http://www.programmingexamples.net/w/index.php?action=history&feed=atom&title=CPP%2FVariableNumberOfArguments 2026-06-13T16:57:16Z Revision history for this page on the wiki MediaWiki 1.23.5 http://www.programmingexamples.net/w/index.php?title=CPP/VariableNumberOfArguments&diff=130&oldid=prev 2010-06-23T13:20:10Z

<p>Created page with &#039;==VariableNumberOfArguments.cpp== &lt;source lang=&quot;cpp&quot;&gt; #include &lt;iostream&gt; #include &lt;stdarg.h&gt; void Function1(unsigned int num, ...); void Function2(unsigned int num, va_list ap)…&#039;</p> <p><b>New page</b></p><div>==VariableNumberOfArguments.cpp==<br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> #include &lt;stdarg.h&gt;<br /> <br /> void Function1(unsigned int num, ...);<br /> void Function2(unsigned int num, va_list ap);<br /> <br /> int main(int argc, char *argv[])<br /> {<br /> Function1(3, 1.0, 2.0, 3.0);<br /> return 0;<br /> }<br /> <br /> void Function1(unsigned int num, ...)<br /> {<br /> va_list ap;<br /> <br /> va_start(ap, num);<br /> <br /> Function2(num, ap);<br /> <br /> }<br /> <br /> void Function2(unsigned int num, va_list ap)<br /> {<br /> for (unsigned int i = 0; i &lt; num; i++)<br /> {<br /> double val = va_arg(ap,double);<br /> //printf (&quot;\t%.2f&quot;,val);<br /> std::cout &lt;&lt; &quot;Val &quot; &lt;&lt; i &lt;&lt; &quot; : &quot; &lt;&lt; val &lt;&lt; std::endl;<br /> }<br /> <br /> va_end(ap);<br /> <br /> }<br /> <br /> &lt;/source&gt;</div>

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