glm/doc/api/a00029_source.html

157 lines
16 KiB
HTML
Raw Normal View History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
2012-11-18 13:05:52 +00:00
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>func_integer.hpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
2012-11-18 13:05:52 +00:00
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
2012-11-18 13:05:52 +00:00
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
2012-11-18 13:05:52 +00:00
<td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
</tr>
</tbody>
</table>
</div>
2012-11-18 13:05:52 +00:00
<!-- end header part -->
<!-- Generated by Doxygen 1.8.2 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File&#160;List</span></a></li>
</ul>
</div>
2012-11-18 13:05:52 +00:00
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_bf513233250988b6ff3b72f8482c1597.html">Repository</a></li><li class="navelem"><a class="el" href="dir_e217bba5d90990da93f61f0ea8b942dc.html">glm</a></li><li class="navelem"><a class="el" href="dir_a844bf6d5a07b8853f8463b41029861e.html">glm</a></li><li class="navelem"><a class="el" href="dir_61748fa02e1156ca28a06d1638c8a86e.html">core</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">func_integer.hpp</div> </div>
2012-11-18 13:05:52 +00:00
</div><!--header-->
<div class="contents">
2012-11-18 13:05:52 +00:00
<a href="a00029.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;</div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;</div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;</div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#ifndef glm_core_func_integer</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define glm_core_func_integer GLM_VERSION</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">namespace </span>glm</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;{</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genUType&gt;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; genUType <a class="code" href="a00132.html#ga7d96efb73301e722a527b912f05f6ac0" title="Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32).">uaddCarry</a>(</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; genUType <span class="keyword">const</span> &amp; x, </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; genUType <span class="keyword">const</span> &amp; y, </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; genUType &amp; carry);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genUType&gt;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; genUType <a class="code" href="a00132.html#gacd727c8bb8bda7a509773f9f204ab5a1" title="Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise.">usubBorrow</a>(</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; genUType <span class="keyword">const</span> &amp; x, </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; genUType <span class="keyword">const</span> &amp; y, </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; genUType &amp; borrow);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genUType&gt;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordtype">void</span> <a class="code" href="a00132.html#ga8e89fcd6b0e2cd96cd2e1b69fdb7afd9" title="Multiplies 32-bit integers x and y, producing a 64-bit result.">umulExtended</a>(</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; genUType <span class="keyword">const</span> &amp; x, </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; genUType <span class="keyword">const</span> &amp; y, </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; genUType &amp; msb, </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; genUType &amp; lsb);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIType&gt;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordtype">void</span> <a class="code" href="a00132.html#gab0eaec4d0964925429322eebf8dca6d0" title="Multiplies 32-bit integers x and y, producing a 64-bit result.">imulExtended</a>(</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; genIType <span class="keyword">const</span> &amp; x, </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; genIType <span class="keyword">const</span> &amp; y, </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; genIType &amp; msb, </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; genIType &amp; lsb);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; genIUType <a class="code" href="a00132.html#gaeae27fd61779ae93b8d0fa9cef142c3d" title="Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of...">bitfieldExtract</a>(</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; genIUType <span class="keyword">const</span> &amp; Value, </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordtype">int</span> <span class="keyword">const</span> &amp; Offset, </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordtype">int</span> <span class="keyword">const</span> &amp; Bits);</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; genIUType <a class="code" href="a00132.html#ga490b328e7b5d06b477ede4a59edfb798" title="Returns the insertion the bits least-significant bits of insert into base.">bitfieldInsert</a>(</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; genIUType <span class="keyword">const</span> &amp; Base, </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; genIUType <span class="keyword">const</span> &amp; Insert, </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordtype">int</span> <span class="keyword">const</span> &amp; Offset, </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordtype">int</span> <span class="keyword">const</span> &amp; Bits);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; genIUType <a class="code" href="a00132.html#ga4cc9293f91c17a2d4c7215573f7a75c2" title="Returns the reversal of the bits of value.">bitfieldReverse</a>(genIUType <span class="keyword">const</span> &amp; Value);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>&gt; <span class="keyword">class </span>genIUType&gt;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keyword">typename</span> genIUType&lt;T&gt;::signed_type <a class="code" href="a00132.html#ga5c4d37c42926b09be4384a9656f73ee4" title="Returns the number of bits set to 1 in the binary representation of value.">bitCount</a>(genIUType&lt;T&gt; <span class="keyword">const</span> &amp; Value);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>&gt; <span class="keyword">class </span>genIUType&gt;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">typename</span> genIUType&lt;T&gt;::signed_type <a class="code" href="a00132.html#gaf921488d20990ec15f3fde3d1db919f0" title="Returns the bit number of the least significant bit set to 1 in the binary representation of value...">findLSB</a>(genIUType&lt;T&gt; <span class="keyword">const</span> &amp; Value);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>&gt; <span class="keyword">class </span>genIUType&gt;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keyword">typename</span> genIUType&lt;T&gt;::signed_type <a class="code" href="a00132.html#gaa17f942299cb7a51c60155f9e78228f3" title="Returns the bit number of the most significant bit in the binary representation of value...">findMSB</a>(genIUType&lt;T&gt; <span class="keyword">const</span> &amp; Value);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;}<span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;<span class="preprocessor">#include &quot;func_integer.inl&quot;</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160;<span class="preprocessor">#endif//glm_core_func_integer</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;<span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
2012-11-18 13:05:52 +00:00
</a> 1.8.2
</small></address>
</body>
</html>