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<div class="title">I/O</div> </div>
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Collaboration diagram for I/O:</div>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a10591.html">__gnu_cxx::stdio_filebuf< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a10595.html">__gnu_cxx::stdio_sync_filebuf< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02063.html">std::basic_filebuf< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02075.html">std::basic_fstream< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02067.html">std::basic_ifstream< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02451.html">std::basic_ios< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02467.html">std::basic_iostream< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a02455.html">std::basic_streambuf< _CharT, _Traits ></a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a05799.html">std::ios_base</a></td></tr>
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<tr class="memitem:ga9a51d9b711a836df9c086f3a5e30b8b2"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02459.html">basic_istream</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga9a51d9b711a836df9c086f3a5e30b8b2">std::istream</a></td></tr>
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<tr class="memitem:ga6d8fb6942dcb39300db6a403f5ba1fe6"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02475.html">basic_istringstream</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga6d8fb6942dcb39300db6a403f5ba1fe6">std::istringstream</a></td></tr>
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<tr class="memitem:gac2ba708c34afa6e120c07e56bfce9cd3"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02479.html">basic_ostringstream</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#gac2ba708c34afa6e120c07e56bfce9cd3">std::ostringstream</a></td></tr>
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<tr class="memitem:ga462cbd2938d4a2e7f0ffac97d2168f95"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02455.html">basic_streambuf</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga462cbd2938d4a2e7f0ffac97d2168f95">std::streambuf</a></td></tr>
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<tr class="memitem:gad23290abd940b2cf3fa4e5f53669894e"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02471.html">basic_stringbuf</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#gad23290abd940b2cf3fa4e5f53669894e">std::stringbuf</a></td></tr>
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<tr class="memitem:ga3be8e48d91a15a13829c028b195aad70"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02483.html">basic_stringstream</a>< char > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga3be8e48d91a15a13829c028b195aad70">std::stringstream</a></td></tr>
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<tr class="memitem:gaa472869f420152c83f15572ba49bcb65"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02063.html">basic_filebuf</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#gaa472869f420152c83f15572ba49bcb65">std::wfilebuf</a></td></tr>
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<tr class="memitem:ga78053e152637924d995b5f2267275bc6"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02075.html">basic_fstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga78053e152637924d995b5f2267275bc6">std::wfstream</a></td></tr>
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<tr class="memitem:ga1dac763532685aaffbdc7add447f56fc"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02067.html">basic_ifstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga1dac763532685aaffbdc7add447f56fc">std::wifstream</a></td></tr>
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<tr class="memitem:ga5f215b95943a4eabc6f138b47fff37a9"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02451.html">basic_ios</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga5f215b95943a4eabc6f138b47fff37a9">std::wios</a></td></tr>
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<tr class="memitem:ga3ec2b5ea7f8649cff8ef668482dcf268"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02467.html">basic_iostream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga3ec2b5ea7f8649cff8ef668482dcf268">std::wiostream</a></td></tr>
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<tr class="memitem:ga9bfb52397cc747f9945d73a1f38e86e8"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02459.html">basic_istream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga9bfb52397cc747f9945d73a1f38e86e8">std::wistream</a></td></tr>
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<tr class="memitem:ga74ca18b587f6f7dfc5677c8b774f2d71"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02475.html">basic_istringstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga74ca18b587f6f7dfc5677c8b774f2d71">std::wistringstream</a></td></tr>
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<tr class="memitem:gab5d4d2c5ad9ee70018becc9002629a71"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02071.html">basic_ofstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#gab5d4d2c5ad9ee70018becc9002629a71">std::wofstream</a></td></tr>
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<tr class="memitem:ga9ad6702c06821cdd550e08ef2b70f3b7"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02463.html">basic_ostream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga9ad6702c06821cdd550e08ef2b70f3b7">std::wostream</a></td></tr>
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<tr class="memitem:ga811d6452576dc4c2fccd0ab26fd23f07"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02479.html">basic_ostringstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga811d6452576dc4c2fccd0ab26fd23f07">std::wostringstream</a></td></tr>
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<tr class="memitem:ga72040b852b537e306ce9c862698e0e07"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02455.html">basic_streambuf</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga72040b852b537e306ce9c862698e0e07">std::wstreambuf</a></td></tr>
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<tr class="memitem:ga4e78c6817168947842caf24c3ffd5352"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02471.html">basic_stringbuf</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#ga4e78c6817168947842caf24c3ffd5352">std::wstringbuf</a></td></tr>
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<tr class="memitem:gabd6a5fd8237370934ed97cc2e77b7021"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a02483.html">basic_stringstream</a>< wchar_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01473.html#gabd6a5fd8237370934ed97cc2e77b7021">std::wstringstream</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Nearly all of the I/O classes are parameterized on the type of characters they read and write. (The major exception is ios_base at the top of the hierarchy.) This is a change from pre-Standard streams, which were not templates.</p>
<p>For ease of use and compatibility, all of the basic_* I/O-related classes are given typedef names for both of the builtin character widths (wide and narrow). The typedefs are the same as the pre-Standard names, for example:</p>
<div class="fragment"><div class="line">typedef basic_ifstream<char> ifstream;</div></div><!-- fragment --><p>Because properly forward-declaring these classes can be difficult, you should not do it yourself. Instead, include the <iosfwd> header, which contains only declarations of all the I/O classes as well as the typedefs. Trying to forward-declare the typedefs themselves (e.g., <code>class ostream;</code>) is not valid ISO C++.</p>
<p>For more specific declarations, see <a href="https://gcc.gnu.org/onlinedocs/libstdc++/manual/io.html#std.io.objects">https://gcc.gnu.org/onlinedocs/libstdc++/manual/io.html#std.io.objects</a> </p>
<h2 class="groupheader">Typedef Documentation</h2>
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<td class="memname">typedef <a class="el" href="a02063.html">basic_filebuf</a><char> <a class="el" href="a01473.html#gaa33740c61965014b7bc0f229f73f65ad">std::filebuf</a></td>
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<p>Class for <code>char</code> file buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00159">159</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="gabafb787f1b4ab7d00c500cefb554f632"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gabafb787f1b4ab7d00c500cefb554f632">◆ </a></span>fstream</h2>
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<td class="memname">typedef <a class="el" href="a02075.html">basic_fstream</a><char> <a class="el" href="a01473.html#gabafb787f1b4ab7d00c500cefb554f632">std::fstream</a></td>
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<p>Class for <code>char</code> mixed input and output file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00168">168</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="ga58ca5f477d7afac57c22e9bdd90d323b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga58ca5f477d7afac57c22e9bdd90d323b">◆ </a></span>ifstream</h2>
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<td class="memname">typedef <a class="el" href="a02067.html">basic_ifstream</a><char> <a class="el" href="a01473.html#ga58ca5f477d7afac57c22e9bdd90d323b">std::ifstream</a></td>
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<p>Class for <code>char</code> input file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00162">162</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="gac1665745293037f1d1be9b144f27bc9d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac1665745293037f1d1be9b144f27bc9d">◆ </a></span>ios</h2>
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<td class="memname">typedef <a class="el" href="a02451.html">basic_ios</a><char> <a class="el" href="a01473.html#gac1665745293037f1d1be9b144f27bc9d">std::ios</a></td>
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<p>Base class for <code>char</code> streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00128">128</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="ga5eca2cc3d038099cf2465636dfb2ace6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga5eca2cc3d038099cf2465636dfb2ace6">◆ </a></span>iostream</h2>
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<td class="memname">typedef <a class="el" href="a02467.html">basic_iostream</a><char> <a class="el" href="a01473.html#ga5eca2cc3d038099cf2465636dfb2ace6">std::iostream</a></td>
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<p>Base class for <code>char</code> mixed input and output streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00144">144</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga9a51d9b711a836df9c086f3a5e30b8b2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9a51d9b711a836df9c086f3a5e30b8b2">◆ </a></span>istream</h2>
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<td class="memname">typedef <a class="el" href="a02459.html">basic_istream</a><char> <a class="el" href="a01473.html#ga9a51d9b711a836df9c086f3a5e30b8b2">std::istream</a></td>
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<p>Base class for <code>char</code> input streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00138">138</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga6d8fb6942dcb39300db6a403f5ba1fe6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga6d8fb6942dcb39300db6a403f5ba1fe6">◆ </a></span>istringstream</h2>
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<td class="memname">typedef <a class="el" href="a02475.html">basic_istringstream</a><char> <a class="el" href="a01473.html#ga6d8fb6942dcb39300db6a403f5ba1fe6">std::istringstream</a></td>
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<p>Class for <code>char</code> input memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00150">150</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga7a439605cbbc7d72fcefc9d6a59c4f0a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga7a439605cbbc7d72fcefc9d6a59c4f0a">◆ </a></span>ofstream</h2>
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<td class="memname">typedef <a class="el" href="a02071.html">basic_ofstream</a><char> <a class="el" href="a01473.html#ga7a439605cbbc7d72fcefc9d6a59c4f0a">std::ofstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>char</code> output file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00165">165</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga55d4c0674fbacb7514ae76310aeb4bf8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga55d4c0674fbacb7514ae76310aeb4bf8">◆ </a></span>ostream</h2>
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<td class="memname">typedef <a class="el" href="a02463.html">basic_ostream</a><char> <a class="el" href="a01473.html#ga55d4c0674fbacb7514ae76310aeb4bf8">std::ostream</a></td>
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</table>
</div><div class="memdoc">
<p>Base class for <code>char</code> output streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00141">141</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
</div>
</div>
<a id="gac2ba708c34afa6e120c07e56bfce9cd3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac2ba708c34afa6e120c07e56bfce9cd3">◆ </a></span>ostringstream</h2>
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<td class="memname">typedef <a class="el" href="a02479.html">basic_ostringstream</a><char> <a class="el" href="a01473.html#gac2ba708c34afa6e120c07e56bfce9cd3">std::ostringstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>char</code> output memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00153">153</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga462cbd2938d4a2e7f0ffac97d2168f95"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga462cbd2938d4a2e7f0ffac97d2168f95">◆ </a></span>streambuf</h2>
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<td class="memname">typedef <a class="el" href="a02455.html">basic_streambuf</a><char> <a class="el" href="a01473.html#ga462cbd2938d4a2e7f0ffac97d2168f95">std::streambuf</a></td>
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</table>
</div><div class="memdoc">
<p>Base class for <code>char</code> buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00135">135</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
</div>
</div>
<a id="gad23290abd940b2cf3fa4e5f53669894e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad23290abd940b2cf3fa4e5f53669894e">◆ </a></span>stringbuf</h2>
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<td class="memname">typedef <a class="el" href="a02471.html">basic_stringbuf</a><char> <a class="el" href="a01473.html#gad23290abd940b2cf3fa4e5f53669894e">std::stringbuf</a></td>
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</table>
</div><div class="memdoc">
<p>Class for <code>char</code> memory buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00147">147</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
</div>
</div>
<a id="ga3be8e48d91a15a13829c028b195aad70"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3be8e48d91a15a13829c028b195aad70">◆ </a></span>stringstream</h2>
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<td class="memname">typedef <a class="el" href="a02483.html">basic_stringstream</a><char> <a class="el" href="a01473.html#ga3be8e48d91a15a13829c028b195aad70">std::stringstream</a></td>
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</table>
</div><div class="memdoc">
<p>Class for <code>char</code> mixed input and output memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00156">156</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
</div>
</div>
<a id="gaa472869f420152c83f15572ba49bcb65"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaa472869f420152c83f15572ba49bcb65">◆ </a></span>wfilebuf</h2>
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<td class="memname">typedef <a class="el" href="a02063.html">basic_filebuf</a><wchar_t> <a class="el" href="a01473.html#gaa472869f420152c83f15572ba49bcb65">std::wfilebuf</a></td>
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</div><div class="memdoc">
<p>Class for <code>wchar_t</code> file buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00199">199</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga78053e152637924d995b5f2267275bc6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga78053e152637924d995b5f2267275bc6">◆ </a></span>wfstream</h2>
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<td class="memname">typedef <a class="el" href="a02075.html">basic_fstream</a><wchar_t> <a class="el" href="a01473.html#ga78053e152637924d995b5f2267275bc6">std::wfstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>wchar_t</code> mixed input and output file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00208">208</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga1dac763532685aaffbdc7add447f56fc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga1dac763532685aaffbdc7add447f56fc">◆ </a></span>wifstream</h2>
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<td class="memname">typedef <a class="el" href="a02067.html">basic_ifstream</a><wchar_t> <a class="el" href="a01473.html#ga1dac763532685aaffbdc7add447f56fc">std::wifstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>wchar_t</code> input file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00202">202</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga5f215b95943a4eabc6f138b47fff37a9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga5f215b95943a4eabc6f138b47fff37a9">◆ </a></span>wios</h2>
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<td class="memname">typedef <a class="el" href="a02451.html">basic_ios</a><wchar_t> <a class="el" href="a01473.html#ga5f215b95943a4eabc6f138b47fff37a9">std::wios</a></td>
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</table>
</div><div class="memdoc">
<p>Base class for <code>wchar_t</code> streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00172">172</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga3ec2b5ea7f8649cff8ef668482dcf268"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3ec2b5ea7f8649cff8ef668482dcf268">◆ </a></span>wiostream</h2>
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<td class="memname">typedef <a class="el" href="a02467.html">basic_iostream</a><wchar_t> <a class="el" href="a01473.html#ga3ec2b5ea7f8649cff8ef668482dcf268">std::wiostream</a></td>
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</div><div class="memdoc">
<p>Base class for <code>wchar_t</code> mixed input and output streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00184">184</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="ga9bfb52397cc747f9945d73a1f38e86e8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9bfb52397cc747f9945d73a1f38e86e8">◆ </a></span>wistream</h2>
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<td class="memname">typedef <a class="el" href="a02459.html">basic_istream</a><wchar_t> <a class="el" href="a01473.html#ga9bfb52397cc747f9945d73a1f38e86e8">std::wistream</a></td>
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</div><div class="memdoc">
<p>Base class for <code>wchar_t</code> input streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00178">178</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga74ca18b587f6f7dfc5677c8b774f2d71"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga74ca18b587f6f7dfc5677c8b774f2d71">◆ </a></span>wistringstream</h2>
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<td class="memname">typedef <a class="el" href="a02475.html">basic_istringstream</a><wchar_t> <a class="el" href="a01473.html#ga74ca18b587f6f7dfc5677c8b774f2d71">std::wistringstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>wchar_t</code> input memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00190">190</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="gab5d4d2c5ad9ee70018becc9002629a71"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab5d4d2c5ad9ee70018becc9002629a71">◆ </a></span>wofstream</h2>
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<td class="memname">typedef <a class="el" href="a02071.html">basic_ofstream</a><wchar_t> <a class="el" href="a01473.html#gab5d4d2c5ad9ee70018becc9002629a71">std::wofstream</a></td>
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</div><div class="memdoc">
<p>Class for <code>wchar_t</code> output file streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00205">205</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="ga9ad6702c06821cdd550e08ef2b70f3b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9ad6702c06821cdd550e08ef2b70f3b7">◆ </a></span>wostream</h2>
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<td class="memname">typedef <a class="el" href="a02463.html">basic_ostream</a><wchar_t> <a class="el" href="a01473.html#ga9ad6702c06821cdd550e08ef2b70f3b7">std::wostream</a></td>
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</table>
</div><div class="memdoc">
<p>Base class for <code>wchar_t</code> output streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00181">181</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga811d6452576dc4c2fccd0ab26fd23f07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga811d6452576dc4c2fccd0ab26fd23f07">◆ </a></span>wostringstream</h2>
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<td class="memname">typedef <a class="el" href="a02479.html">basic_ostringstream</a><wchar_t> <a class="el" href="a01473.html#ga811d6452576dc4c2fccd0ab26fd23f07">std::wostringstream</a></td>
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</table>
</div><div class="memdoc">
<p>Class for <code>wchar_t</code> output memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00193">193</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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<a id="ga72040b852b537e306ce9c862698e0e07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga72040b852b537e306ce9c862698e0e07">◆ </a></span>wstreambuf</h2>
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<td class="memname">typedef <a class="el" href="a02455.html">basic_streambuf</a><wchar_t> <a class="el" href="a01473.html#ga72040b852b537e306ce9c862698e0e07">std::wstreambuf</a></td>
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</table>
</div><div class="memdoc">
<p>Base class for <code>wchar_t</code> buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00175">175</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="ga4e78c6817168947842caf24c3ffd5352"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga4e78c6817168947842caf24c3ffd5352">◆ </a></span>wstringbuf</h2>
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<td class="memname">typedef <a class="el" href="a02471.html">basic_stringbuf</a><wchar_t> <a class="el" href="a01473.html#ga4e78c6817168947842caf24c3ffd5352">std::wstringbuf</a></td>
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</table>
</div><div class="memdoc">
<p>Class for <code>wchar_t</code> memory buffers. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00187">187</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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</div>
<a id="gabd6a5fd8237370934ed97cc2e77b7021"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gabd6a5fd8237370934ed97cc2e77b7021">◆ </a></span>wstringstream</h2>
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<td class="memname">typedef <a class="el" href="a02483.html">basic_stringstream</a><wchar_t> <a class="el" href="a01473.html#gabd6a5fd8237370934ed97cc2e77b7021">std::wstringstream</a></td>
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</table>
</div><div class="memdoc">
<p>Class for <code>wchar_t</code> mixed input and output memory streams. </p>
<p class="definition">Definition at line <a class="el" href="a00083_source.html#l00196">196</a> of file <a class="el" href="a00083_source.html">iosfwd</a>.</p>
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