<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[wstring * anzahl elemente ermitteln]]></title><description><![CDATA[<pre><code class="language-cpp">std::wstring a[] = { L&quot;1&quot;, L&quot;2&quot;, L&quot;3&quot;};
</code></pre>
<p>Wie kann ich die Anzahl der Elemente ermitteln?</p>
<pre><code class="language-cpp">a-&gt;size()
</code></pre>
<p>gibt mir immer 1 aus.</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/308218/wstring-anzahl-elemente-ermitteln</link><generator>RSS for Node</generator><lastBuildDate>Wed, 05 Aug 2026 23:24:36 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/308218.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 18 Sep 2012 12:13:20 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to wstring * anzahl elemente ermitteln on Tue, 18 Sep 2012 12:13:20 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">std::wstring a[] = { L&quot;1&quot;, L&quot;2&quot;, L&quot;3&quot;};
</code></pre>
<p>Wie kann ich die Anzahl der Elemente ermitteln?</p>
<pre><code class="language-cpp">a-&gt;size()
</code></pre>
<p>gibt mir immer 1 aus.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2252307</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2252307</guid><dc:creator><![CDATA[wstring]]></dc:creator><pubDate>Tue, 18 Sep 2012 12:13:20 GMT</pubDate></item><item><title><![CDATA[Reply to wstring * anzahl elemente ermitteln on Tue, 18 Sep 2012 12:16:00 GMT]]></title><description><![CDATA[<p>wstring schrieb:</p>
<blockquote>
<pre><code class="language-cpp">std::wstring a[] = { L&quot;1&quot;, L&quot;2&quot;, L&quot;3&quot;};
</code></pre>
<p>Wie kann ich die Anzahl der Elemente ermitteln?</p>
<pre><code class="language-cpp">a-&gt;size()
</code></pre>
<p>gibt mir immer 1 aus.</p>
</blockquote>
<p>.. was korrekt ist.</p>
<p>Du meinst vielleicht:</p>
<pre><code class="language-cpp">int anzahleStringsImArrayA = sizeof(a)/sizeof(*a);
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/2252309</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2252309</guid><dc:creator><![CDATA[Werner_logoff]]></dc:creator><pubDate>Tue, 18 Sep 2012 12:16:00 GMT</pubDate></item><item><title><![CDATA[Reply to wstring * anzahl elemente ermitteln on Tue, 18 Sep 2012 12:23:59 GMT]]></title><description><![CDATA[<p>Vielleicht meinst Du auch:</p>
<pre><code class="language-cpp">#include &lt;array&gt;
#include &lt;string&gt;
#include &lt;cstddef&gt;

int main()
{
  std::array&lt;std::wstring, 3&gt; a;
  a[0] = L&quot;1&quot;;
  a[1] = L&quot;2&quot;;
  a[2] = L&quot;3&quot;;

  std::size_t stringCount = a.size();
}
</code></pre>
<p>Kann man mit <code>initializer lists</code> auch direkt initialisieren.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2252315</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2252315</guid><dc:creator><![CDATA[theta]]></dc:creator><pubDate>Tue, 18 Sep 2012 12:23:59 GMT</pubDate></item></channel></rss>