="bottom"><b>pos_type</b></td></tr>
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typedef int </td><td class="memItemRight" valign="bottom"><b>seek_dir</b></td></tr>
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<tr class="memitem:ac19bbe98949795f6038952b6c7759a0a"><td class="memItemLeft" align="right" valign="top">typedef _Ios_Seekdir </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a></td></tr>
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typedef <a class="el" href="a01538.html#a48649c5c32f0251572b366063ee93032">std::streamoff</a> </td><td class="memItemRight" valign="bottom"><b>streamoff</b></td></tr>
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typedef <a class="el" href="a01538.html#a5894cfd4b461e2d4ed3b38402ff59c89">std::streampos</a> </td><td class="memItemRight" valign="bottom"><b>streampos</b></td></tr>
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typedef _Traits </td><td class="memItemRight" valign="bottom"><b>traits_type</b></td></tr>
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<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:ad5cc8c4b4c3cc5de19d7bb6c97b29abc"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a05896.html">num_get</a>< _CharT, <a class="el" href="a02484.html">istreambuf_iterator</a>< _CharT, _Traits > > </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#ad5cc8c4b4c3cc5de19d7bb6c97b29abc">__num_get_type</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a19f5b05d46380f7866b1212413d6c046"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#a19f5b05d46380f7866b1212413d6c046">basic_ofstream</a> ()</td></tr>
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<tr class="memitem:a498255bc11415cc1297260481e1384e7"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#a498255bc11415cc1297260481e1384e7">basic_ofstream</a> (const char *__s, <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">ios_base::openmode</a> __mode=<a class="el" href="a05796.html#a7187e216e5d16ec820ea1791002f85e0">ios_base::out</a>)</td></tr>
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<tr class="memitem:aa8b35d6ebca2ad10560c37fdeb6f959f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#aa8b35d6ebca2ad10560c37fdeb6f959f">basic_ofstream</a> (const <a class="el" href="a01506.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> &__s, <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">ios_base::openmode</a> __mode=<a class="el" href="a05796.html#a7187e216e5d16ec820ea1791002f85e0">ios_base::out</a>)</td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>basic_ofstream</b> (const <a class="el" href="a02068.html">basic_ofstream</a> &)=delete</td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>basic_ofstream</b> (<a class="el" href="a02068.html">basic_ofstream</a> &&__rhs)</td></tr>
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<tr class="memitem:ab140145d0cd1f4754cd4812a31760f58"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#ab140145d0cd1f4754cd4812a31760f58">~basic_ofstream</a> ()</td></tr>
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<tr class="memitem:a2f44ec9f5d32f4a3a7159b4c4b8924d9"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a05816.html">locale</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a2f44ec9f5d32f4a3a7159b4c4b8924d9">_M_getloc</a> () const</td></tr>
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template<typename _ValueT > </td></tr>
<tr class="memitem:a84e7ef2297240d32ecc9f75323034bab"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & </td><td class="memTemplItemRight" valign="bottom"><b>_M_insert</b> (_ValueT __v)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>_M_setstate</b> (<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state)</td></tr>
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<tr class="memitem:ad79b64356f78198654c36480f670738c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#ad79b64356f78198654c36480f670738c">bad</a> () const</td></tr>
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<tr class="memitem:a07a10e07246ef2a68c0c3f08d94c7607"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a07a10e07246ef2a68c0c3f08d94c7607">clear</a> (<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state=<a class="el" href="a05796.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a>)</td></tr>
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<tr class="memitem:a63e51ce67bbd3eee66b04851100a8a52"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#a63e51ce67bbd3eee66b04851100a8a52">close</a> ()</td></tr>
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<tr class="memitem:a57af447fc663746ea14bea76e80f5990"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02448.html">basic_ios</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a57af447fc663746ea14bea76e80f5990">copyfmt</a> (const <a class="el" href="a02448.html">basic_ios</a> &__rhs)</td></tr>
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<tr class="memitem:a0a9f086f16995b35aad9db9d3adf843f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a0a9f086f16995b35aad9db9d3adf843f">eof</a> () const</td></tr>
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<tr class="memitem:a2af07612846b93cd56e19d56ad9ee7c5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a2af07612846b93cd56e19d56ad9ee7c5">exceptions</a> () const</td></tr>
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<tr class="memitem:aecd6ac5df7374c8b775a2912c4a014e9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#aecd6ac5df7374c8b775a2912c4a014e9">exceptions</a> (<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __except)</td></tr>
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<tr class="memitem:a9ce7a228245eefeceacc05fe6feff2e0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a9ce7a228245eefeceacc05fe6feff2e0">fail</a> () const</td></tr>
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<tr class="memitem:a8b6a8fc0ddc82328520534e9e99de88e"><td class="memItemLeft" align="right" valign="top">char_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a8b6a8fc0ddc82328520534e9e99de88e">fill</a> () const</td></tr>
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<tr class="memitem:a5b7921d8ecf89d75e188e9ed972af448"><td class="memItemLeft" align="right" valign="top">char_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a5b7921d8ecf89d75e188e9ed972af448">fill</a> (char_type __ch)</td></tr>
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<tr class="memitem:a415eb7181eb10a21c92455e1fae17cec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a415eb7181eb10a21c92455e1fae17cec">flags</a> (<a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl)</td></tr>
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<tr class="memitem:ab5155ad385b78192ef1436bf31a0cde0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#ab5155ad385b78192ef1436bf31a0cde0">flush</a> ()</td></tr>
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<tr class="memitem:ad2ef2af6c7194c081df6c0d505c28699"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05816.html">locale</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ad2ef2af6c7194c081df6c0d505c28699">getloc</a> () const</td></tr>
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<tr class="memitem:a89bf36df306bb4682f9b74694619b2cf"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a89bf36df306bb4682f9b74694619b2cf">good</a> () const</td></tr>
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<tr class="memitem:a0aee263fdd9d10e05634c8b8d0f2114e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05816.html">locale</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a0aee263fdd9d10e05634c8b8d0f2114e">imbue</a> (const <a class="el" href="a05816.html">locale</a> &__loc)</td></tr>
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<tr class="memitem:aef0ea13a6d1c1bc6ee4f1ebc71e18414"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#aef0ea13a6d1c1bc6ee4f1ebc71e18414">is_open</a> ()</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>is_open</b> () const</td></tr>
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<tr class="memitem:a25040dc1ead79e80cbdb4b5d692119f4"><td class="memItemLeft" align="right" valign="top">long & </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a25040dc1ead79e80cbdb4b5d692119f4">iword</a> (int __ix)</td></tr>
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<tr class="memitem:a93e7a241510c19eb66c276379e493a20"><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a93e7a241510c19eb66c276379e493a20">narrow</a> (char_type __c, char __dfault) const</td></tr>
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<tr class="memitem:a81f26964cd5c6cc8d3e833735f606646"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#a81f26964cd5c6cc8d3e833735f606646">open</a> (const char *__s, <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">ios_base::openmode</a> __mode=<a class="el" href="a05796.html#a7187e216e5d16ec820ea1791002f85e0">ios_base::out</a>)</td></tr>
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<tr class="memitem:a3da82e8f108d33a7e5de244695d2a28b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#a3da82e8f108d33a7e5de244695d2a28b">open</a> (const <a class="el" href="a01506.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> &__s, <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">ios_base::openmode</a> __mode=<a class="el" href="a05796.html#a7187e216e5d16ec820ea1791002f85e0">ios_base::out</a>)</td></tr>
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<tr class="memitem:a55c3406610bedc51adf69c5bf5e91f87"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a55c3406610bedc51adf69c5bf5e91f87">operator<<</a> (const void *__p)</td></tr>
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<a class="el" href="a02068.html">basic_ofstream</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a02068.html">basic_ofstream</a> &)=delete</td></tr>
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<a class="el" href="a02068.html">basic_ofstream</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a02068.html">basic_ofstream</a> &&__rhs)</td></tr>
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<tr class="memitem:a22f2e1638f5fcac7fff2442122dc51e6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a22f2e1638f5fcac7fff2442122dc51e6">precision</a> () const</td></tr>
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<tr class="memitem:ae76be155a419e7056ece84ad7dbd8ec7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ae76be155a419e7056ece84ad7dbd8ec7">precision</a> (<a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __prec)</td></tr>
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<tr class="memitem:a562ae8fc4f9ac0b806ab7839a8877a77"><td class="memItemLeft" align="right" valign="top">void *& </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a562ae8fc4f9ac0b806ab7839a8877a77">pword</a> (int __ix)</td></tr>
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<tr class="memitem:a163ac287eb3cec7bb62ed893be51658b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > * </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a163ac287eb3cec7bb62ed893be51658b">rdbuf</a> (<a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > *__sb)</td></tr>
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<tr class="memitem:ac507f40924f057de2f2c6ced401e6467"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02060.html">__filebuf_type</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a02068.html#ac507f40924f057de2f2c6ced401e6467">rdbuf</a> () const</td></tr>
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<tr class="memitem:a5f082a6a02ca25407fa6806bbd84e887"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a5f082a6a02ca25407fa6806bbd84e887">rdstate</a> () const</td></tr>
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<tr class="memitem:a54948c4f38526937d510af5670ae368a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a54948c4f38526937d510af5670ae368a">register_callback</a> (<a class="el" href="a05796.html#a6c6b4d6e83f6adabb3e089e3c0725eae">event_callback</a> __fn, int __index)</td></tr>
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<tr class="memitem:abb04da4da073ece1c0222004b6f3207b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#abb04da4da073ece1c0222004b6f3207b">seekp</a> (pos_type)</td></tr>
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<tr class="memitem:a007b2f6648ba857d6ae3e68f936ca10a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a> (<a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl)</td></tr>
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<tr class="memitem:a87fd48e3d7a0515d3958eb9d9fbba45d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a87fd48e3d7a0515d3958eb9d9fbba45d">setf</a> (<a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __fmtfl, <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __mask)</td></tr>
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<tr class="memitem:a2da7d3305cba0695b1d1bec916ae64b0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a2da7d3305cba0695b1d1bec916ae64b0">setstate</a> (<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> __state)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a02068.html">basic_ofstream</a> &__rhs)</td></tr>
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<tr class="memitem:a57b81a67592e9a2692704ef6cb675946"><td class="memItemLeft" align="right" valign="top">pos_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a57b81a67592e9a2692704ef6cb675946">tellp</a> ()</td></tr>
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<tr class="memitem:a191fdfa0d70cd77c7e396a6411d1febc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > * </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a191fdfa0d70cd77c7e396a6411d1febc">tie</a> () const</td></tr>
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<tr class="memitem:acb357e8950676669b63b8fc42d18bd57"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > * </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#acb357e8950676669b63b8fc42d18bd57">tie</a> (<a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > *__tiestr)</td></tr>
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<tr class="memitem:a47987a5f3b706621119af2544a4d68d6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a> (<a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> __mask)</td></tr>
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<tr class="memitem:a8b4b27c391cfd8af35923ef8e6b918d1"><td class="memItemLeft" align="right" valign="top">char_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a8b4b27c391cfd8af35923ef8e6b918d1">widen</a> (char __c) const</td></tr>
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<tr class="memitem:aaa842e4e56ec6001f6a6c9a75c601133"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aaa842e4e56ec6001f6a6c9a75c601133">width</a> () const</td></tr>
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<tr class="memitem:ac29b397e77e4fb2c7299627f4a8e6415"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ac29b397e77e4fb2c7299627f4a8e6415">width</a> (<a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __wide)</td></tr>
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<tr class="memitem:a41d3f54557efcf4cb17bf28dfeb8f8b7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a41d3f54557efcf4cb17bf28dfeb8f8b7">operator<<</a> (<a class="el" href="a02460.html">__ostream_type</a> &(*__pf)(<a class="el" href="a02460.html">__ostream_type</a> &))</td></tr>
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<tr><td colspan="2"><div class="groupHeader">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 std::basic_ostream::sentry. 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, ios_base::badbit will be turned on in the stream's error state without causing an ios_base::failure to be thrown. The original exception will then be rethrown. </p>
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<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
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<tr class="memitem:a8a099fe4d893ccbd86e6dc96a44e3135"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a8a099fe4d893ccbd86e6dc96a44e3135">operator<<</a> (long double __f)</td></tr>
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<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 std::basic_ostream::sentry. 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, ios_base::badbit 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>
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<tr class="memitem:a87ff182527b274a91c89fcb07ee697fc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a87ff182527b274a91c89fcb07ee697fc">put</a> (char_type __c)</td></tr>
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<tr class="memitem:ac8e60326ec9f82e24274e3f457dc887a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#ac8e60326ec9f82e24274e3f457dc887a">_M_write</a> (const char_type *__s, <a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __n)</td></tr>
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<tr class="memitem:a0c642eb4a583616126b1f45cab2c2f0f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a02460.html#a0c642eb4a583616126b1f45cab2c2f0f">write</a> (const char_type *__s, <a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __n)</td></tr>
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<tr class="memitem:ac4bc700ec1a8b5019d1ccdae5c7a4eee"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#ac4bc700ec1a8b5019d1ccdae5c7a4eee">operator bool</a> () const</td></tr>
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<tr class="memitem:a5156257b243c3bcbce9b33147df0eb91"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a5156257b243c3bcbce9b33147df0eb91">operator!</a> () const</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:aade35b0cc25dc04d3b9b598182ec72b5"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aade35b0cc25dc04d3b9b598182ec72b5">sync_with_stdio</a> (bool __sync=true)</td></tr>
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<tr class="memitem:a3faeb4739cfe621262ceef0aad98f0ea"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a3faeb4739cfe621262ceef0aad98f0ea">xalloc</a> () throw ()</td></tr>
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Static Public Attributes</h2></td></tr>
<tr class="memitem:afb35e86e0979426d5271e7da619e564b"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#afb35e86e0979426d5271e7da619e564b">adjustfield</a></td></tr>
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<tr class="memitem:abc6732e5a0d9dc40b79e2fe6e32e7b09"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#abc6732e5a0d9dc40b79e2fe6e32e7b09">app</a></td></tr>
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<tr class="memitem:ad22225874e26210dfe11263279587e75"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ad22225874e26210dfe11263279587e75">ate</a></td></tr>
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<tr class="memitem:aa3cd1e1667eb566ad6e23a67117eef8b"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aa3cd1e1667eb566ad6e23a67117eef8b">badbit</a></td></tr>
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<tr class="memitem:a1c78bab2448707823dbb382c1f9d872a"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a1c78bab2448707823dbb382c1f9d872a">basefield</a></td></tr>
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<tr class="memitem:a214f784b4a9d7ce92eb23ed99e44aecf"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a214f784b4a9d7ce92eb23ed99e44aecf">beg</a></td></tr>
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<tr class="memitem:a88a28f18badafdd8e605841b8b7042d5"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a88a28f18badafdd8e605841b8b7042d5">binary</a></td></tr>
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<tr class="memitem:a7643f003a532a377d00ebe8bd288985f"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a7643f003a532a377d00ebe8bd288985f">boolalpha</a></td></tr>
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<tr class="memitem:a1965600e26ca83d186504a4fd337cb9e"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a1965600e26ca83d186504a4fd337cb9e">cur</a></td></tr>
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<tr class="memitem:a3b38d2c92a8191a8f6d4994c663d408e"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a3b38d2c92a8191a8f6d4994c663d408e">dec</a></td></tr>
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<tr class="memitem:a505c3780386ccd5ca9679f7264db97f9"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a505c3780386ccd5ca9679f7264db97f9">end</a></td></tr>
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<tr class="memitem:a806f6f377e4fb4525d19e6d24df3cd62"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a806f6f377e4fb4525d19e6d24df3cd62">eofbit</a></td></tr>
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<tr class="memitem:aec074f3d22b7cf5e70d1e91cb9f9d5c4"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4">failbit</a></td></tr>
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<tr class="memitem:ab68a9e528eb897d85741f7a21adf4368"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ab68a9e528eb897d85741f7a21adf4368">fixed</a></td></tr>
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<tr class="memitem:a82663733691c649e8138a0fa959cb8c4"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a82663733691c649e8138a0fa959cb8c4">floatfield</a></td></tr>
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<tr class="memitem:a9af3b6f8ace7d893e1a0853d8fb29778"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a></td></tr>
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<tr class="memitem:a0dec2040942a5b127ce98be81486466f"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a0dec2040942a5b127ce98be81486466f">hex</a></td></tr>
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<tr class="memitem:a652e2323949eea3d906e1c81bd8ce8f7"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a652e2323949eea3d906e1c81bd8ce8f7">in</a></td></tr>
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<tr class="memitem:a6e38abfae36f1fce1d01ec47487ba226"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a6e38abfae36f1fce1d01ec47487ba226">internal</a></td></tr>
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<tr class="memitem:ac3795cde4efbdf63b27ea978f1a2755d"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ac3795cde4efbdf63b27ea978f1a2755d">left</a></td></tr>
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<tr class="memitem:ab9d72ba493c0a12da9e6669c32af98ed"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ab9d72ba493c0a12da9e6669c32af98ed">oct</a></td></tr>
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<tr class="memitem:a7187e216e5d16ec820ea1791002f85e0"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a7187e216e5d16ec820ea1791002f85e0">out</a></td></tr>
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<tr class="memitem:a13753798f5c9da6f9372429c53039767"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a13753798f5c9da6f9372429c53039767">right</a></td></tr>
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<tr class="memitem:af4966eeb93a789a84f9acd92375d8483"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#af4966eeb93a789a84f9acd92375d8483">scientific</a></td></tr>
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<tr class="memitem:a69acbf246475f065d6648303e452fd4d"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a69acbf246475f065d6648303e452fd4d">showbase</a></td></tr>
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<tr class="memitem:a4c79db16d6509208744e2b698a2d107f"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a4c79db16d6509208744e2b698a2d107f">showpoint</a></td></tr>
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<tr class="memitem:acf2cdf1f2ebd7914d39e25c1f071bbc4"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">showpos</a></td></tr>
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<tr class="memitem:a0092524de17db6438bc3bdcb914ac62b"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a0092524de17db6438bc3bdcb914ac62b">skipws</a></td></tr>
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<tr class="memitem:ae6831a611ce41b51a873c55b30d8534d"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#ae6831a611ce41b51a873c55b30d8534d">trunc</a></td></tr>
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<tr class="memitem:aa2d184ca6fce44ac8ececba1b0c70dc5"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#aa2d184ca6fce44ac8ececba1b0c70dc5">unitbuf</a></td></tr>
<tr class="separator:aa2d184ca6fce44ac8ececba1b0c70dc5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1be02544c10366da9fd9183a905d4910"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05796.html#a1be02544c10366da9fd9183a905d4910">uppercase</a></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-types"></a>
Protected Types</h2></td></tr>
<tr class="memitem:aa23f87840f3fb0faf592cb16310ce6b9"><td class="memItemLeft" align="right" valign="top"><a id="aa23f87840f3fb0faf592cb16310ce6b9"></a>enum  </td><td class="memItemRight" valign="bottom">{ <b>_S_local_word_size</b>
}</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ae61218a9996aedb0a6cb44595a675e42"><td class="memItemLeft" align="right" valign="top"><a id="ae61218a9996aedb0a6cb44595a675e42"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_cache_locale</b> (const <a class="el" href="a05816.html">locale</a> &__loc)</td></tr>
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<tr class="memitem:a95e939c7c7c74b4700c8af5bc3ab0e57"><td class="memItemLeft" align="right" valign="top"><a id="a95e939c7c7c74b4700c8af5bc3ab0e57"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_call_callbacks</b> (<a class="el" href="a05796.html#a411605aa4a6914dded5a9308ce28257b">event</a> __ev) throw ()</td></tr>
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<tr class="memitem:ad640b04d330cff32e91204e1ae47149d"><td class="memItemLeft" align="right" valign="top"><a id="ad640b04d330cff32e91204e1ae47149d"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_dispose_callbacks</b> (void) throw ()</td></tr>
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<tr class="memitem:a5b782d4b197d56a4bafa1b92e35f1099"><td class="memItemLeft" align="right" valign="top"><a id="a5b782d4b197d56a4bafa1b92e35f1099"></a>
_Words & </td><td class="memItemRight" valign="bottom"><b>_M_grow_words</b> (int __index, bool __iword)</td></tr>
<tr class="separator:a5b782d4b197d56a4bafa1b92e35f1099"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a643fbe6479d492ef9963d46bda40e895"><td class="memItemLeft" align="right" valign="top"><a id="a643fbe6479d492ef9963d46bda40e895"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_init</b> () throw ()</td></tr>
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<tr class="memitem:a36867b4686f15a66df5c472b2d3fa67e"><td class="memTemplParams" colspan="2"><a id="a36867b4686f15a66df5c472b2d3fa67e"></a>
template<typename _ValueT > </td></tr>
<tr class="memitem:a36867b4686f15a66df5c472b2d3fa67e"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02460.html">__ostream_type</a> & </td><td class="memTemplItemRight" valign="bottom"><b>_M_insert</b> (_ValueT __v)</td></tr>
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<tr class="memitem:a83bba5531a32b99962be534499525b88"><td class="memItemLeft" align="right" valign="top"><a id="a83bba5531a32b99962be534499525b88"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_move</b> (<a class="el" href="a05796.html">ios_base</a> &) noexcept</td></tr>
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<tr class="memitem:add58b627274d9532bf80e9755201821a"><td class="memItemLeft" align="right" valign="top"><a id="add58b627274d9532bf80e9755201821a"></a>
void </td><td class="memItemRight" valign="bottom"><b>_M_swap</b> (<a class="el" href="a05796.html">ios_base</a> &__rhs) noexcept</td></tr>
<tr class="separator:add58b627274d9532bf80e9755201821a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62a4b454cbedd686b89e48fa9d6160c4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a02448.html#a62a4b454cbedd686b89e48fa9d6160c4">init</a> (<a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > *__sb)</td></tr>
<tr class="separator:a62a4b454cbedd686b89e48fa9d6160c4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad321007d976ac2f53e9b21b7f41b075e"><td class="memItemLeft" align="right" valign="top"><a id="ad321007d976ac2f53e9b21b7f41b075e"></a>
void </td><td class="memItemRight" valign="bottom"><b>move</b> (<a class="el" href="a02448.html">basic_ios</a> &__rhs)</td></tr>
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<tr class="memitem:a843e68093c3f56922b733dea1544922b"><td class="memItemLeft" align="right" valign="top"><a id="a843e68093c3f56922b733dea1544922b"></a>
void </td><td class="memItemRight" valign="bottom"><b>move</b> (<a class="el" href="a02448.html">basic_ios</a> &&__rhs)</td></tr>
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<tr class="memitem:a4cbc5ba5560248be3556687df992d131"><td class="memItemLeft" align="right" valign="top"><a id="a4cbc5ba5560248be3556687df992d131"></a>
void </td><td class="memItemRight" valign="bottom"><b>set_rdbuf</b> (<a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > *__sb)</td></tr>
<tr class="separator:a4cbc5ba5560248be3556687df992d131"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a33226adc92ef4f09d403b8d8a54a97e7"><td class="memItemLeft" align="right" valign="top"><a id="a33226adc92ef4f09d403b8d8a54a97e7"></a>
void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a02460.html">basic_ostream</a> &__rhs)</td></tr>
<tr class="separator:a33226adc92ef4f09d403b8d8a54a97e7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab70fbcb72b14761fdda88c3bd529eff0"><td class="memItemLeft" align="right" valign="top"><a id="ab70fbcb72b14761fdda88c3bd529eff0"></a>
void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a02448.html">basic_ios</a> &__rhs) noexcept</td></tr>
<tr class="separator:ab70fbcb72b14761fdda88c3bd529eff0"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:acef8be180dcb49c5edef1e2f2fbfff09"><td class="memItemLeft" align="right" valign="top"><a id="acef8be180dcb49c5edef1e2f2fbfff09"></a>
_Callback_list * </td><td class="memItemRight" valign="bottom"><b>_M_callbacks</b></td></tr>
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<tr class="memitem:a955238d237bf2474da150d7e04c7006a"><td class="memItemLeft" align="right" valign="top"><a id="a955238d237bf2474da150d7e04c7006a"></a>
const <a class="el" href="a05856.html">__ctype_type</a> * </td><td class="memItemRight" valign="bottom"><b>_M_ctype</b></td></tr>
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<tr class="memitem:ab0f67ea90b8c3900d331d98b2d2fcd54"><td class="memItemLeft" align="right" valign="top"><a id="ab0f67ea90b8c3900d331d98b2d2fcd54"></a>
<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><b>_M_exception</b></td></tr>
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<tr class="memitem:a596f54596c5bfd2148edb0ca448f2586"><td class="memItemLeft" align="right" valign="top"><a id="a596f54596c5bfd2148edb0ca448f2586"></a>
char_type </td><td class="memItemRight" valign="bottom"><b>_M_fill</b></td></tr>
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<tr class="memitem:ae09d49f5f95f91a87cf2ff85942d964a"><td class="memItemLeft" align="right" valign="top"><a id="ae09d49f5f95f91a87cf2ff85942d964a"></a>
bool </td><td class="memItemRight" valign="bottom"><b>_M_fill_init</b></td></tr>
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<tr class="memitem:a9cb7b8a5486fd160eb818f5db4da6009"><td class="memItemLeft" align="right" valign="top"><a id="a9cb7b8a5486fd160eb818f5db4da6009"></a>
<a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> </td><td class="memItemRight" valign="bottom"><b>_M_flags</b></td></tr>
<tr class="separator:a9cb7b8a5486fd160eb818f5db4da6009"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6d08b3c70b04490100d5e00db973a3b4"><td class="memItemLeft" align="right" valign="top"><a id="a6d08b3c70b04490100d5e00db973a3b4"></a>
<a class="el" href="a05816.html">locale</a> </td><td class="memItemRight" valign="bottom"><b>_M_ios_locale</b></td></tr>
<tr class="separator:a6d08b3c70b04490100d5e00db973a3b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af5d7cb50fa76db60f695e4d490b1ecb3"><td class="memItemLeft" align="right" valign="top"><a id="af5d7cb50fa76db60f695e4d490b1ecb3"></a>
_Words </td><td class="memItemRight" valign="bottom"><b>_M_local_word</b> [_S_local_word_size]</td></tr>
<tr class="separator:af5d7cb50fa76db60f695e4d490b1ecb3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3ad9cc72fd7478660a694030b53c15e4"><td class="memItemLeft" align="right" valign="top"><a id="a3ad9cc72fd7478660a694030b53c15e4"></a>
const <a class="el" href="a02448.html#ad5cc8c4b4c3cc5de19d7bb6c97b29abc">__num_get_type</a> * </td><td class="memItemRight" valign="bottom"><b>_M_num_get</b></td></tr>
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<tr class="memitem:a66b0db878c6eaa321da17c15d39cc549"><td class="memItemLeft" align="right" valign="top"><a id="a66b0db878c6eaa321da17c15d39cc549"></a>
const <a class="el" href="a05900.html">__num_put_type</a> * </td><td class="memItemRight" valign="bottom"><b>_M_num_put</b></td></tr>
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<tr class="memitem:a2df2f94bd90df762b00304dbd6a355ca"><td class="memItemLeft" align="right" valign="top"><a id="a2df2f94bd90df762b00304dbd6a355ca"></a>
<a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><b>_M_precision</b></td></tr>
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<tr class="memitem:a89c1427b6e52c0d968195d57d0cbc0cf"><td class="memItemLeft" align="right" valign="top"><a id="a89c1427b6e52c0d968195d57d0cbc0cf"></a>
<a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > * </td><td class="memItemRight" valign="bottom"><b>_M_streambuf</b></td></tr>
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<tr class="memitem:a5a89b5ca6984f13b9070af1e87332bf6"><td class="memItemLeft" align="right" valign="top"><a id="a5a89b5ca6984f13b9070af1e87332bf6"></a>
<a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td><td class="memItemRight" valign="bottom"><b>_M_streambuf_state</b></td></tr>
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<tr class="memitem:a39716c952beccf634ce272cf79262266"><td class="memItemLeft" align="right" valign="top"><a id="a39716c952beccf634ce272cf79262266"></a>
<a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > * </td><td class="memItemRight" valign="bottom"><b>_M_tie</b></td></tr>
<tr class="separator:a39716c952beccf634ce272cf79262266"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a54e2c424a44c3abdf8a54deaffb58ddc"><td class="memItemLeft" align="right" valign="top"><a id="a54e2c424a44c3abdf8a54deaffb58ddc"></a>
<a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> </td><td class="memItemRight" valign="bottom"><b>_M_width</b></td></tr>
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<tr class="memitem:aa840a3b92f45210eb6d512ea5fe11da3"><td class="memItemLeft" align="right" valign="top"><a id="aa840a3b92f45210eb6d512ea5fe11da3"></a>
_Words * </td><td class="memItemRight" valign="bottom"><b>_M_word</b></td></tr>
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<tr class="memitem:ad2c34648fc18191d9660f7f784d1919a"><td class="memItemLeft" align="right" valign="top"><a id="ad2c34648fc18191d9660f7f784d1919a"></a>
int </td><td class="memItemRight" valign="bottom"><b>_M_word_size</b></td></tr>
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_Words </td><td class="memItemRight" valign="bottom"><b>_M_word_zero</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename _CharT, typename _Traits><br />
class std::basic_ofstream< _CharT, _Traits ></h3>
<p>Controlling output for files. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
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<tr><td class="paramname">_CharT</td><td>Type of character stream. </td></tr>
<tr><td class="paramname">_Traits</td><td>Traits for character type, defaults to char_traits<_CharT>.</td></tr>
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<p>This class supports reading from named files, using the inherited functions from std::basic_ostream. To control the associated sequence, an instance of std::basic_filebuf is used, which this page refers to as <code>sb</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00701">701</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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template<typename _CharT, typename _Traits> </div>
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<td class="memname">typedef <a class="el" href="a05896.html">num_get</a><_CharT, <a class="el" href="a02484.html">istreambuf_iterator</a><_CharT, _Traits> > <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::<a class="el" href="a02448.html#ad5cc8c4b4c3cc5de19d7bb6c97b29abc">__num_get_type</a></td>
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<p>These are non-standard types. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00091">91</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="memname">typedef void(* std::ios_base::event_callback) (<a class="el" href="a05796.html#a411605aa4a6914dded5a9308ce28257b">event</a> __e, <a class="el" href="a05796.html">ios_base</a> &__b, int __i)</td>
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<p>The type of an event callback function. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__e</td><td>One of the members of the event enum. </td></tr>
<tr><td class="paramname">__b</td><td>Reference to the ios_base object. </td></tr>
<tr><td class="paramname">__i</td><td>The integer provided when the callback was registered.</td></tr>
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<p>Event callbacks are user defined functions that get called during several ios_base and basic_ios functions, specifically imbue(), copyfmt(), and ~ios(). </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00506">506</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<td class="memname">typedef _Ios_Fmtflags std::ios_base::fmtflags</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>
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<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00323">323</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<td class="memname">typedef _Ios_Iostate std::ios_base::iostate</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>
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<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00398">398</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<td class="memname">typedef _Ios_Openmode std::ios_base::openmode</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00429">429</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<td class="memname">typedef _Ios_Seekdir std::ios_base::seekdir</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00461">461</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="groupheader">Member Enumeration Documentation</h2>
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<td class="memname">enum <a class="el" href="a05796.html#a411605aa4a6914dded5a9308ce28257b">std::ios_base::event</a></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 imbue(). copyfmt_event is used during copyfmt(). </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00489">489</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<p>Default constructor. </p>
<p>Initializes <code>sb</code> using its default constructor, and passes <code>&sb</code> to the base class initializer. Does not open any files (you haven't given it a filename to open). </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00727">727</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00287_source.html#l00126">std::basic_ios< _CharT, _Traits >::init()</a>.</p>
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<td class="paramtype"><a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">ios_base::openmode</a> </td>
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<p>Create an output file stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__s</td><td>Null terminated string specifying the filename. </td></tr>
<tr><td class="paramname">__mode</td><td>Open file in specified mode (see std::ios_base).</td></tr>
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<p><code>ios_base::out</code> is automatically included in <em>__mode</em>. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00738">738</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00287_source.html#l00126">std::basic_ios< _CharT, _Traits >::init()</a>, and <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>.</p>
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<p>Create an output file stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__mode</td><td>Open file in specified mode (see std::ios_base).</td></tr>
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<p><code>ios_base::out</code> is automatically included in <em>__mode</em>. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00755">755</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00287_source.html#l00126">std::basic_ios< _CharT, _Traits >::init()</a>, and <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>.</p>
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<p>The destructor does nothing. </p>
<p>The file is closed by the filebuf object, not the formatting stream. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00792">792</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
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<p>Locale access. </p>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00776">776</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00410_source.html#l01241">std::time_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00410_source.html#l00384">std::money_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00410_source.html#l01077">std::time_get< _CharT, _InIter >::do_get_date()</a>, <a class="el" href="a00410_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00410_source.html#l01060">std::time_get< _CharT, _InIter >::do_get_time()</a>, <a class="el" href="a00410_source.html#l01094">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00410_source.html#l01309">std::time_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00410_source.html#l01169">std::time_get< _CharT, _InIter >::get()</a>, and <a class="el" href="a00410_source.html#l01274">std::time_put< _CharT, _OutIter >::put()</a>.</p>
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<p>Core write functionality, without sentry. </p>
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<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>
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<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00311">311</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<p>Fast error checking. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the badbit is set.</dd></dl>
<p>Note that other iostate flags may also be set. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00211">211</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="paramname"><em>__state</em> = <code><a class="el" href="a05796.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a></code></td><td>)</td>
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<p>[Re]sets the error state. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<p>See std::ios_base::iostate for the possible bit values. Most users will not need to pass an argument. </p>
<p class="definition">Definition at line <a class="el" href="a00287_source.html#l00041">41</a> of file <a class="el" href="a00287_source.html">basic_ios.tcc</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00284_source.html#l00257">std::basic_ios< char, _Traits >::exceptions()</a>, <a class="el" href="a00068_source.html#l00625">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l01073">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00449_source.html#l00139">std::__detail::operator>>()</a>, <a class="el" href="a00386_source.html#l00719">std::basic_istream< char >::putback()</a>, <a class="el" href="a00386_source.html#l00853">std::basic_istream< char >::seekg()</a>, <a class="el" href="a00284_source.html#l00157">std::basic_ios< char, _Traits >::setstate()</a>, and <a class="el" href="a00386_source.html#l00754">std::basic_istream< char >::unget()</a>.</p>
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<p>Close the file. </p>
<p>Calls <code>std::basic_filebuf::close()</code>. If that function fails, <code>failbit</code> is set in the stream's error state. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00904">904</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00353_source.html#l00213">std::basic_filebuf< _CharT, _Traits >::close()</a>, <a class="el" href="a00383_source.html#l00410">std::ios_base::failbit</a>, and <a class="el" href="a00284_source.html#l00157">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
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<td class="memname"><a class="el" href="a02448.html">basic_ios</a>< _CharT, _Traits > & <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::copyfmt </td>
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<p>Copies fields of __rhs into this. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__rhs</td><td>The source values for the copies. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Reference to this object.</dd></dl>
<p>All fields of __rhs are copied into this object except that rdbuf() and rdstate() 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 exceptions(). </p>
<p class="definition">Definition at line <a class="el" href="a00287_source.html#l00063">63</a> of file <a class="el" href="a00287_source.html">basic_ios.tcc</a>.</p>
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<p>Fast error checking. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the eofbit is set.</dd></dl>
<p>Note that other iostate flags may also be set. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00190">190</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="memname"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::exceptions </td>
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<p>Throwing exceptions on errors. </p>
<dl class="section return"><dt>Returns</dt><dd>The current exceptions mask.</dd></dl>
<p>This changes nothing in the stream. See the one-argument version of exceptions(iostate) for the meaning of the return value. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00222">222</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>.</p>
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<p>Throwing exceptions on errors. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__except</td><td>The new exceptions mask.</td></tr>
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<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 std::ios_base::failure 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"><div class="line"><span class="preprocessor">#include <<a class="code" href="a00086.html">iostream</a>></span></div><div class="line"><span class="preprocessor">#include <<a class="code" href="a00068.html">fstream</a>></span></div><div class="line"><span class="preprocessor">#include <<a class="code" href="a00026.html">exception</a>></span></div><div class="line"></div><div class="line"><span class="keywordtype">int</span> main()</div><div class="line">{</div><div class="line"> <a class="code" href="a01538.html#aa53bcb9876c7b393a9e9e26fc90d5811">std::set_terminate</a> (<a class="code" href="a01486.html#gaf51888cedbc669a114cd79e39e0cd9be">__gnu_cxx::__verbose_terminate_handler</a>);</div><div class="line"></div><div class="line"> <a class="code" href="a02064.html">std::ifstream</a> f (<span class="stringliteral">"/etc/motd"</span>);</div><div class="line"></div><div class="line"> <a class="code" href="a01538.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"Setting badbit\n"</span>;</div><div class="line"> f.<a class="code" href="a02448.html#a2da7d3305cba0695b1d1bec916ae64b0">setstate</a> (<a class="code" href="a05796.html#aa3cd1e1667eb566ad6e23a67117eef8b">std::ios_base::badbit</a>);</div><div class="line"></div><div class="line"> <a class="code" href="a01538.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"Setting exception mask\n"</span>;</div><div class="line"> f.<a class="code" href="a02448.html#a2af07612846b93cd56e19d56ad9ee7c5">exceptions</a> (<a class="code" href="a05796.html#aa3cd1e1667eb566ad6e23a67117eef8b">std::ios_base::badbit</a>);</div><div class="line">}</div></div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00257">257</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<p>Fast error checking. </p>
<dl class="section return"><dt>Returns</dt><dd>True if either the badbit or the failbit is set.</dd></dl>
<p>Checking the badbit in fail() is historical practice. Note that other iostate flags may also be set. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00201">201</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00284_source.html#l00117">std::basic_ios< char, _Traits >::operator bool()</a>, <a class="el" href="a00284_source.html#l00125">std::basic_ios< char, _Traits >::operator!()</a>, and <a class="el" href="a00467_source.html#l00341">std::regex_traits< _CharType >::value()</a>.</p>
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<p>Retrieves the <em>empty</em> character. </p>
<dl class="section return"><dt>Returns</dt><dd>The current fill character.</dd></dl>
<p>It defaults to a space (' ') in the current locale. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00370">370</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, <a class="el" href="a00284_source.html#l00390">std::basic_ios< char, _Traits >::fill()</a>, and <a class="el" href="a17055_source.html#l00874">std::operator<<()</a>.</p>
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<p>Sets a new <em>empty</em> character. </p>
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<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00284_source.html#l00390">390</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="memname"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::flags </td>
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<p>Access to format flags. </p>
<dl class="section return"><dt>Returns</dt><dd>The format control flags for both input and output. </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00621">621</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00431_source.html#l00092">std::basic_ostream< char >::operator<<()</a>, <a class="el" href="a00053_source.html#l00547">std::operator<<()</a>, <a class="el" href="a00449_source.html#l00139">std::__detail::operator>>()</a>, and <a class="el" href="a17055_source.html#l00895">std::operator>>()</a>.</p>
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<td class="memname"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::flags </td>
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<p>Setting new format flags all at once. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__fmtfl</td><td>The new flags to set. </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The previous format control flags.</dd></dl>
<p>This function overwrites all the format flags with <em>__fmtfl</em>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00632">632</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<p>Synchronizing the stream buffer. </p>
<dl class="section return"><dt>Returns</dt><dd>*this</dd></dl>
<p>If <code>rdbuf()</code> is a null pointer, changes nothing.</p>
<p>Otherwise, calls <code>rdbuf()->pubsync()</code>, and if that returns -1, sets badbit. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00211">211</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<td class="memname"><a class="el" href="a05816.html">locale</a> std::ios_base::getloc </td>
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<p>Locale access. </p>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00765">765</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, <a class="el" href="a00410_source.html#l00577">std::money_put< _CharT, _OutIter >::do_put()</a>, <a class="el" href="a00986_source.html#l01200">std::tr2::operator<<()</a>, <a class="el" href="a00047_source.html#l01534">std::operator<<()</a>, and <a class="el" href="a00386_source.html#l01024">std::ws()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a89bf36df306bb4682f9b74694619b2cf">◆ </a></span>good()</h2>
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<p>Fast error checking. </p>
<dl class="section return"><dt>Returns</dt><dd>True if no error flags are set.</dd></dl>
<p>A wrapper around rdstate. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00180">180</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00449_source.html#l00139">std::__detail::operator>>()</a>, <a class="el" href="a00431_source.html#l00047">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00386_source.html#l00047">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0aee263fdd9d10e05634c8b8d0f2114e">◆ </a></span>imbue()</h2>
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<td class="memname"><a class="el" href="a05816.html">locale</a> <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::imbue </td>
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<p>Moves to a new locale. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__loc</td><td>The new locale. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00287_source.html#l00114">114</a> of file <a class="el" href="a00287_source.html">basic_ios.tcc</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00053_source.html#l00547">std::operator<<()</a>.</p>
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<td class="paramtype"><a class="el" href="a02452.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 class="definition">Definition at line <a class="el" href="a00287_source.html#l00126">126</a> of file <a class="el" href="a00287_source.html">basic_ios.tcc</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00954">std::basic_fstream< _CharT, _Traits >::basic_fstream()</a>, <a class="el" href="a00068_source.html#l00502">std::basic_ifstream< _CharT, _Traits >::basic_ifstream()</a>, <a class="el" href="a00284_source.html#l00270">std::basic_ios< char, _Traits >::basic_ios()</a>, <a class="el" href="a00089_source.html#l00093">std::basic_istream< char >::basic_istream()</a>, <a class="el" href="a00140_source.html#l00417">std::basic_istringstream< _CharT, _Traits, _Alloc >::basic_istringstream()</a>, <a class="el" href="a00068_source.html#l00727">std::basic_ofstream< _CharT, _Traits >::basic_ofstream()</a>, <a class="el" href="a00116_source.html#l00084">std::basic_ostream< char >::basic_ostream()</a>, <a class="el" href="a00140_source.html#l00561">std::basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream()</a>, and <a class="el" href="a00140_source.html#l00704">std::basic_stringstream< _CharT, _Traits, _Alloc >::basic_stringstream()</a>.</p>
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<p>Wrapper to test for an open file. </p>
<dl class="section return"><dt>Returns</dt><dd><code>rdbuf()->is_open()</code> </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00833">833</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00068_source.html#l00260">std::basic_filebuf< _CharT, _Traits >::is_open()</a>.</p>
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<td class="memname">long& std::ios_base::iword </td>
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<p>Access to integer array. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__ix</td><td>Index into the array. </td></tr>
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<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00811">811</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<p>Squeezes characters. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<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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<dl class="section return"><dt>Returns</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"><div class="line">std::use_facet<ctype<char_type> >(<a class="code" href="a05796.html#ad2ef2af6c7194c081df6c0d505c28699">getloc</a>()).<a class="code" href="a02448.html#a93e7a241510c19eb66c276379e493a20">narrow</a>(c,dfault)</div></div><!-- fragment --><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 class="definition">Definition at line <a class="el" href="a00284_source.html#l00430">430</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<p>Opens an external file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__s</td><td>The name of the file. </td></tr>
<tr><td class="paramname">__mode</td><td>The open mode flags.</td></tr>
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<p>Calls <code>std::basic_filebuf::open</code>(__s,__mode|out). If that function fails, <code>failbit</code> is set in the stream's error state. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00851">851</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00287_source.html#l00041">std::basic_ios< _CharT, _Traits >::clear()</a>, <a class="el" href="a00383_source.html#l00410">std::ios_base::failbit</a>, <a class="el" href="a00353_source.html#l00179">std::basic_filebuf< _CharT, _Traits >::open()</a>, <a class="el" href="a00383_source.html#l00446">std::ios_base::out</a>, and <a class="el" href="a00284_source.html#l00157">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00738">std::basic_ofstream< _CharT, _Traits >::basic_ofstream()</a>.</p>
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<p>Opens an external file. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__mode</td><td>The open mode flags.</td></tr>
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<p>Calls <code>std::basic_filebuf::open</code>(s,mode|out). If that function fails, <code>failbit</code> is set in the stream's error state. </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00871">871</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
<p class="reference">References <a class="el" href="a00287_source.html#l00041">std::basic_ios< _CharT, _Traits >::clear()</a>, <a class="el" href="a00383_source.html#l00410">std::ios_base::failbit</a>, <a class="el" href="a00353_source.html#l00179">std::basic_filebuf< _CharT, _Traits >::open()</a>, <a class="el" href="a00383_source.html#l00446">std::ios_base::out</a>, and <a class="el" href="a00284_source.html#l00157">std::basic_ios< _CharT, _Traits >::setstate()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4bc700ec1a8b5019d1ccdae5c7a4eee">◆ </a></span>operator bool()</h2>
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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 class="definition">Definition at line <a class="el" href="a00284_source.html#l00117">117</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="memname">bool <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::operator! </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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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 class="definition">Definition at line <a class="el" href="a00284_source.html#l00125">125</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a02460.html">__ostream_type</a> &(*)(<a class="el" href="a02460.html">__ostream_type</a> &) </td>
<td class="paramname"><em>__pf</em></td><td>)</td>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code>std::endl</code> and <code>std::hex</code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00108">108</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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template<typename _CharT, typename _Traits> </div>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a02448.html">__ios_type</a> &(*)(<a class="el" href="a02448.html">__ios_type</a> &) </td>
<td class="paramname"><em>__pf</em></td><td>)</td>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code>std::endl</code> and <code>std::hex</code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00117">117</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a05796.html">ios_base</a> &(*)(<a class="el" href="a05796.html">ios_base</a> &) </td>
<td class="paramname"><em>__pf</em></td><td>)</td>
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<p>Interface for manipulators. </p>
<p>Manipulators such as <code>std::endl</code> and <code>std::hex</code> use these functions in constructs like "std::cout << std::endl". For more information, see the iomanip header. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00127">127</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">long </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00166">166</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">unsigned long </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00170">170</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00174">174</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">short </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00092">92</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">unsigned short </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00181">181</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00106">106</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00192">192</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">long long </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00201">201</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">unsigned long long </td>
<td class="paramname"><em>__n</em></td><td>)</td>
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<p>Integer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__n</td><td>A variable of builtin integral type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00205">205</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>__f</em></td><td>)</td>
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<p>Floating point arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__f</td><td>A variable of builtin floating point type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00220">220</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
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<p>Floating point arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__f</td><td>A variable of builtin floating point type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00224">224</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8a099fe4d893ccbd86e6dc96a44e3135">◆ </a></span>operator<<() <span class="overload">[15/17]</span></h2>
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<td class="memname"><a class="el" href="a02460.html">__ostream_type</a>& <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
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<p>Floating point arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__f</td><td>A variable of builtin floating point type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00232">232</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a55c3406610bedc51adf69c5bf5e91f87">◆ </a></span>operator<<() <span class="overload">[16/17]</span></h2>
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<p>Pointer arithmetic inserters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__p</td><td>A variable of pointer type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>*this</code> if successful</dd></dl>
<p>These functions use the stream's current locale (specifically, the <code>num_get</code> facet) to perform numeric formatting. </p>
<p class="definition">Definition at line <a class="el" href="a00116_source.html#l00245">245</a> of file <a class="el" href="a00116_source.html">ostream</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae44501375408f184570a51b04f9f984c">◆ </a></span>operator<<() <span class="overload">[17/17]</span></h2>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::operator<< </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a02452.html">__streambuf_type</a> * </td>
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<p>Extracting from another streambuf. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__sb</td><td>A pointer to a streambuf</td></tr>
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</dd>
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<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 <code>__sb</code> is NULL, the stream will set failbit in its error state.</p>
<p>Characters are extracted from <code>__sb</code> 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 <code>__sb</code>, which sets failbit in the error state</li>
</ul>
<p>If the function inserts no characters, failbit is set. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00120">120</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a22f2e1638f5fcac7fff2442122dc51e6">◆ </a></span>precision() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::precision </td>
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<p>Flags access. </p>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00691">691</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, and <a class="el" href="a00053_source.html#l00547">std::operator<<()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae76be155a419e7056ece84ad7dbd8ec7">◆ </a></span>precision() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::precision </td>
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<p>Changing flags. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__prec</td><td>The new precision value. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>The previous value of precision(). </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00700">700</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a87ff182527b274a91c89fcb07ee697fc">◆ </a></span>put()</h2>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::put </td>
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<p>Simple insertion. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__c</td><td>The character to insert. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>*this</dd></dl>
<p>Tries to insert <code>__c</code>.</p>
<dl class="section note"><dt>Note</dt><dd>This function is not overloaded on signed char and unsigned char. </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00149">149</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a562ae8fc4f9ac0b806ab7839a8877a77">◆ </a></span>pword()</h2>
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<td class="memname">void*& std::ios_base::pword </td>
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<td class="paramname"><em>__ix</em></td><td>)</td>
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<p>Access to void pointer array. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__ix</td><td>Index into the array. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00832">832</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a163ac287eb3cec7bb62ed893be51658b">◆ </a></span>rdbuf() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="a02452.html">basic_streambuf</a>< _CharT, _Traits > * <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::rdbuf </td>
<td>(</td>
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<p>Changing the underlying buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__sb</td><td>The new stream buffer. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</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>rdbuf()</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"><div class="line"><a class="code" href="a02072.html">std::fstream</a> foo; <span class="comment">// or some other derived type</span></div><div class="line"><a class="code" href="a02452.html">std::streambuf</a>* p = .....;</div><div class="line"></div><div class="line">foo.ios::rdbuf(p); <span class="comment">// ios == basic_ios<char></span></div></div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="a00287_source.html#l00053">53</a> of file <a class="el" href="a00287_source.html">basic_ios.tcc</a>.</p>
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<td class="memname"><a class="el" href="a02060.html">__filebuf_type</a>* <a class="el" href="a02068.html">std::basic_ofstream</a>< _CharT, _Traits >::rdbuf </td>
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<p>Accessing the underlying buffer. </p>
<dl class="section return"><dt>Returns</dt><dd>The current basic_filebuf buffer.</dd></dl>
<p>This hides both signatures of std::basic_ios::rdbuf(). </p>
<p class="definition">Definition at line <a class="el" href="a00068_source.html#l00825">825</a> of file <a class="el" href="a00068_source.html">fstream</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f082a6a02ca25407fa6806bbd84e887">◆ </a></span>rdstate()</h2>
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<td class="memname"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> <a class="el" href="a02448.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="section return"><dt>Returns</dt><dd>A bit pattern (well, isn't everything?)</dd></dl>
<p>See std::ios_base::iostate for the possible bit values. Most users will call one of the interpreting wrappers, e.g., good(). </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00137">137</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00284_source.html#l00211">std::basic_ios< char, _Traits >::bad()</a>, <a class="el" href="a00284_source.html#l00190">std::basic_ios< char, _Traits >::eof()</a>, <a class="el" href="a00284_source.html#l00201">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00284_source.html#l00180">std::basic_ios< char, _Traits >::good()</a>, <a class="el" href="a00386_source.html#l00719">std::basic_istream< char >::putback()</a>, <a class="el" href="a00386_source.html#l00853">std::basic_istream< char >::seekg()</a>, <a class="el" href="a00284_source.html#l00157">std::basic_ios< char, _Traits >::setstate()</a>, and <a class="el" href="a00386_source.html#l00754">std::basic_istream< char >::unget()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a54948c4f38526937d510af5670ae368a">◆ </a></span>register_callback()</h2>
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<td class="memname">void std::ios_base::register_callback </td>
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<p>Add the callback __fn with parameter __index. </p>
<dl class="params"><dt>Parameters</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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<h2 class="memtitle"><span class="permalink"><a href="#abb04da4da073ece1c0222004b6f3207b">◆ </a></span>seekp() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::seekp </td>
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<p>Changing the current write position. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<dl class="section return"><dt>Returns</dt><dd>*this</dd></dl>
<p>If <code>fail()</code> is not true, calls <code>rdbuf()->pubseekpos(pos)</code>. If that function fails, sets failbit. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00258">258</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::seekp </td>
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<td class="paramtype"><a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">ios_base::seekdir</a> </td>
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<p>Changing the current write position. </p>
<dl class="params"><dt>Parameters</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>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>*this</dd></dl>
<p>If <code>fail()</code> is not true, calls <code>rdbuf()->pubseekoff(off,dir)</code>. If that function fails, sets failbit. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00290">290</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<td class="memname"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::setf </td>
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<p>Setting new format flags. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__fmtfl</td><td>Additional flags to set. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00648">648</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00449_source.html#l00139">std::__detail::operator>>()</a>.</p>
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<td class="memname"><a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::setf </td>
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<td class="paramname"><em>__fmtfl</em>, </td>
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<p>Setting new format flags. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<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>
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<dl class="section return"><dt>Returns</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>ios_base::adjustfield</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00665">665</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2da7d3305cba0695b1d1bec916ae64b0">◆ </a></span>setstate()</h2>
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<td class="memname">void <a class="el" href="a02448.html">std::basic_ios</a>< _CharT, _Traits >::setstate </td>
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<td class="paramtype"><a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> </td>
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<p>Sets additional flags in the error state. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__state</td><td>The additional state flag(s) to set.</td></tr>
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<p>See std::ios_base::iostate for the possible bit values. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00157">157</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00116_source.html#l00311">std::basic_ostream< char >::_M_write()</a>, <a class="el" href="a00068_source.html#l00678">std::basic_ifstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00068_source.html#l00904">std::basic_ofstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00068_source.html#l01129">std::basic_fstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00068_source.html#l00625">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l01073">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00116_source.html#l00559">std::operator<<()</a>, <a class="el" href="a00053_source.html#l00493">std::operator>>()</a>, <a class="el" href="a00431_source.html#l00047">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>, and <a class="el" href="a00386_source.html#l01024">std::ws()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aade35b0cc25dc04d3b9b598182ec72b5">◆ </a></span>sync_with_stdio()</h2>
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<td class="memname">static bool std::ios_base::sync_with_stdio </td>
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<p>Interaction with the standard C I/O objects. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__sync</td><td>Whether to synchronize or not. </td></tr>
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<dl class="section return"><dt>Returns</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="https://gcc.gnu.org/onlinedocs/libstdc++/manual/fstreams.html#std.io.filestreams.binary">https://gcc.gnu.org/onlinedocs/libstdc++/manual/fstreams.html#std.io.filestreams.binary</a> </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a57b81a67592e9a2692704ef6cb675946">◆ </a></span>tellp()</h2>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits >::pos_type <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::tellp </td>
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<p>Getting the current write position. </p>
<dl class="section return"><dt>Returns</dt><dd>A file position object.</dd></dl>
<p>If <code>fail()</code> is not false, returns <code>pos_type</code>(-1) to indicate failure. Otherwise returns <code>rdbuf()->pubseekoff(0,cur,out)</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00237">237</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<p>Fetches the current <em>tied</em> stream. </p>
<dl class="section return"><dt>Returns</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>std::cin</code> is tied to <code>std::cout</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00295">295</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, and <a class="el" href="a00431_source.html#l00047">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<p>Ties this stream to an output stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__tiestr</td><td>The output stream. </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</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 tie() for more. </p>
<p class="definition">Definition at line <a class="el" href="a00284_source.html#l00307">307</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a47987a5f3b706621119af2544a4d68d6">◆ </a></span>unsetf()</h2>
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<td class="memname">void std::ios_base::unsetf </td>
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<p>Clearing format flags. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__mask</td><td>The flags to unset.</td></tr>
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<p>This function clears <em>__mask</em> in the format flags. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00680">680</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<p>Widens characters. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">__c</td><td>The character to widen. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</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"><div class="line">std::use_facet<ctype<char_type> >(<a class="code" href="a05796.html#ad2ef2af6c7194c081df6c0d505c28699">getloc</a>()).<a class="code" href="a02448.html#a8b4b27c391cfd8af35923ef8e6b918d1">widen</a>(c)</div></div><!-- fragment --><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 class="definition">Definition at line <a class="el" href="a00284_source.html#l00449">449</a> of file <a class="el" href="a00284_source.html">basic_ios.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00284_source.html#l00370">std::basic_ios< char, _Traits >::fill()</a>, <a class="el" href="a00089_source.html#l00354">std::basic_istream< char >::get()</a>, <a class="el" href="a00089_source.html#l00427">std::basic_istream< char >::getline()</a>, <a class="el" href="a00290_source.html#l06363">std::getline()</a>, <a class="el" href="a17055_source.html#l00874">std::operator<<()</a>, <a class="el" href="a00980_source.html#l00207">std::tr2::operator>>()</a>, and <a class="el" href="a00047_source.html#l01466">std::operator>>()</a>.</p>
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<td class="memname"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::width </td>
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<p>Flags access. </p>
<dl class="section return"><dt>Returns</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00714">714</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00287_source.html#l00063">std::basic_ios< char, _Traits >::copyfmt()</a>, and <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<td class="memname"><a class="el" href="a01538.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> std::ios_base::width </td>
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<p>Changing flags. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">__wide</td><td>The new width value. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The previous value of width(). </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00723">723</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0c642eb4a583616126b1f45cab2c2f0f">◆ </a></span>write()</h2>
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<div class="memtemplate">
template<typename _CharT , typename _Traits > </div>
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<td class="memname"><a class="el" href="a02460.html">basic_ostream</a>< _CharT, _Traits > & <a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits >::write </td>
<td>(</td>
<td class="paramtype">const char_type * </td>
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<td class="paramtype"><a class="el" href="a01538.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 class="params"><dt>Parameters</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>
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<dl class="section return"><dt>Returns</dt><dd>*this</dd></dl>
<p>Characters are copied from <code>__s</code> and inserted into the stream until one of the following happens:</p>
<ul>
<li><code>__n</code> 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="section note"><dt>Note</dt><dd>This function is not overloaded on signed char and unsigned char. </dd></dl>
<p class="definition">Definition at line <a class="el" href="a00431_source.html#l00183">183</a> of file <a class="el" href="a00431_source.html">ostream.tcc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3faeb4739cfe621262ceef0aad98f0ea">◆ </a></span>xalloc()</h2>
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<td class="memname">static int std::ios_base::xalloc </td>
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<td align="right">throw </td><td>(</td><td colspan="2"></td>
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<p>Access to unique indices. </p>
<dl class="section return"><dt>Returns</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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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afb35e86e0979426d5271e7da619e564b">◆ </a></span>adjustfield</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::adjustfield</td>
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<p>A mask of left|right|internal. Useful for the 2-arg form of <code>setf</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00378">378</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<a id="abc6732e5a0d9dc40b79e2fe6e32e7b09"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abc6732e5a0d9dc40b79e2fe6e32e7b09">◆ </a></span>app</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::app</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>Seek to end before each write. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00432">432</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00443">std::basic_filebuf< char_type, traits_type >::_M_set_buffer()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad22225874e26210dfe11263279587e75">◆ </a></span>ate</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::ate</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>Open and seek to end immediately after opening. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00435">435</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa3cd1e1667eb566ad6e23a67117eef8b">◆ </a></span>badbit</h2>
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<td class="memname">const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> std::ios_base::badbit</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00402">402</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00116_source.html#l00311">std::basic_ostream< char >::_M_write()</a>, <a class="el" href="a00284_source.html#l00211">std::basic_ios< char, _Traits >::bad()</a>, <a class="el" href="a00284_source.html#l00201">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00116_source.html#l00542">std::operator<<()</a>, and <a class="el" href="a00116_source.html#l00456">std::basic_ostream< _CharT, _Traits >::sentry::~sentry()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1c78bab2448707823dbb382c1f9d872a">◆ </a></span>basefield</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::basefield</td>
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<p>A mask of dec|oct|hex. Useful for the 2-arg form of <code>setf</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00381">381</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l00753">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l01179">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00431_source.html#l00092">std::basic_ostream< char >::operator<<()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a214f784b4a9d7ce92eb23ed99e44aecf">◆ </a></span>beg</h2>
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<td class="memname">const <a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> std::ios_base::beg</td>
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<p>Request a seek relative to the beginning of the stream. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00464">464</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a88a28f18badafdd8e605841b8b7042d5">◆ </a></span>binary</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::binary</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="https://gcc.gnu.org/onlinedocs/libstdc++/manual/fstreams.html#std.io.filestreams.binary">https://gcc.gnu.org/onlinedocs/libstdc++/manual/fstreams.html#std.io.filestreams.binary</a>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00440">440</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7643f003a532a377d00ebe8bd288985f">◆ </a></span>boolalpha</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::boolalpha</td>
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<p>Insert/extract <code>bool</code> in alphabetic rather than numeric format. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00326">326</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, and <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1965600e26ca83d186504a4fd337cb9e">◆ </a></span>cur</h2>
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<td class="memname">const <a class="el" href="a05796.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a> std::ios_base::cur</td>
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<p>Request a seek relative to the current position within the sequence. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00467">467</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00515_source.html#l00168">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3b38d2c92a8191a8f6d4994c663d408e">◆ </a></span>dec</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::dec</td>
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<p>Converts integer input or generates integer output in decimal base. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00329">329</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a505c3780386ccd5ca9679f7264db97f9">◆ </a></span>end</h2>
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<p>Request a seek relative to the current end of the sequence. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00470">470</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00515_source.html#l00168">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a806f6f377e4fb4525d19e6d24df3cd62">◆ </a></span>eofbit</h2>
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<p>Indicates that an input operation reached the end of an input sequence. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00405">405</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00410_source.html#l01241">std::time_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00410_source.html#l01077">std::time_get< _CharT, _InIter >::do_get_date()</a>, <a class="el" href="a00410_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00410_source.html#l01060">std::time_get< _CharT, _InIter >::do_get_time()</a>, <a class="el" href="a00410_source.html#l01094">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00410_source.html#l01146">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00284_source.html#l00190">std::basic_ios< char, _Traits >::eof()</a>, <a class="el" href="a00410_source.html#l01169">std::time_get< _CharT, _InIter >::get()</a>, <a class="el" href="a00386_source.html#l00719">std::basic_istream< char >::putback()</a>, <a class="el" href="a00386_source.html#l00853">std::basic_istream< char >::seekg()</a>, <a class="el" href="a00386_source.html#l00754">std::basic_istream< char >::unget()</a>, and <a class="el" href="a00386_source.html#l01024">std::ws()</a>.</p>
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<a id="aec074f3d22b7cf5e70d1e91cb9f9d5c4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec074f3d22b7cf5e70d1e91cb9f9d5c4">◆ </a></span>failbit</h2>
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<td class="memname">const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> std::ios_base::failbit</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00410">410</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00678">std::basic_ifstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00068_source.html#l00904">std::basic_ofstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00068_source.html#l01129">std::basic_fstream< _CharT, _Traits >::close()</a>, <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00410_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00410_source.html#l01094">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00410_source.html#l01146">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00284_source.html#l00201">std::basic_ios< char, _Traits >::fail()</a>, <a class="el" href="a00410_source.html#l01169">std::time_get< _CharT, _InIter >::get()</a>, <a class="el" href="a00068_source.html#l00625">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00068_source.html#l01073">std::basic_fstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00053_source.html#l00493">std::operator>>()</a>, and <a class="el" href="a00431_source.html#l00047">std::basic_ostream< _CharT, _Traits >::sentry::sentry()</a>.</p>
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<a id="ab68a9e528eb897d85741f7a21adf4368"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab68a9e528eb897d85741f7a21adf4368">◆ </a></span>fixed</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::fixed</td>
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<p>Generate floating-point output in fixed-point notation. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00332">332</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a82663733691c649e8138a0fa959cb8c4">◆ </a></span>floatfield</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::floatfield</td>
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<p>A mask of scientific|fixed. Useful for the 2-arg form of <code>setf</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00384">384</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="a9af3b6f8ace7d893e1a0853d8fb29778"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9af3b6f8ace7d893e1a0853d8fb29778">◆ </a></span>goodbit</h2>
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<td class="memname">const <a class="el" href="a05796.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a> std::ios_base::goodbit</td>
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<p>Indicates all is well. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00413">413</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00410_source.html#l01241">std::time_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l00595">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00410_source.html#l01120">std::time_get< _CharT, _InIter >::do_get_monthname()</a>, <a class="el" href="a00410_source.html#l01094">std::time_get< _CharT, _InIter >::do_get_weekday()</a>, <a class="el" href="a00410_source.html#l01146">std::time_get< _CharT, _InIter >::do_get_year()</a>, <a class="el" href="a00431_source.html#l00211">std::basic_ostream< char >::flush()</a>, <a class="el" href="a00386_source.html#l00244">std::basic_istream< char >::get()</a>, <a class="el" href="a00410_source.html#l01169">std::time_get< _CharT, _InIter >::get()</a>, <a class="el" href="a00386_source.html#l00408">std::basic_istream< char >::getline()</a>, <a class="el" href="a00386_source.html#l00468">std::basic_istream< char >::ignore()</a>, <a class="el" href="a00431_source.html#l00120">std::basic_ostream< char >::operator<<()</a>, <a class="el" href="a00386_source.html#l00122">std::basic_istream< char >::operator>>()</a>, <a class="el" href="a00386_source.html#l00931">std::operator>>()</a>, <a class="el" href="a00386_source.html#l00628">std::basic_istream< char >::peek()</a>, <a class="el" href="a00431_source.html#l00149">std::basic_ostream< char >::put()</a>, <a class="el" href="a00386_source.html#l00719">std::basic_istream< char >::putback()</a>, <a class="el" href="a00386_source.html#l00658">std::basic_istream< char >::read()</a>, <a class="el" href="a00386_source.html#l00687">std::basic_istream< char >::readsome()</a>, <a class="el" href="a00386_source.html#l00853">std::basic_istream< char >::seekg()</a>, <a class="el" href="a00431_source.html#l00258">std::basic_ostream< char >::seekp()</a>, <a class="el" href="a00386_source.html#l00047">std::basic_istream< _CharT, _Traits >::sentry::sentry()</a>, <a class="el" href="a00386_source.html#l00789">std::basic_istream< char >::sync()</a>, and <a class="el" href="a00386_source.html#l00754">std::basic_istream< char >::unget()</a>.</p>
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<a id="a0dec2040942a5b127ce98be81486466f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0dec2040942a5b127ce98be81486466f">◆ </a></span>hex</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::hex</td>
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<p>Converts integer input or generates integer output in hexadecimal base. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00335">335</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l00753">std::num_get< _CharT, _InIter >::do_get()</a>, <a class="el" href="a00404_source.html#l01179">std::num_put< _CharT, _OutIter >::do_put()</a>, and <a class="el" href="a00431_source.html#l00092">std::basic_ostream< char >::operator<<()</a>.</p>
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<a id="a652e2323949eea3d906e1c81bd8ce8f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a652e2323949eea3d906e1c81bd8ce8f7">◆ </a></span>in</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::in</td>
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<p>Open for input. Default for <code>ifstream</code> and fstream. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00443">443</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00443">std::basic_filebuf< char_type, traits_type >::_M_set_buffer()</a>, <a class="el" href="a00068_source.html#l00625">std::basic_ifstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00515_source.html#l00168">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>, <a class="el" href="a00515_source.html#l00216">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos()</a>, <a class="el" href="a00140_source.html#l00212">std::basic_stringbuf< _CharT, _Traits, _Alloc >::showmanyc()</a>, and <a class="el" href="a00515_source.html#l00150">std::basic_stringbuf< _CharT, _Traits, _Alloc >::underflow()</a>.</p>
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<a id="a6e38abfae36f1fce1d01ec47487ba226"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6e38abfae36f1fce1d01ec47487ba226">◆ </a></span>internal</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::internal</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00340">340</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="ac3795cde4efbdf63b27ea978f1a2755d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac3795cde4efbdf63b27ea978f1a2755d">◆ </a></span>left</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::left</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00344">344</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l01106">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<a id="ab9d72ba493c0a12da9e6669c32af98ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab9d72ba493c0a12da9e6669c32af98ed">◆ </a></span>oct</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::oct</td>
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<p>Converts integer input or generates integer output in octal base. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00347">347</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00431_source.html#l00092">std::basic_ostream< char >::operator<<()</a>.</p>
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<a id="a7187e216e5d16ec820ea1791002f85e0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7187e216e5d16ec820ea1791002f85e0">◆ </a></span>out</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::out</td>
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<p>Open for output. Default for <code>ofstream</code> and fstream. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00446">446</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00068_source.html#l00443">std::basic_filebuf< char_type, traits_type >::_M_set_buffer()</a>, <a class="el" href="a00068_source.html#l00851">std::basic_ofstream< _CharT, _Traits >::open()</a>, <a class="el" href="a00515_source.html#l00168">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekoff()</a>, and <a class="el" href="a00515_source.html#l00216">std::basic_stringbuf< _CharT, _Traits, _Alloc >::seekpos()</a>.</p>
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<a id="a13753798f5c9da6f9372429c53039767"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a13753798f5c9da6f9372429c53039767">◆ </a></span>right</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::right</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 class="definition">Definition at line <a class="el" href="a00383_source.html#l00351">351</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af4966eeb93a789a84f9acd92375d8483">◆ </a></span>scientific</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::scientific</td>
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<p>Generates floating-point output in scientific notation. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00354">354</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="a69acbf246475f065d6648303e452fd4d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a69acbf246475f065d6648303e452fd4d">◆ </a></span>showbase</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::showbase</td>
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<p>Generates a prefix indicating the numeric base of generated integer output. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00358">358</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l01179">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<a id="a4c79db16d6509208744e2b698a2d107f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4c79db16d6509208744e2b698a2d107f">◆ </a></span>showpoint</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::showpoint</td>
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<p>Generates a decimal-point character unconditionally in generated floating-point output. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00362">362</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="acf2cdf1f2ebd7914d39e25c1f071bbc4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acf2cdf1f2ebd7914d39e25c1f071bbc4">◆ </a></span>showpos</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::showpos</td>
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<p>Generates a + sign in non-negative generated numeric output. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00365">365</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0092524de17db6438bc3bdcb914ac62b">◆ </a></span>skipws</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::skipws</td>
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<p>Skips leading white space before certain input operations. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00368">368</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="ae6831a611ce41b51a873c55b30d8534d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae6831a611ce41b51a873c55b30d8534d">◆ </a></span>trunc</h2>
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<td class="memname">const <a class="el" href="a05796.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a> std::ios_base::trunc</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>Open for input. Default for <code>ofstream</code>. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00449">449</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
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<a id="aa2d184ca6fce44ac8ececba1b0c70dc5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa2d184ca6fce44ac8ececba1b0c70dc5">◆ </a></span>unitbuf</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::unitbuf</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>Flushes output after each output operation. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00371">371</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00116_source.html#l00456">std::basic_ostream< _CharT, _Traits >::sentry::~sentry()</a>.</p>
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<a id="a1be02544c10366da9fd9183a905d4910"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1be02544c10366da9fd9183a905d4910">◆ </a></span>uppercase</h2>
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<td class="memname">const <a class="el" href="a05796.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a> std::ios_base::uppercase</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>Replaces certain lowercase letters with their uppercase equivalents in generated output. </p>
<p class="definition">Definition at line <a class="el" href="a00383_source.html#l00375">375</a> of file <a class="el" href="a00383_source.html">ios_base.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00404_source.html#l01179">std::num_put< _CharT, _OutIter >::do_put()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00068_source.html">fstream</a></li>
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