<?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[int in string]]></title><description><![CDATA[<p>Wie kann ich einen int möglichst leicht in einen string umwandeln?</p>
<p>Bsp:</p>
<pre><code class="language-cpp">int i;
std::string number = &quot;NR: &quot;;
          //hier soll jetzt  i (als Zahl) angefügt werden.
                 number += string_i;
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/topic/201470/int-in-string</link><generator>RSS for Node</generator><lastBuildDate>Mon, 05 Oct 2026 21:52:11 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/201470.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 30 Dec 2007 13:19:00 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:19:00 GMT]]></title><description><![CDATA[<p>Wie kann ich einen int möglichst leicht in einen string umwandeln?</p>
<p>Bsp:</p>
<pre><code class="language-cpp">int i;
std::string number = &quot;NR: &quot;;
          //hier soll jetzt  i (als Zahl) angefügt werden.
                 number += string_i;
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1428038</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428038</guid><dc:creator><![CDATA[333³]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:19:00 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:19:39 GMT]]></title><description><![CDATA[<p>Steht in den FAQ</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428040</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428040</guid><dc:creator><![CDATA[2²]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:19:39 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:22:03 GMT]]></title><description><![CDATA[<p>hab ich gar nicht gefunden, wo steht das?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428041</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428041</guid><dc:creator><![CDATA[333³]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:22:03 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:25:58 GMT]]></title><description><![CDATA[<p>&quot;Einmal Zahl nach String und zurück&quot;</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428045</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428045</guid><dc:creator><![CDATA[Th]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:25:58 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:35:42 GMT]]></title><description><![CDATA[<p>Wenn ich aber</p>
<pre><code class="language-cpp">int i;
std::string number = &quot;NR: &quot;;
std::string string_i;
sprintf(string_i, &quot;%d&quot;, i);
number += string_i;
</code></pre>
<p>schreibe, kommt der Fehler:<br />
Fehler: ungültige Umwandlung von »const char*« in »char*«<br />
fFehler: Argument 1 von »int sprintf(char*, const char*, ...)« wird initialisiert</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428048</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428048</guid><dc:creator><![CDATA[333³]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:35:42 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 13:52:28 GMT]]></title><description><![CDATA[<p>benutze am einfachsten einen stringstream:</p>
<pre><code>stringstream str;
str &lt;&lt; &quot;NR: &quot; &lt;&lt; i;
</code></pre>
<p>den fertigen string bekommst du über str.str().</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428052</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428052</guid><dc:creator><![CDATA[ghorst]]></dc:creator><pubDate>Sun, 30 Dec 2007 13:52:28 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 16:25:48 GMT]]></title><description><![CDATA[<p>333³, so stand es ja auch nicht in der FAQ...</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428110</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428110</guid><dc:creator><![CDATA[Th]]></dc:creator><pubDate>Sun, 30 Dec 2007 16:25:48 GMT</pubDate></item><item><title><![CDATA[Reply to int in string on Sun, 30 Dec 2007 18:25:08 GMT]]></title><description><![CDATA[<p>333³ schrieb:</p>
<blockquote>
<p>Wenn ich aber</p>
<pre><code class="language-cpp">int i;
std::string number = &quot;NR: &quot;;
std::string string_i;
sprintf(string_i, &quot;%d&quot;, i);
number += string_i;
</code></pre>
<p>schreibe, ...</p>
</blockquote>
<p>&quot;... tue ich ja auch nicht, was in der FAQ steht und brauche mich nicht zu wundern, dass es nicht funktioniert !&quot;<br />
<img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f609.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--winking_face"
      title=";)"
      alt="😉"
    /></p>
<p>Gruß,</p>
<p>Simon2.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1428187</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1428187</guid><dc:creator><![CDATA[Simon2]]></dc:creator><pubDate>Sun, 30 Dec 2007 18:25:08 GMT</pubDate></item></channel></rss>