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<!doctype html>
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<title>remove - cpprefjp C++日本語リファレンス</title>
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<p class="text-right"><small>
最終更新日時(UTC):
<span itemprop="datePublished" content="2025-07-09T09:03:47">
2025年07月09日 09時03分47秒
</span>
<br/>
<span itemprop="author" itemscope itemtype="http://schema.org/Person">
<span itemprop="name">Akira Takahashi</span>
</span>
が更新
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<div class="identifier-type">function</div><div class="header"><cstdio></div><h1 itemprop="name"><span class="namespace" title="namespace std">std::</span><span class="token">remove</span></h1>
<div itemprop="articleBody"><p><div class="codehilite"><pre><span></span><code><span class="k">namespace</span><span class="w"> </span><span class="nn">std</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="nf">remove</span><span class="p">(</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">char</span><span class="o">*</span><span class="w"> </span><span class="n">pathname</span><span class="w"> </span><span class="p">);</span>
<span class="p">}</span>
</code></pre></div>
</p>
<h2>概要</h2>
<p>指定されたファイルを削除する。</p>
<p>他のプロセスによってファイルが開かれている場合、その動作は処理系依存である。</p>
<h2><a class="cpprefjp-defined-word" data-desc="関数呼び出し式の評価結果となるオブジェクト・値">戻り値</a></h2>
<p>成功した場合、<code>0</code>を返す。</p>
<p>失敗した場合、<code>0</code>以外の値を返す。</p>
<h2>処理系</h2>
<ul>
<li><a href="../../implementation.html#clang">Clang</a>: ??</li>
<li><a href="../../implementation.html#gcc">GCC</a>: ??</li>
<li><a href="../../implementation.html#visual_cpp">Visual C++</a>: ??</li>
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