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<title>operator&lt;&lt;(std::filesystem::directory_entry)</title>
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<h1 id="firstHeading" class="firstHeading">operator&lt;&lt;<span style="font-size:0.7em; line-height:130%">(std::filesystem::directory_entry)</span></h1>
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<div id="contentSub"><span class="subpages">&lt; <a href="cpp.html">cpp</a>&lrm; | <a href="cpp-filesystem.html">filesystem</a>&lrm; | <a href="cpp-filesystem-directory_entry.html">directory entry</a></span></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> CharT, <span class="kw1">class</span> Traits <span class="sy1">&gt;</span><br /></span>
<p><span class="kw1">friend</span> <a href="cpp-io-basic_ostream.html"><span class="kw1715">std::<span class="me2">basic_ostream</span></span></a><span class="sy1">&lt;</span>CharT,Traits<span class="sy1">&gt;</span><span class="sy3">&amp;</span><br /></p>
&nbsp; &nbsp; operator<span class="sy1">&lt;&lt;</span><span class="br0">(</span> <a href="cpp-io-basic_ostream.html"><span class="kw1715">std::<span class="me2">basic_ostream</span></span></a><span class="sy1">&lt;</span>CharT,Traits<span class="sy1">&gt;</span><span class="sy3">&amp;</span> os, <span class="kw4">const</span> directory_entry<span class="sy3">&amp;</span> d <span class="br0">)</span><span class="sy4">;</span></div>
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<td><span class="t-mark-rev t-since-cxx17">(C++17 &#36215;)</span></td>
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<p>&#36827;&#34892; <code>directory_entry</code> <code>d</code> &#19978;&#30340;&#27969;&#36755;&#20986;&#12290;&#31561;&#20215;&#20110; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw1">return</span> os <span class="sy1">&lt;&lt;</span> d.<span class="me1">path</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span></span></span> &#12290;</p>
<p>&#27492;&#20989;&#25968;&#27169;&#26495;&#23545;&#36890;&#24120;<a href="cpp-language-unqualified_lookup.html">&#26080;&#38480;&#23450;</a>&#25110;<a href="cpp-language-qualified_lookup.html">&#26377;&#38480;&#23450;&#26597;&#25214;</a>&#19981;&#21487;&#35265;&#65292;&#32780;&#21482;&#33021;&#22312; <code>std::filesystem::directory_entry</code> &#20026;&#21442;&#25968;&#30340;&#20851;&#32852;&#31867;&#26102;&#30001;<a href="cpp-language-adl.html">&#23454;&#21442;&#20381;&#36182;&#26597;&#25214;</a>&#25214;&#21040;&#12290;&#36825;&#38459;&#27490; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw1">using</span> <span class="kw1">namespace</span> std<span class="sy4">::</span><span class="me2">filesystem</span><span class="sy4">;</span></span></span> <i>using &#25351;&#20196;</i>&#23384;&#22312;&#26102;&#19981;&#24819;&#35201;&#30340;&#36716;&#25442;&#12290;</p>
<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">&#21442;&#25968;</span></h3>
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<td>os</td>
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<td>&#35201;&#36827;&#34892;&#36755;&#20986;&#30340;&#27969;</td>
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<td>&#35201;&#25554;&#20837;&#30340; <code>directory_entry</code></td>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">&#36820;&#22238;&#20540;</span></h3>
<p><code>os</code></p>
<h3><span class="mw-headline" id=".E5.BC.82.E5.B8.B8">&#24322;&#24120;</span></h3>
<p>&#21487;&#33021;&#25243;&#20986;&#23454;&#29616;&#23450;&#20041;&#30340;&#24322;&#24120;&#12290;</p>
<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">&#31034;&#20363;</span></h3>
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<pre class="de1"><span class="co2">#include &lt;iostream&gt;</span>
<span class="co2">#include &lt;filesystem&gt;</span>
<span class="kw1">namespace</span> fs <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">filesystem</span><span class="sy4">;</span>
<span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw4">const</span> <span class="kw4">auto</span> entries <span class="sy1">=</span> <span class="br0">{</span>
fs<span class="sy4">::</span><span class="me2">directory_entry</span><span class="br0">{</span>fs<span class="sy4">::</span><span class="me2">current_path</span><span class="br0">(</span><span class="br0">)</span><span class="br0">}</span>,
fs<span class="sy4">::</span><span class="me2">directory_entry</span><span class="br0">{</span>fs<span class="sy4">::</span><span class="me2">temp_directory_path</span><span class="br0">(</span><span class="br0">)</span><span class="br0">}</span>
<span class="br0">}</span><span class="sy4">;</span>
<span class="kw1">for</span> <span class="br0">(</span><span class="kw4">const</span> fs<span class="sy4">::</span><span class="me2">directory_entry</span><span class="sy3">&amp;</span> de <span class="sy4">:</span> entries<span class="br0">)</span> <span class="br0">{</span>
<a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> de <span class="sy1">&lt;&lt;</span> <span class="st0">&#39;<span class="es1">\n</span>&#39;</span><span class="sy4">;</span>
<span class="br0">}</span>
<span class="br0">}</span></pre></div>
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<p>&#21487;&#33021;&#30340;&#36755;&#20986;&#65306;</p>
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<pre class="de1">&quot;/home/&#29483;&quot;
&quot;/tmp&quot;</pre></div>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">&#21442;&#38405;</span></h3>
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<div><a href="cpp-filesystem-path-operator_ltltgtgt.html"><span class="t-lines"><span>operator&lt;&lt;</span><span>operator&gt;&gt;</span></span></a></div>
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<td>&#36827;&#34892;&#36335;&#24452;&#19978;&#30340;&#27969;&#36755;&#20837;&#21450;&#36755;&#20986;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
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