<?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[Iterator &amp;amp; Index]]></title><description><![CDATA[<p>Ein weiteres Problem:</p>
<pre><code>vector&lt;int&gt; v;
vector&lt;int&gt;::iterator it;
it = find(v.begin(), v.end(), 3);

// von it auf index schliessen ???
</code></pre>
<p>Wie bekomme ich über den iterator den Index raus, oder gibt es etwas vergleichbares?</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/184419/iterator-amp-index</link><generator>RSS for Node</generator><lastBuildDate>Wed, 23 Sep 2026 18:11:00 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/184419.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 15 Jun 2007 06:18:26 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Iterator &amp;amp; Index on Fri, 15 Jun 2007 06:18:26 GMT]]></title><description><![CDATA[<p>Ein weiteres Problem:</p>
<pre><code>vector&lt;int&gt; v;
vector&lt;int&gt;::iterator it;
it = find(v.begin(), v.end(), 3);

// von it auf index schliessen ???
</code></pre>
<p>Wie bekomme ich über den iterator den Index raus, oder gibt es etwas vergleichbares?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1306219</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1306219</guid><dc:creator><![CDATA[Turing]]></dc:creator><pubDate>Fri, 15 Jun 2007 06:18:26 GMT</pubDate></item><item><title><![CDATA[Reply to Iterator &amp;amp; Index on Fri, 15 Jun 2007 06:21:55 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">int index = it - v.begin();
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1306221</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1306221</guid><dc:creator><![CDATA[CStoll]]></dc:creator><pubDate>Fri, 15 Jun 2007 06:21:55 GMT</pubDate></item><item><title><![CDATA[Reply to Iterator &amp;amp; Index on Fri, 15 Jun 2007 06:22:33 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">std::size_t index = it - x.begin();
</code></pre>
<p>Edit: Zu spät <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":)"
      alt="🙂"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1306222</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1306222</guid><dc:creator><![CDATA[David_pb]]></dc:creator><pubDate>Fri, 15 Jun 2007 06:22:33 GMT</pubDate></item><item><title><![CDATA[Reply to Iterator &amp;amp; Index on Fri, 15 Jun 2007 06:23:06 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">std::distance(v.begin(), it);
</code></pre>
<p>EDIT: Direkte Subtraktion geht nat. auch, aber distance lässt sich auch noch einsetzen wenn man mal den Container wechselt.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1306223</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1306223</guid><dc:creator><![CDATA[LordJaxom]]></dc:creator><pubDate>Fri, 15 Jun 2007 06:23:06 GMT</pubDate></item><item><title><![CDATA[Reply to Iterator &amp;amp; Index on Fri, 15 Jun 2007 06:27:23 GMT]]></title><description><![CDATA[<p>wow, schnelle antwort.</p>
<p>Eigentlich ziemlich naheliegende Arithmetik.</p>
<p>Vielen Dank. <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f44d.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--thumbs_up"
      title=":+1:"
      alt="👍"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1306226</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1306226</guid><dc:creator><![CDATA[Turing]]></dc:creator><pubDate>Fri, 15 Jun 2007 06:27:23 GMT</pubDate></item></channel></rss>