<?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[unsigned int in binary std::string]]></title><description><![CDATA[<p>hallo,</p>
<p>wie kann ich eine unsigned int variable in einen binaeren string umwandeln?</p>
<p>zb.:<br />
unsinged int i = 15;<br />
da soll dann ein std::string str(&quot;1111&quot;); raus kommen</p>
<p>cu</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/239803/unsigned-int-in-binary-std-string</link><generator>RSS for Node</generator><lastBuildDate>Tue, 22 Sep 2026 08:00:52 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/239803.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 28 Apr 2009 10:07:55 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 10:07:55 GMT]]></title><description><![CDATA[<p>hallo,</p>
<p>wie kann ich eine unsigned int variable in einen binaeren string umwandeln?</p>
<p>zb.:<br />
unsinged int i = 15;<br />
da soll dann ein std::string str(&quot;1111&quot;); raus kommen</p>
<p>cu</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702512</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702512</guid><dc:creator><![CDATA[obama]]></dc:creator><pubDate>Tue, 28 Apr 2009 10:07:55 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 10:19:13 GMT]]></title><description><![CDATA[<p>mit einer schleife und den operatoren &amp; und &lt;&lt; sollte es gehen.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702520</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702520</guid><dc:creator><![CDATA[werryihsi]]></dc:creator><pubDate>Tue, 28 Apr 2009 10:19:13 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 10:30:43 GMT]]></title><description><![CDATA[<p>das geht auch irgendwie in c++? mit stringstreams?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702530</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702530</guid><dc:creator><![CDATA[obama]]></dc:creator><pubDate>Tue, 28 Apr 2009 10:30:43 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 10:50:24 GMT]]></title><description><![CDATA[<p>Schon mal die Forumssuche benutzt? Nö nä!? Sonst wärst Du bestimmt auf das hier gestossen: <a href="http://www.c-plusplus.net/forum/viewtopic-var-t-is-219213" rel="nofollow">http://www.c-plusplus.net/forum/viewtopic-var-t-is-219213</a></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702549</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702549</guid><dc:creator><![CDATA[jencas]]></dc:creator><pubDate>Tue, 28 Apr 2009 10:50:24 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 10:54:02 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">#include &lt;bitset&gt;
#include &lt;limits&gt;
#include &lt;string&gt;
//...
unsigned long num = 15;
std::bitset&lt;std::numeric_limits&lt;unsigned long&gt;::digits&gt; bs(num);
std::string str = bs.to_string();
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1702551</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702551</guid><dc:creator><![CDATA[Tachyon]]></dc:creator><pubDate>Tue, 28 Apr 2009 10:54:02 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 12:03:05 GMT]]></title><description><![CDATA[<p>die forensuche hat nichts gefunden;/</p>
<p>muss das unsigned long sein?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702588</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702588</guid><dc:creator><![CDATA[obama]]></dc:creator><pubDate>Tue, 28 Apr 2009 12:03:05 GMT</pubDate></item><item><title><![CDATA[Reply to unsigned int in binary std::string on Tue, 28 Apr 2009 12:37:09 GMT]]></title><description><![CDATA[<p>Vor zwei Wochen musste ich als Übung folgende Funktion schreiben:</p>
<pre><code class="language-cpp">template&lt;typename unsigned_t&gt;
            wstring get_binary_repr(const unsigned_t &amp;value)
            {
                wostringstream wstr;
                //
                for (size_t pattern = unsigned_t(1) &lt;&lt; (numeric_limits&lt;unsigned_t&gt;::digits - 1);
                     pattern; (wstr &lt;&lt; ((value &amp; pattern) ? L'1' : L'0')), (pattern &gt;&gt;= 1));
                //
                return wstr.str();
            }
</code></pre>
<p>Ist nur ein Snippet, aber es macht ungefähr das, was du suchst^^</p>
<p>MfG</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1702609</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1702609</guid><dc:creator><![CDATA[*rant*]]></dc:creator><pubDate>Tue, 28 Apr 2009 12:37:09 GMT</pubDate></item></channel></rss>