update automatically

Author: cpprefjp-autoupdate

lang/cpp26/structured_bindings_can_introduce_a_pack.html

@@ -188,8 +188,8 @@
 
     <p class="text-right"><small>
       最終更新日時(UTC):
-      <span itemprop="datePublished" content="2025-04-10T07:21:54">
-        2025年04月10日 07時21分54秒
+      <span itemprop="datePublished" content="2025-04-10T07:27:01">
+        2025年04月10日 07時27分01秒
       </span>
       <br/>
       <span itemprop="author" itemscope itemtype="http://schema.org/Person">
@@ -273,14 +273,15 @@ <h3>複数のタプルに対して畳み込み式を実行する</h3>
 </code></pre></div>
 </p>
 <p>C++26の場合：</p>
-<p><pre><code>template &lt;class P, class Q&gt;
-auto dot_product(P p, Q q) {
-  // applyが必要なくなる
-  auto&amp;&amp; [...p_elems] = p;
-  auto&amp;&amp; [...q_elems] = q;
-  return (... + (p_elems * q_elems));
-}
-</code></pre></p>
+<p><div class="codehilite"><pre><span></span><code><span class="k">template</span> <span class="o">&lt;</span><span class="k">class</span> <span class="nc">P</span><span class="p">,</span> <span class="k">class</span> <span class="nc">Q</span><span class="o">&gt;</span>
+<span class="k">auto</span> <span class="n">dot_product</span><span class="p">(</span><span class="n">P</span> <span class="n">p</span><span class="p">,</span> <span class="n">Q</span> <span class="n">q</span><span class="p">)</span> <span class="p">{</span>
+  <span class="c1">// applyが必要なくなる</span>
+  <span class="k">auto</span><span class="o">&amp;&amp;</span> <span class="p">[...</span><span class="n">p_elems</span><span class="p">]</span> <span class="o">=</span> <span class="n">p</span><span class="p">;</span>
+  <span class="k">auto</span><span class="o">&amp;&amp;</span> <span class="p">[...</span><span class="n">q_elems</span><span class="p">]</span> <span class="o">=</span> <span class="n">q</span><span class="p">;</span>
+  <span class="k">return</span> <span class="p">(...</span> <span class="o">+</span> <span class="p">(</span><span class="n">p_elems</span> <span class="o">*</span> <span class="n">q_elems</span><span class="p">));</span>
+<span class="p">}</span>
+</code></pre></div>
+</p>
 <h2><a href="#relative-page" id="relative-page">関連項目</a></h2>
 <ul>
 <li><a href="../cpp11/variadic_templates.html">C++11 可変引数テンプレート</a></li>