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float_to_hex.cpp.html
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float_to_hex.cpp.html
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<title>float_to_hex.cpp</title>
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<pre><tt><i><font color="#9A1900">// This should be compiled with the -m32 flag, so as to make the</font></i>
<i><font color="#9A1900">// pointer a 32-bit memory address.</font></i>
<b><font color="#000080">#include</font></b> <font color="#FF0000"><iostream></font>
<b><font color="#0000FF">using</font></b> <b><font color="#0000FF">namespace</font></b> std<font color="#990000">;</font>
<b><font color="#0000FF">union</font></b> foo <font color="#FF0000">{</font>
<font color="#009900">float</font> f<font color="#990000">;</font>
<font color="#009900">int</font> <font color="#990000">*</font>x<font color="#990000">;</font>
<font color="#FF0000">}</font> bar<font color="#990000">;</font>
<font color="#009900">int</font> <b><font color="#000000">main</font></b><font color="#990000">()</font> <font color="#FF0000">{</font>
bar<font color="#990000">.</font>f <font color="#990000">=</font> <font color="#993399">42.125</font><font color="#990000">;</font>
cout <font color="#990000"><<</font> bar<font color="#990000">.</font>x <font color="#990000"><<</font> endl<font color="#990000">;</font> <i><font color="#9A1900">// prints in big-endian</font></i>
<b><font color="#0000FF">return</font></b> <font color="#993399">0</font><font color="#990000">;</font>
<font color="#FF0000">}</font>
</tt></pre>
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