67 lines
4.3 KiB
HTML
67 lines
4.3 KiB
HTML
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<title>std::filesystem::directory_iterator::operator*, std::filesystem::directory_iterator::operator-></title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::filesystem::directory_iterator::</span>operator*, <span style="font-size:0.7em; line-height:130%">std::filesystem::directory_iterator::</span>operator-></h1>
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-filesystem.html">filesystem</a>‎ | <a href="cpp-filesystem-directory_iterator.html">directory iterator</a></span></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw4">const</span> <a href="cpp-filesystem-directory_entry.html"><span class="kw2203">std::<span class="me2">filesystem</span><span class="sy4">::</span><span class="me2">directory_entry</span></span></a><span class="sy3">&</span> operator<span class="sy2">*</span><span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span></span></div>
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</td>
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<td>(1)</td>
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<td><span class="t-mark-rev t-since-cxx17">(C++17 起)</span></td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw4">const</span> <a href="cpp-filesystem-directory_entry.html"><span class="kw2203">std::<span class="me2">filesystem</span><span class="sy4">::</span><span class="me2">directory_entry</span></span></a><span class="sy2">*</span> operator<span class="sy2">-</span><span class="sy1">></span><span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span></span></div>
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<td>(2)</td>
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<td><span class="t-mark-rev t-since-cxx17">(C++17 起)</span></td>
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<td></td>
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<p>访问迭代器所指的 <a href="cpp-filesystem-directory_entry.html"><tt>directory_entry</tt></a> 。</p>
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<p>尾迭代器上的 <code>operator*</code> 或 <code>operator-></code> 产生未定义行为。</p>
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<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">参数</span></h3>
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<p>（无）</p>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">返回值</span></h3>
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<div class="t-li1"><span class="t-li">1)</span> 此迭代器所指代的 <a href="cpp-filesystem-directory_entry.html"><tt>directory_entry</tt></a> 的值。</div>
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<div class="t-li1"><span class="t-li">2)</span> 指向此迭代器所指代的 <a href="cpp-filesystem-directory_entry.html"><tt>directory_entry</tt></a> 的指针。</div>
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<h3><span class="mw-headline" id=".E5.BC.82.E5.B8.B8">异常</span></h3>
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<p>可能抛出实现定义的异常。</p>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
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<div><a href="cpp-filesystem-recursive_directory_iterator-operator*.html"><span class="t-lines"><span>operator*</span><span>operator-></span></span></a></div>
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</td>
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<td>访问所指的目录条目<br />
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<span class="t-mark">(<code>std::filesystem::recursive_directory_iterator</code> 的公开成员函数)</span></td>
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