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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::</span>ostrstream</h1>
<div id="bodyContent">
<div id="contentSub"><span class="subpages">&lt; <a href="cpp.html">cpp</a>&lrm; | <a href="cpp-io.html">io</a></span></div>
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<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code><a href="cpp-header-strstream.html">&lt;strstream&gt;</a></code></div>
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<td></td>
<td></td>
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<td>
<div><span class="mw-geshi cpp source-cpp"><span class="kw1">class</span> ostrstream <span class="sy4">:</span> <span class="kw1">public</span> <a href="cpp-io-basic_ostream.html"><span class="kw1729">std::<span class="me2">ostream</span></span></a></span></div>
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<td class="t-dcl-nopad"></td>
<td><span class="t-mark">(C++98 &#20013;&#24323;&#29992;)</span></td>
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<p>&#31867; <code>ostrstream</code> &#23454;&#29616;&#22522;&#20110;&#25968;&#32452;&#30340;&#27969;&#19978;&#30340;&#36755;&#20986;&#25805;&#20316;&#12290;&#23427;&#23454;&#38469;&#19978;&#23558;&#21407;&#29983;&#25968;&#32452; I/O &#35774;&#22791;&#65288; <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-io-strstreambuf.html"><span class="kw1752">std::<span class="me2">strstreambuf</span></span></a></span></span> &#65289;&#21253;&#35013;&#21040; <span class="t-lc"><a href="cpp-io-basic_ostream.html">std::basic_ostream</a></span> &#30340;&#39640;&#23618;&#25509;&#21475;&#20013;&#12290;</p>
<p><code>ostrstream</code> &#30340;&#20856;&#22411;&#23454;&#29616;&#20165;&#20445;&#26377;&#19968;&#20010;&#38750;&#23548;&#20986;&#30340;&#25968;&#25454;&#25104;&#21592;&#65306; <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-io-strstreambuf.html"><span class="kw1752">std::<span class="me2">strstreambuf</span></span></a></span></span> &#31867;&#22411;&#23545;&#35937;&#12290;</p>
<h3><span class="mw-headline" id=".E6.B3.A8.E6.84.8F">&#27880;&#24847;</span></h3>
<p>&#22312;&#20219;&#20309;&#23545; <code>str()</code> &#30340;&#35843;&#29992;&#21518;&#65292;&#35201;&#27714;&#35843;&#29992; <code>freeze(false)</code> &#20197;&#20801;&#35768;&#26512;&#26500;&#20989;&#25968;&#22312;&#24517;&#35201;&#26102;&#35299;&#20998;&#37197;&#32531;&#20914;&#21306;&#12290;</p>
<p>&#22312;&#20219;&#20309;&#23558;&#32467;&#26524;&#29992;&#20316; C &#23383;&#31526;&#20018;&#30340;&#23545; <code>str()</code> &#35843;&#29992;&#21069;&#65292;&#32531;&#20914;&#21306;&#24517;&#39035;&#20026;&#31354;&#32456;&#27490;&#65292;&#20856;&#22411;&#22320;&#29992; <span class="t-lc"><a href="cpp-io-manip-ends.html">std::ends</a></span> &#12290;</p>
<p><code>ostrstream</code> &#20174; C++98 &#36215;&#34987;&#24323;&#29992;&#65292; <span class="t-lc"><a href="cpp-io-basic_ostringstream.html">std::ostringstream</a></span> &#21644; <a rel="nofollow" class="external text" href="http://www.boost.org/doc/libs/release/libs/iostreams/doc/classes/array.html#array_sink">boost::iostreams::array_sink</a> &#26159;&#25512;&#33616;&#30340;&#26367;&#20195;&#21697;&#12290;</p>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E5.87.BD.E6.95.B0">&#25104;&#21592;&#20989;&#25968;</span></h3>
<table class="t-dsc-begin">
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div t-dsc-member-nobold-div">
<div><a href="cpp-io-ostrstream-ostrstream.html"><span class="t-lines"><span>(&#26500;&#36896;&#20989;&#25968;)</span></span></a></div>
</div>
</td>
<td>&#26500;&#36896; strstream &#65292;&#21487;&#36873;&#22320;&#20998;&#37197;&#32531;&#20914;&#21306;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div t-dsc-member-nobold-div">
<div><a href="cpp-io-ostrstream-~ostrstream.html"><span class="t-lines"><span>(&#26512;&#26500;&#20989;&#25968;)</span></span></a></div>
<div><span class="t-lines"><span><span class="t-cmark">[&#34394;]</span></span></span></div>
</div>
</td>
<td>&#26512;&#26500; strstream &#65292;&#21487;&#36873;&#22320;&#35299;&#20998;&#37197;&#32531;&#20914;&#21306;<br />
<span class="t-mark">(&#34394;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ostrstream-rdbuf.html"><span class="t-lines"><span>rdbuf</span></span></a></div>
</div>
</td>
<td>&#33719;&#24471;&#25351;&#21521;&#20851;&#32852; strstreambuf &#30340;&#25351;&#38024;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ostrstream-str.html"><span class="t-lines"><span>str</span></span></a></div>
</div>
</td>
<td>&#35775;&#38382;&#36755;&#20986;&#32531;&#20914;&#21306;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ostrstream-freeze.html"><span class="t-lines"><span>freeze</span></span></a></div>
</div>
</td>
<td>&#31105;&#29992;/&#21551;&#29992;&#33258;&#21160;&#35299;&#20998;&#37197;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ostrstream-pcount.html"><span class="t-lines"><span>pcount</span></span></a></div>
</div>
</td>
<td>&#33719;&#24471;&#20889;&#20837;&#30340;&#23383;&#31526;&#25968;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
</table>
<div class="t-inherited">
<h2><span class="mw-headline" id=".E7.BB.A7.E6.89.BF.E8.87.AA_std::basic_ostream">&#32487;&#25215;&#33258; <a href="cpp-io-basic_ostream.html"><span style="font-size:0.7em; line-height:130%">std::</span>basic_ostream</a></span></h2>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E5.87.BD.E6.95.B0_2">&#25104;&#21592;&#20989;&#25968;</span></h3>
<table class="t-dsc-begin">
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.9C.89.E6.A0.BC.E5.BC.8F.E8.BE.93.E5.87.BA">&#26377;&#26684;&#24335;&#36755;&#20986;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-operator_ltlt.html"><span class="t-lines"><span>operator&lt;&lt;</span></span></a></div>
</div>
</td>
<td>&#25554;&#20837;&#24102;&#26684;&#24335;&#25968;&#25454;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.97.A0.E6.A0.BC.E5.BC.8F.E8.BE.93.E5.87.BA">&#26080;&#26684;&#24335;&#36755;&#20986;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-put.html"><span class="t-lines"><span>put</span></span></a></div>
</div>
</td>
<td>&#25554;&#20837;&#23383;&#31526;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-write.html"><span class="t-lines"><span>write</span></span></a></div>
</div>
</td>
<td>&#25554;&#20837;&#23383;&#31526;&#22359;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E5.AF.BB.E4.BD.8D">&#23547;&#20301;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-tellp.html"><span class="t-lines"><span>tellp</span></span></a></div>
</div>
</td>
<td>&#36820;&#22238;&#36755;&#20986;&#20301;&#32622;&#25351;&#31034;&#22120;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-seekp.html"><span class="t-lines"><span>seekp</span></span></a></div>
</div>
</td>
<td>&#35774;&#32622;&#36755;&#20986;&#20301;&#32622;&#25351;&#31034;&#22120;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.9D.82.E9.A1.B9">&#26434;&#39033;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-flush.html"><span class="t-lines"><span>flush</span></span></a></div>
</div>
</td>
<td>&#19982;&#24213;&#23618;&#23384;&#20648;&#35774;&#22791;&#21516;&#27493;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
</table>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E7.B1.BB">&#25104;&#21592;&#31867;</span></h3>
<table class="t-dsc-begin">
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ostream-sentry.html"><span class="t-lines"><span>sentry</span></span></a></div>
</div>
</td>
<td>&#20026;&#36755;&#20986;&#25805;&#20316;&#23454;&#29616;&#27969;&#20934;&#22791;&#30340;&#22522;&#26412;&#36923;&#36753;<br />
<span class="t-mark">(<code>std::basic_ostream&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#31867;)</span></td>
</tr>
</table>
</div>
<div class="t-inherited">
<h2><span class="mw-headline" id=".E7.BB.A7.E6.89.BF.E8.87.AA_std::basic_ios">&#32487;&#25215;&#33258; <a href="cpp-io-basic_ios.html"><span style="font-size:0.7em; line-height:130%">std::</span>basic_ios</a></span></h2>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E7.B1.BB.E5.9E.8B">&#25104;&#21592;&#31867;&#22411;</span></h3>
<table class="t-dsc-begin">
<tr class="t-dsc-hitem">
<td>&#25104;&#21592;&#31867;&#22411;</td>
<td>&#23450;&#20041;</td>
</tr>
<tr class="t-dsc">
<td><code>char_type</code></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">CharT</span></span></td>
</tr>
<tr class="t-dsc">
<td><code>traits_type</code></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">Traits</span></span></td>
</tr>
<tr class="t-dsc">
<td><code>int_type</code></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">Traits<span class="sy4">::</span><span class="me2">int_type</span></span></span></td>
</tr>
<tr class="t-dsc">
<td><code>pos_type</code></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">Traits<span class="sy4">::</span><span class="me2">pos_type</span></span></span></td>
</tr>
<tr class="t-dsc">
<td><code>off_type</code></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">Traits<span class="sy4">::</span><span class="me2">off_type</span></span></span></td>
</tr>
</table>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E5.87.BD.E6.95.B0_3">&#25104;&#21592;&#20989;&#25968;</span></h3>
<table class="t-dsc-begin">
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E7.8A.B6.E6.80.81.E5.87.BD.E6.95.B0">&#29366;&#24577;&#20989;&#25968;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-good.html"><span class="t-lines"><span>good</span></span></a></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#27809;&#26377;&#21457;&#29983;&#38169;&#35823;&#65292;&#20363;&#22914;&#26159;&#21542;&#21487;&#25191;&#34892;I/O&#25805;&#20316;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-eof.html"><span class="t-lines"><span>eof</span></span></a></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#21040;&#36798;&#20102;&#25991;&#20214;&#26411;&#23614;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-fail.html"><span class="t-lines"><span>fail</span></span></a></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#21457;&#29983;&#20102;&#21487;&#24674;&#22797;&#30340;&#38169;&#35823;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-bad.html"><span class="t-lines"><span>bad</span></span></a></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#24050;&#21457;&#29983;&#19981;&#21487;&#24674;&#22797;&#30340;&#38169;&#35823;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-operator!.html"><span class="t-lines"><span>operator!</span></span></a></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#26377;&#38169;&#35823;&#21457;&#29983;&#65288;<a href="cpp-io-basic_ios-fail.html"><tt>fail()</tt></a> &#30340;&#21516;&#20041;&#35789;&#65289;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-operator_bool.html"><span class="t-lines"><span>operator void*</span><span>operator bool</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-until-cxx11">(C++11 &#21069;)</span></span><span><span class="t-mark-rev t-since-cxx11">(C++11 &#36215;)</span></span></span></div>
</div>
</td>
<td>&#26816;&#26597;&#26159;&#21542;&#27809;&#26377;&#21457;&#29983;&#38169;&#35823;&#65288;<span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="sy3">!</span>fail<span class="br0">(</span><span class="br0">)</span></span></span>&#30340;&#21516;&#20041;&#35789;&#65289;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-rdstate.html"><span class="t-lines"><span>rdstate</span></span></a></div>
</div>
</td>
<td>&#36820;&#22238;&#29366;&#24577;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-setstate.html"><span class="t-lines"><span>setstate</span></span></a></div>
</div>
</td>
<td>&#35774;&#32622;&#29366;&#24577;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-clear.html"><span class="t-lines"><span>clear</span></span></a></div>
</div>
</td>
<td>&#20462;&#25913;&#29366;&#24577;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.A0.BC.E5.BC.8F.E5.8C.96">&#26684;&#24335;&#21270;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-copyfmt.html"><span class="t-lines"><span>copyfmt</span></span></a></div>
</div>
</td>
<td>&#22797;&#21046;&#26684;&#24335;&#21270;&#20449;&#24687;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-fill.html"><span class="t-lines"><span>fill</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#22635;&#20805;&#23383;&#31526;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.9D.82.E9.A1.B9_2">&#26434;&#39033;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-exceptions.html"><span class="t-lines"><span>exceptions</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#24322;&#24120;&#25513;&#30721;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-imbue.html"><span class="t-lines"><span>imbue</span></span></a></div>
</div>
</td>
<td>&#35774;&#32622;&#26412;&#22320;&#29615;&#22659;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-rdbuf.html"><span class="t-lines"><span>rdbuf</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#30456;&#20851;&#30340;&#27969;&#32531;&#20914;&#21306;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-tie.html"><span class="t-lines"><span>tie</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#32465;&#23450;&#30340;&#27969;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-narrow.html"><span class="t-lines"><span>narrow</span></span></a></div>
</div>
</td>
<td>&#31364;&#21270;&#23383;&#31526;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-basic_ios-widen.html"><span class="t-lines"><span>widen</span></span></a></div>
</div>
</td>
<td>&#25299;&#23485;&#23383;&#31526;<br />
<span class="t-mark">(<code>std::basic_ios&lt;CharT,Traits&gt;</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
</table>
</div>
<div class="t-inherited">
<h2><span class="mw-headline" id=".E7.BB.A7.E6.89.BF.E8.87.AA_std::ios_base">&#32487;&#25215;&#33258; <a href="cpp-io-ios_base.html"><span style="font-size:0.7em; line-height:130%">std::</span>ios_base</a></span></h2>
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E5.87.BD.E6.95.B0_4">&#25104;&#21592;&#20989;&#25968;</span></h3>
<table class="t-dsc-begin">
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.A0.BC.E5.BC.8F.E5.8C.96_2">&#26684;&#24335;&#21270;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-flags.html"><span class="t-lines"><span>flags</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#26684;&#24335;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-setf.html"><span class="t-lines"><span>setf</span></span></a></div>
</div>
</td>
<td>&#35774;&#32622;&#29305;&#23450;&#26684;&#24335;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-unsetf.html"><span class="t-lines"><span>unsetf</span></span></a></div>
</div>
</td>
<td>&#28165;&#38500;&#29305;&#23450;&#26684;&#24335;&#30340;&#26631;&#24535;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-precision.html"><span class="t-lines"><span>precision</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#28014;&#28857;&#25805;&#20316;&#30340;&#31934;&#24230;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-width.html"><span class="t-lines"><span>width</span></span></a></div>
</div>
</td>
<td>&#31649;&#29702;&#22495;&#30340;&#23485;&#24230;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.9C.AC.E5.9C.B0.E7.8E.AF.E5.A2.83">&#26412;&#22320;&#29615;&#22659;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-imbue.html"><span class="t-lines"><span>imbue</span></span></a></div>
</div>
</td>
<td>&#35774;&#32622;&#26412;&#22320;&#29615;&#22659;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-getloc.html"><span class="t-lines"><span>getloc</span></span></a></div>
</div>
</td>
<td>&#36820;&#22238;&#24403;&#21069;&#26412;&#22320;&#29615;&#22659;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E5.86.85.E9.83.A8.E5.8F.AF.E6.89.A9.E5.B1.95.E6.95.B0.E7.BB.84">&#20869;&#37096;&#21487;&#25193;&#23637;&#25968;&#32452;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-xalloc.html"><span class="t-lines"><span>xalloc</span></span></a></div>
<div><span class="t-lines"><span><span class="t-cmark">[&#38745;&#24577;]</span></span></span></div>
</div>
</td>
<td>&#36820;&#22238;&#33021;&#23433;&#20840;&#29992;&#20316; pword() &#21644; iword() &#19979;&#26631;&#30340;&#31243;&#24207;&#33539;&#22260;&#20869;&#29420;&#26377;&#30340;&#25972;&#25968;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#38745;&#24577;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-iword.html"><span class="t-lines"><span>iword</span></span></a></div>
</div>
</td>
<td>&#22914;&#26524;&#26377;&#24517;&#35201;&#30340;&#35805;&#65292;&#35843;&#25972;&#31169;&#26377;&#23384;&#20648;&#30340;&#22823;&#23567;&#65292;&#24182;&#19988;&#35775;&#38382;&#20301;&#20110;&#25552;&#20379;&#30340;&#19979;&#26631;&#30340;<span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw4">long</span></span></span>&#20803;&#32032;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-pword.html"><span class="t-lines"><span>pword</span></span></a></div>
</div>
</td>
<td>&#33509;&#38656;&#35201;&#21017;&#37325;&#32622;&#31169;&#26377;&#23384;&#20648;&#30340;&#22823;&#23567;&#65292;&#24182;&#35775;&#38382;&#20301;&#20110;&#25351;&#23450;&#19979;&#26631;&#30340; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw4">void</span><span class="sy2">*</span></span></span> &#20803;&#32032;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.9D.82.E9.A1.B9_3">&#26434;&#39033;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-register_callback.html"><span class="t-lines"><span>register_callback</span></span></a></div>
</div>
</td>
<td>&#27880;&#20876;&#20107;&#20214;&#22238;&#35843;&#20989;&#25968;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-sync_with_stdio.html"><span class="t-lines"><span>sync_with_stdio</span></span></a></div>
<div><span class="t-lines"><span><span class="t-cmark">[&#38745;&#24577;]</span></span></span></div>
</div>
</td>
<td>&#35774;&#32622;C++&#21644;C&#30340;IO&#24211;&#26159;&#21542;&#21487;&#20197;&#20114;&#25805;&#20316;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#38745;&#24577;&#25104;&#21592;&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.88.90.E5.91.98.E7.B1.BB_2">&#25104;&#21592;&#31867;</span></h5>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-failure.html"><span class="t-lines"><span>failure</span></span></a></div>
</div>
</td>
<td>&#27969;&#24322;&#24120;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#31867;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-Init.html"><span class="t-lines"><span>Init</span></span></a></div>
</div>
</td>
<td>&#21021;&#22987;&#21270;&#26631;&#20934;&#27969;&#23545;&#35937;<br />
<span class="t-mark">(<code>std::ios_base</code> &#30340;&#20844;&#24320;&#25104;&#21592;&#31867;)</span></td>
</tr>
</table>
<table class="t-dsc-begin">
<tr>
<td colspan="2">
<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E7.B1.BB.E5.9E.8B.E5.92.8C.E5.B8.B8.E9.87.8F">&#25104;&#21592;&#31867;&#22411;&#21644;&#24120;&#37327;</span></h3>
</td>
</tr>
<tr class="t-dsc-hitem">
<td>&#31867;&#22411;</td>
<td>&#35299;&#37322;</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-openmode.html"><span class="t-lines"><span>openmode</span></span></a></div>
</div>
</td>
<td>&#27969;&#25171;&#24320;&#27169;&#24335;&#31867;&#22411;
<p>&#20134;&#23450;&#20041;&#19979;&#21015;&#24120;&#37327;&#65306;</p>
<table class="t-dsc-begin">
<tr class="t-dsc-hitem">
<td>&#24120;&#37327;</td>
<td>&#35299;&#37322;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>app</tt></a></td>
<td>&#27599;&#27425;&#20889;&#20837;&#21069;&#23547;&#20301;&#21040;&#27969;&#32467;&#23614;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>binary</tt></a></td>
<td>&#20197;<a href="cpp-io-c-FILE.html#.E4.BA.8C.E8.BF.9B.E5.88.B6.E4.B8.8E.E6.96.87.E6.9C.AC.E6.A8.A1.E5.BC.8F">&#20108;&#36827;&#21046;&#27169;&#24335;</a>&#25171;&#24320;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>in</tt></a></td>
<td>&#20026;&#35835;&#25171;&#24320;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>out</tt></a></td>
<td>&#20026;&#20889;&#25171;&#24320;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>trunc</tt></a></td>
<td>&#22312;&#25171;&#24320;&#26102;&#33293;&#24323;&#27969;&#30340;&#20869;&#23481;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-openmode.html"><tt>ate</tt></a></td>
<td>&#25171;&#24320;&#21518;&#31435;&#21363;&#23547;&#20301;&#21040;&#27969;&#32467;&#23614;</td>
</tr>
</table>
<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-fmtflags.html"><span class="t-lines"><span>fmtflags</span></span></a></div>
</div>
</td>
<td>&#26684;&#24335;&#21270;&#26631;&#24535;&#31867;&#22411;
<p>&#20134;&#23450;&#20041;&#19979;&#21015;&#24120;&#37327;&#65306;</p>
<table class="t-dsc-begin">
<tr class="t-dsc-hitem">
<td>&#24120;&#37327;</td>
<td>&#35299;&#37322;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>dec</tt></a></td>
<td>&#20026;&#25972;&#25968; I/O &#20351;&#29992;&#21313;&#36827;&#21046;&#24213;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-hex.html">std::dec</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>oct</tt></a></td>
<td>&#20026;&#25972;&#25968; I/O &#20351;&#29992;&#20843;&#36827;&#21046;&#24213;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-hex.html">std::oct</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>hex</tt></a></td>
<td>&#20026;&#25972;&#25968; I/O &#20351;&#29992;&#21313;&#20845;&#36827;&#21046;&#24213;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-hex.html">std::hex</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>basefield</tt></a></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">dec<span class="sy3">|</span>oct<span class="sy3">|</span>hex</span></span> &#12290;&#36866;&#29992;&#20110;&#25513;&#30721;&#36816;&#31639;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>left</tt></a></td>
<td>&#24038;&#26657;&#27491;&#65288;&#28155;&#21152;&#22635;&#20805;&#23383;&#31526;&#21040;&#21491;&#65289;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-left.html">std::left</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>right</tt></a></td>
<td>&#21491;&#26657;&#27491;&#65288;&#28155;&#21152;&#22635;&#20805;&#23383;&#31526;&#21040;&#24038;&#65289;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-left.html">std::right</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>internal</tt></a></td>
<td>&#20869;&#37096;&#26657;&#27491;&#65288;&#28155;&#21152;&#22635;&#20805;&#23383;&#31526;&#21040;&#20869;&#37096;&#36873;&#23450;&#28857;&#65289;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-left.html">std::internal</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>adjustfield</tt></a></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">left<span class="sy3">|</span>right<span class="sy3">|</span>internal</span></span> &#12290;&#36866;&#29992;&#20110;&#25513;&#30721;&#36816;&#31639;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>scientific</tt></a></td>
<td>&#29992;&#31185;&#23398;&#35760;&#25968;&#27861;&#29983;&#25104;&#28014;&#28857;&#31867;&#22411;&#65292;&#25110;&#33509;&#19982; fixed &#32452;&#21512;&#21017;&#29992;&#21313;&#20845;&#36827;&#21046;&#35760;&#27861;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-fixed.html">std::scientific</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>fixed</tt></a></td>
<td>&#29992;&#23450;&#28857;&#35760;&#27861;&#29983;&#25104;&#28014;&#28857;&#31867;&#22411;&#65292;&#25110;&#33509;&#19982; scientific &#32452;&#21512;&#21017;&#29992;&#21313;&#20845;&#36827;&#21046;&#35760;&#27861;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-fixed.html">std::fixed</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>floatfield</tt></a></td>
<td><span class="t-c"><span class="mw-geshi cpp source-cpp">scientific<span class="sy3">|</span>fixed</span></span> &#12290;&#36866;&#29992;&#20110;&#25513;&#30721;&#36816;&#31639;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>boolalpha</tt></a></td>
<td>&#20197;&#23383;&#27597;&#25968;&#23383;&#26684;&#24335;&#25554;&#20837;&#24182;&#37322;&#20986; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw4">bool</span></span></span> &#31867;&#22411;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-boolalpha.html">std::boolalpha</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>showbase</tt></a></td>
<td>&#29983;&#25104;&#20026;&#25972;&#25968;&#36755;&#20986;&#25351;&#31034;&#25968;&#23383;&#22522;&#24213;&#30340;&#21069;&#32512;&#65292;&#36135;&#24065; I/O &#20013;&#35201;&#27714;&#29616;&#37329;&#25351;&#31034;&#22120;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-showbase.html">std::showbase</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>showpoint</tt></a></td>
<td>&#26080;&#26465;&#20214;&#20026;&#28014;&#28857;&#25968;&#36755;&#20986;&#29983;&#25104;&#23567;&#25968;&#28857;&#23383;&#31526;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-showpoint.html">std::showpoint</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>showpos</tt></a></td>
<td>&#20026;&#38750;&#36127;&#25968;&#20540;&#36755;&#20986;&#29983;&#25104; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="sy2">+</span></span></span> &#23383;&#31526;&#65292;&#35265; <span class="t-lc"><a href="cpp-io-manip-showpos.html">std::showpos</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>skipws</tt></a></td>
<td>&#22312;&#20855;&#20307;&#36755;&#20837;&#25805;&#20316;&#21069;&#36339;&#36807;&#21069;&#23548;&#31354;&#30333;&#31526;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-skipws.html">std::skipws</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>unitbuf</tt></a></td>
<td>&#22312;&#27599;&#27425;&#36755;&#20986;&#25805;&#20316;&#21518;&#20914;&#20837;&#36755;&#20986;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-unitbuf.html">std::unitbuf</a></span></td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-fmtflags.html"><tt>uppercase</tt></a></td>
<td>&#22312;&#20855;&#20307;&#36755;&#20986;&#30340;&#36755;&#20986;&#25805;&#20316;&#20013;&#20197;&#22823;&#20889;&#31561;&#20215;&#26367;&#25442;&#23567;&#20889;&#23383;&#31526;&#65306;&#35265; <span class="t-lc"><a href="cpp-io-manip-uppercase.html">std::uppercase</a></span></td>
</tr>
</table>
<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-iostate.html"><span class="t-lines"><span>iostate</span></span></a></div>
</div>
</td>
<td>&#27969;&#29366;&#24577;&#31867;&#22411;
<p>&#20134;&#23450;&#20041;&#19979;&#21015;&#24120;&#37327;&#65306;</p>
<table class="t-dsc-begin">
<tr class="t-dsc-hitem">
<td>&#24120;&#37327;</td>
<td>&#35299;&#37322;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-iostate.html"><tt>goodbit</tt></a></td>
<td>&#26080;&#38169;&#35823;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-iostate.html"><tt>badbit</tt></a></td>
<td>&#19981;&#21487;&#24674;&#22797;&#30340;&#27969;&#38169;&#35823;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-iostate.html"><tt>failbit</tt></a></td>
<td>&#36755;&#20837;/&#36755;&#20986;&#25805;&#20316;&#22833;&#36133;&#65288;&#26684;&#24335;&#21270;&#25110;&#25552;&#21462;&#38169;&#35823;&#65289;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-iostate.html"><tt>eofbit</tt></a></td>
<td>&#20851;&#32852;&#30340;&#36755;&#20986;&#24207;&#21015;&#24050;&#25269;&#36798;&#25991;&#20214;&#23614;</td>
</tr>
</table>
<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-seekdir.html"><span class="t-lines"><span>seekdir</span></span></a></div>
</div>
</td>
<td>&#23547;&#20301;&#26041;&#21521;&#31867;&#22411;
<p>&#20134;&#23450;&#20041;&#19979;&#21015;&#24120;&#37327;&#65306;</p>
<table class="t-dsc-begin">
<tr class="t-dsc-hitem">
<td>&#24120;&#37327;</td>
<td>&#35299;&#37322;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-seekdir.html"><tt>beg</tt></a></td>
<td>&#27969;&#30340;&#24320;&#22987;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-seekdir.html"><tt>end</tt></a></td>
<td>&#27969;&#30340;&#32467;&#23614;</td>
</tr>
<tr class="t-dsc">
<td><a href="cpp-io-ios_base-seekdir.html"><tt>cur</tt></a></td>
<td>&#27969;&#20301;&#32622;&#25351;&#31034;&#22120;&#30340;&#24403;&#21069;&#20301;&#32622;</td>
</tr>
</table>
<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-event.html"><span class="t-lines"><span>event</span></span></a></div>
</div>
</td>
<td>&#25351;&#23450;&#20107;&#20214;&#31867;&#22411;<br />
<span class="t-mark">(&#26522;&#20030;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="cpp-io-ios_base-event_callback.html"><span class="t-lines"><span>event_callback</span></span></a></div>
</div>
</td>
<td>&#22238;&#35843;&#20989;&#25968;&#31867;&#22411;<br />
<span class="t-mark">(typedef)</span></td>
</tr>
</table>
</div>
</div>
<div class="visualClear"></div>
</div>
</div>
</div>
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