522 lines
30 KiB
HTML
522 lines
30 KiB
HTML
<!DOCTYPE html>
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<html lang="zh" dir="ltr" class="client-nojs" xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh">
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<head><meta http-equiv="x-ua-compatible" content="ie=edge">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>实验性库头文件 <experimental/filesystem></title>
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<link rel="stylesheet" href="ext.css" />
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<link rel="stylesheet" href="site_modules.css" />
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</head>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-cpp_header_experimental_filesystem skin-cppreference2 action-view cpp-navbar">
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<div id="cpp-content-base">
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<div id="content"><a id="top"></a>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">实验性库头文件</span> <experimental/filesystem></h1>
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<div id="bodyContent">
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-header.html">header</a>‎ | <a href="cpp-header-experimental.html">experimental</a></span></div>
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<div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr" xml:lang="zh">
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<p>此头文件是<a href="cpp-experimental-fs.html">文件系统</a>库的一部分。</p>
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<table class="t-dsc-begin">
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<tr class="t-dsc-header">
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<td colspan="2">
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<div>定义于命名空间 <code>std::experimental::filesystem</code></div>
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</td>
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</tr>
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<tr class="t-dsc-header">
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<td colspan="2">
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<div>定义于内联命名空间 <code>std::experimental::filesystem::v1</code></div>
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</td>
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</tr>
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<tr>
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<td colspan="2">
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<h3><span class="mw-headline" id=".E7.B1.BB">类</span></h3>
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</td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path（页面不存在）"><span class="t-lines"><span>path</span></span></a></div>
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</div>
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</td>
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<td>表示一个路径<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/filesystem_error&action=edit&redlink=1" class="new" title="cpp/experimental/fs/filesystem error（页面不存在）"><span class="t-lines"><span>filesystem_error</span></span></a></div>
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</div>
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</td>
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<td>文件系统错误时抛出的异常<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/directory_entry&action=edit&redlink=1" class="new" title="cpp/experimental/fs/directory entry（页面不存在）"><span class="t-lines"><span>directory_entry</span></span></a></div>
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</div>
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</td>
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<td>目录条目<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/directory_iterator&action=edit&redlink=1" class="new" title="cpp/experimental/fs/directory iterator（页面不存在）"><span class="t-lines"><span>directory_iterator</span></span></a></div>
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</div>
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</td>
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<td>指向目录内容的迭代器<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/recursive_directory_iterator&action=edit&redlink=1" class="new" title="cpp/experimental/fs/recursive directory iterator（页面不存在）"><span class="t-lines"><span>recursive_directory_iterator</span></span></a></div>
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</div>
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</td>
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<td>指向目录及其子目录的内容的迭代器<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/file_status&action=edit&redlink=1" class="new" title="cpp/experimental/fs/file status（页面不存在）"><span class="t-lines"><span>file_status</span></span></a></div>
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</div>
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</td>
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<td>表示文件类型及权限<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/space_info&action=edit&redlink=1" class="new" title="cpp/experimental/fs/space info（页面不存在）"><span class="t-lines"><span>space_info</span></span></a></div>
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</div>
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</td>
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<td>关于文件系统上自由及可用空间的信息<br />
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<span class="t-mark">(类)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/file_type&action=edit&redlink=1" class="new" title="cpp/experimental/fs/file type（页面不存在）"><span class="t-lines"><span>file_type</span></span></a></div>
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</div>
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</td>
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<td>文件的类型<br />
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<span class="t-mark">(枚举)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/perms&action=edit&redlink=1" class="new" title="cpp/experimental/fs/perms（页面不存在）"><span class="t-lines"><span>perms</span></span></a></div>
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</div>
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</td>
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<td>标识文件系统权限<br />
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<span class="t-mark">(枚举)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/copy_options&action=edit&redlink=1" class="new" title="cpp/experimental/fs/copy options（页面不存在）"><span class="t-lines"><span>copy_options</span></span></a></div>
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</div>
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</td>
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<td>指定复制操作的语义<br />
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<span class="t-mark">(枚举)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/directory_options&action=edit&redlink=1" class="new" title="cpp/experimental/fs/directory options（页面不存在）"><span class="t-lines"><span>directory_options</span></span></a></div>
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</div>
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</td>
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<td>用于迭代目录内容的选项<br />
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<span class="t-mark">(枚举)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/file_time_type&action=edit&redlink=1" class="new" title="cpp/experimental/fs/file time type（页面不存在）"><span class="t-lines"><span>file_time_type</span></span></a></div>
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</div>
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</td>
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<td>表示文件时间值<br />
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<span class="t-mark">(typedef)</span></td>
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</tr>
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<tr>
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<td colspan="2">
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<h3><span class="mw-headline" id=".E5.87.BD.E6.95.B0">函数</span></h3>
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</td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/swap2&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/swap2（页面不存在）"><span class="t-lines"><span>swap<span class="t-dsc-small">(std::experimental::filesystem::path)</span></span></span></a></div>
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</div>
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</td>
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<td>交换两个路径<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/hash_value&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/hash value（页面不存在）"><span class="t-lines"><span>hash_value</span></span></a></div>
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</div>
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</td>
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<td>计算 path 对象的散列值<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/operator_cmp&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/operator cmp（页面不存在）"><span class="t-lines"><span>operator==</span><span>operator!=</span><span>operator<</span><span>operator<=</span><span>operator></span><span>operator>=</span></span></a></div>
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</div>
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</td>
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<td>按字典序比较两个路径<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/operator_slash&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/operator slash（页面不存在）"><span class="t-lines"><span>operator/</span></span></a></div>
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</div>
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</td>
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<td>以一个目录分隔符连接两个路径<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/operator_ltltgtgt&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/operator ltltgtgt（页面不存在）"><span class="t-lines"><span>operator<<</span><span>operator>></span></span></a></div>
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</div>
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</td>
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<td>实施 path 的流输入/输出<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/path/u8path&action=edit&redlink=1" class="new" title="cpp/experimental/fs/path/u8path（页面不存在）"><span class="t-lines"><span>u8path</span></span></a></div>
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</div>
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</td>
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<td>从 UTF-8 编码的源创建 <code>path</code><br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/directory_iterator/begin&action=edit&redlink=1" class="new" title="cpp/experimental/fs/directory iterator/begin（页面不存在）"><span class="t-lines"><span>filesystem::begin<span class="t-dsc-small">(filesystem::directory_iterator)</span></span><span>filesystem::end<span class="t-dsc-small">(filesystem::directory_iterator)</span></span></span></a></div>
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</div>
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</td>
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<td>支持基于范围的 for 循环<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/recursive_directory_iterator/begin&action=edit&redlink=1" class="new" title="cpp/experimental/fs/recursive directory iterator/begin（页面不存在）"><span class="t-lines"><span>filesystem::begin<span class="t-dsc-small">(filesystem::recursive_directory_iterator)</span></span><span>filesystem::end<span class="t-dsc-small">(filesystem::recursive_directory_iterator)</span></span></span></a></div>
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</div>
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</td>
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<td>支持基于范围的 for 循环<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/absolute&action=edit&redlink=1" class="new" title="cpp/experimental/fs/absolute（页面不存在）"><span class="t-lines"><span>absolute</span><span>system_complete</span></span></a></div>
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</div>
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</td>
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<td>组成一个绝对路径<br />
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转换路径为绝对路径，复现 OS 特定的行为<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/canonical&action=edit&redlink=1" class="new" title="cpp/experimental/fs/canonical（页面不存在）"><span class="t-lines"><span>canonical</span></span></a></div>
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</div>
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</td>
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<td>组成一个规范路径<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/copy&action=edit&redlink=1" class="new" title="cpp/experimental/fs/copy（页面不存在）"><span class="t-lines"><span>copy</span></span></a></div>
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</div>
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</td>
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<td>复制文件或目录<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/copy_file&action=edit&redlink=1" class="new" title="cpp/experimental/fs/copy file（页面不存在）"><span class="t-lines"><span>copy_file</span></span></a></div>
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</div>
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</td>
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<td>复制文件内容<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/copy_symlink&action=edit&redlink=1" class="new" title="cpp/experimental/fs/copy symlink（页面不存在）"><span class="t-lines"><span>copy_symlink</span></span></a></div>
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</div>
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</td>
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<td>复制一个符号链接<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/create_directory&action=edit&redlink=1" class="new" title="cpp/experimental/fs/create directory（页面不存在）"><span class="t-lines"><span>create_directory</span><span>create_directories</span></span></a></div>
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</div>
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</td>
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<td>创建新目录<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/create_hard_link&action=edit&redlink=1" class="new" title="cpp/experimental/fs/create hard link（页面不存在）"><span class="t-lines"><span>create_hard_link</span></span></a></div>
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</div>
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</td>
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<td>创建一个硬链接<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/create_symlink&action=edit&redlink=1" class="new" title="cpp/experimental/fs/create symlink（页面不存在）"><span class="t-lines"><span>create_symlink</span><span>create_directory_symlink</span></span></a></div>
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</div>
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</td>
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<td>创建一个符号链接<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/current_path&action=edit&redlink=1" class="new" title="cpp/experimental/fs/current path（页面不存在）"><span class="t-lines"><span>current_path</span></span></a></div>
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</div>
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</td>
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<td>返回当前工作目录<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/exists&action=edit&redlink=1" class="new" title="cpp/experimental/fs/exists（页面不存在）"><span class="t-lines"><span>exists</span></span></a></div>
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</div>
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</td>
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<td>检查路径是否指代既存的文件系统对象<br />
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<span class="t-mark">(函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/equivalent&action=edit&redlink=1" class="new" title="cpp/experimental/fs/equivalent（页面不存在）"><span class="t-lines"><span>equivalent</span></span></a></div>
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</div>
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</td>
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|
<td>检查两个路径是否指代同一文件系统对象<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/file_size&action=edit&redlink=1" class="new" title="cpp/experimental/fs/file size（页面不存在）"><span class="t-lines"><span>file_size</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>返回文件的大小<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/hard_link_count&action=edit&redlink=1" class="new" title="cpp/experimental/fs/hard link count（页面不存在）"><span class="t-lines"><span>hard_link_count</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>返回指代特定文件的硬链接数<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/last_write_time&action=edit&redlink=1" class="new" title="cpp/experimental/fs/last write time（页面不存在）"><span class="t-lines"><span>last_write_time</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>获取或设置最近一次数据修改的时间<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/permissions&action=edit&redlink=1" class="new" title="cpp/experimental/fs/permissions（页面不存在）"><span class="t-lines"><span>permissions</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>修改文件访问权限<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/read_symlink&action=edit&redlink=1" class="new" title="cpp/experimental/fs/read symlink（页面不存在）"><span class="t-lines"><span>read_symlink</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>获得符号链接的目标<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/remove&action=edit&redlink=1" class="new" title="cpp/experimental/fs/remove（页面不存在）"><span class="t-lines"><span>remove</span><span>remove_all</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>移除一个文件或空目录<br />
|
|
移除一个文件或递归地移除一个目录与其全部内容<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/rename&action=edit&redlink=1" class="new" title="cpp/experimental/fs/rename（页面不存在）"><span class="t-lines"><span>rename</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>移动或重命名一个文件或目录<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/resize_file&action=edit&redlink=1" class="new" title="cpp/experimental/fs/resize file（页面不存在）"><span class="t-lines"><span>resize_file</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>以截断或填充零更改一个常规文件的大小<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/space&action=edit&redlink=1" class="new" title="cpp/experimental/fs/space（页面不存在）"><span class="t-lines"><span>space</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>确定文件系统上的可用空闲空间<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/status&action=edit&redlink=1" class="new" title="cpp/experimental/fs/status（页面不存在）"><span class="t-lines"><span>status</span><span>symlink_status</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>确定文件属性<br />
|
|
确定文件属性，检查符号链接目标<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/temp_directory_path&action=edit&redlink=1" class="new" title="cpp/experimental/fs/temp directory path（页面不存在）"><span class="t-lines"><span>temp_directory_path</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>返回一个适用于临时文件的目录<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr>
|
|
<td colspan="2">
|
|
<h5><span class="mw-headline" id=".E6.96.87.E4.BB.B6.E7.B1.BB.E5.9E.8B">文件类型</span></h5>
|
|
</td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_block_file&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is block file（页面不存在）"><span class="t-lines"><span>is_block_file</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查给定路径是否指代块设备<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_character_file&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is character file（页面不存在）"><span class="t-lines"><span>is_character_file</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查给定路径是否指代字符设备<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_directory&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is directory（页面不存在）"><span class="t-lines"><span>is_directory</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查给定路径是否指代一个目录<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_empty&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is empty（页面不存在）"><span class="t-lines"><span>is_empty</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查给定路径是否指代一个空的文件或目录<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_fifo&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is fifo（页面不存在）"><span class="t-lines"><span>is_fifo</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查给定路径是否指代一个命名管道<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_other&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is other（页面不存在）"><span class="t-lines"><span>is_other</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查参数是否指代一个<i>其他</i>文件<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_regular_file&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is regular file（页面不存在）"><span class="t-lines"><span>is_regular_file</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查参数是否指代一个常规文件<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_socket&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is socket（页面不存在）"><span class="t-lines"><span>is_socket</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查参数是否指代一个具名 IPC 套接字<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/is_symlink&action=edit&redlink=1" class="new" title="cpp/experimental/fs/is symlink（页面不存在）"><span class="t-lines"><span>is_symlink</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查参数是否指代一个符号链接<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
<tr class="t-dsc">
|
|
<td>
|
|
<div class="t-dsc-member-div">
|
|
<div><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/experimental/fs/status_known&action=edit&redlink=1" class="new" title="cpp/experimental/fs/status known（页面不存在）"><span class="t-lines"><span>status_known</span></span></a></div>
|
|
</div>
|
|
</td>
|
|
<td>检查文件状态是否已知<br />
|
|
<span class="t-mark">(函数)</span></td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
<div class="visualClear"></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|