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<div id="projectname">0.9.8
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<li class="navelem"><a class="el" href="dir_275089585c7fc1b5fd5d7d42c69cb1da.html">D:</a></li><li class="navelem"><a class="el" href="dir_7b98f88bffbed4b390b5f8f520d9c08e.html">Source</a></li><li class="navelem"><a class="el" href="dir_1f76e953200861345293ade84ac7fb6c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e29b03b892e0e25920d021a614d4db9b.html">glm</a></li><li class="navelem"><a class="el" href="dir_5ce58d942b2d0776e17a9a58abc01e04.html">glm</a></li><li class="navelem"><a class="el" href="dir_e529a619cfdec1fa4c331fb042fd332f.html">detail</a></li> </ul>
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<div class="title">func_integer.hpp</div> </div>
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<div class="contents">
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<a href="a00032.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "<a class="code" href="a00098.html">setup.hpp</a>"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="a00085.html">precision.hpp</a>"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="a00029.html">func_common.hpp</a>"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="a00036.html">func_vector_relational.hpp</a>"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">namespace </span><a class="code" href="a00141.html">glm</a></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> {</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  GLM_FUNC_DECL vecType<uint, P> <a class="code" href="a00149.html#ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa">uaddCarry</a>(</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  vecType<uint, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  vecType<uint, P> <span class="keyword">const</span> & y,</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  vecType<uint, P> & carry);</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  GLM_FUNC_DECL vecType<uint, P> <a class="code" href="a00149.html#ga22a889bf08313b7e547e2cdb8bb15ee4">usubBorrow</a>(</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  vecType<uint, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  vecType<uint, P> <span class="keyword">const</span> & y,</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  vecType<uint, P> & borrow);</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  GLM_FUNC_DECL <span class="keywordtype">void</span> <a class="code" href="a00149.html#ga456ff9dcec42f6769a9ae2a2af7f1ce1">umulExtended</a>(</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  vecType<uint, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  vecType<uint, P> <span class="keyword">const</span> & y,</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  vecType<uint, P> & msb,</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  vecType<uint, P> & lsb);</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span> <precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  GLM_FUNC_DECL <span class="keywordtype">void</span> <a class="code" href="a00149.html#ga6e6e8b29ca40d8ca2df10b58ed17d426">imulExtended</a>(</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  vecType<int, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  vecType<int, P> <span class="keyword">const</span> & y,</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  vecType<int, P> & msb,</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  vecType<int, P> & lsb);</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00149.html#gab84b88f3a8e367774e5dd1c618c353cf">bitfieldExtract</a>(</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  vecType<T, P> <span class="keyword">const</span> & Value,</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">int</span> Offset,</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">int</span> Bits);</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00149.html#ga5681dfac9239beb1b8bd995e3c6496d7">bitfieldInsert</a>(</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  vecType<T, P> <span class="keyword">const</span> & Base,</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  vecType<T, P> <span class="keyword">const</span> & Insert,</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">int</span> Offset,</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">int</span> Bits);</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00149.html#ga153e7e8d0c035f83cce50fc3e580930f">bitfieldReverse</a>(vecType<T, P> <span class="keyword">const</span> & v);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00149.html#ga1f29640969a3c54564da06ac67a5392e">bitCount</a>(genType v);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  GLM_FUNC_DECL vecType<int, P> <a class="code" href="a00149.html#ga1f29640969a3c54564da06ac67a5392e">bitCount</a>(vecType<T, P> <span class="keyword">const</span> & v);</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00149.html#ga014a72009e68233c34c06a6dc2251b8c">findLSB</a>(genIUType x);</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  GLM_FUNC_DECL vecType<int, P> <a class="code" href="a00149.html#ga014a72009e68233c34c06a6dc2251b8c">findLSB</a>(vecType<T, P> <span class="keyword">const</span> & v);</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00149.html#ga433104d77ec2ba58888aaefb77e9183f">findMSB</a>(genIUType x);</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  GLM_FUNC_DECL vecType<int, P> <a class="code" href="a00149.html#ga433104d77ec2ba58888aaefb77e9183f">findMSB</a>(vecType<T, P> <span class="keyword">const</span> & v);</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#include "func_integer.inl"</span></div>
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<div class="ttc" id="a00149_html_ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><div class="ttname"><a href="a00149.html#ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa">glm::uaddCarry</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< uint, P > uaddCarry(vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &carry)</div><div class="ttdoc">Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). </div></div>
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<div class="ttc" id="a00149_html_ga22a889bf08313b7e547e2cdb8bb15ee4"><div class="ttname"><a href="a00149.html#ga22a889bf08313b7e547e2cdb8bb15ee4">glm::usubBorrow</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< uint, P > usubBorrow(vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &borrow)</div><div class="ttdoc">Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise. </div></div>
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<div class="ttc" id="a00149_html_ga5681dfac9239beb1b8bd995e3c6496d7"><div class="ttname"><a href="a00149.html#ga5681dfac9239beb1b8bd995e3c6496d7">glm::bitfieldInsert</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > bitfieldInsert(vecType< T, P > const &Base, vecType< T, P > const &Insert, int Offset, int Bits)</div><div class="ttdoc">Returns the insertion the bits least-significant bits of insert into base. </div></div>
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<div class="ttc" id="a00149_html_ga456ff9dcec42f6769a9ae2a2af7f1ce1"><div class="ttname"><a href="a00149.html#ga456ff9dcec42f6769a9ae2a2af7f1ce1">glm::umulExtended</a></div><div class="ttdeci">GLM_FUNC_DECL void umulExtended(vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &msb, vecType< uint, P > &lsb)</div><div class="ttdoc">Multiplies 32-bit integers x and y, producing a 64-bit result. </div></div>
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<div class="ttc" id="a00149_html_gab84b88f3a8e367774e5dd1c618c353cf"><div class="ttname"><a href="a00149.html#gab84b88f3a8e367774e5dd1c618c353cf">glm::bitfieldExtract</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > bitfieldExtract(vecType< T, P > const &Value, int Offset, int Bits)</div><div class="ttdoc">Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of...</div></div>
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<div class="ttc" id="a00149_html_ga014a72009e68233c34c06a6dc2251b8c"><div class="ttname"><a href="a00149.html#ga014a72009e68233c34c06a6dc2251b8c">glm::findLSB</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< int, P > findLSB(vecType< T, P > const &v)</div><div class="ttdoc">Returns the bit number of the least significant bit set to 1 in the binary representation of value...</div></div>
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<div class="ttc" id="a00149_html_ga153e7e8d0c035f83cce50fc3e580930f"><div class="ttname"><a href="a00149.html#ga153e7e8d0c035f83cce50fc3e580930f">glm::bitfieldReverse</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > bitfieldReverse(vecType< T, P > const &v)</div><div class="ttdoc">Returns the reversal of the bits of value. </div></div>
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<div class="ttc" id="a00141_html"><div class="ttname"><a href="a00141.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
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<div class="ttc" id="a00029_html"><div class="ttname"><a href="a00029.html">func_common.hpp</a></div><div class="ttdoc">GLM Core </div></div>
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<div class="ttc" id="a00149_html_ga1f29640969a3c54564da06ac67a5392e"><div class="ttname"><a href="a00149.html#ga1f29640969a3c54564da06ac67a5392e">glm::bitCount</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< int, P > bitCount(vecType< T, P > const &v)</div><div class="ttdoc">Returns the number of bits set to 1 in the binary representation of value. </div></div>
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<div class="ttc" id="a00098_html"><div class="ttname"><a href="a00098.html">setup.hpp</a></div><div class="ttdoc">GLM Core </div></div>
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<div class="ttc" id="a00149_html_ga6e6e8b29ca40d8ca2df10b58ed17d426"><div class="ttname"><a href="a00149.html#ga6e6e8b29ca40d8ca2df10b58ed17d426">glm::imulExtended</a></div><div class="ttdeci">GLM_FUNC_DECL void imulExtended(vecType< int, P > const &x, vecType< int, P > const &y, vecType< int, P > &msb, vecType< int, P > &lsb)</div><div class="ttdoc">Multiplies 32-bit integers x and y, producing a 64-bit result. </div></div>
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<div class="ttc" id="a00149_html_ga433104d77ec2ba58888aaefb77e9183f"><div class="ttname"><a href="a00149.html#ga433104d77ec2ba58888aaefb77e9183f">glm::findMSB</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< int, P > findMSB(vecType< T, P > const &v)</div><div class="ttdoc">Returns the bit number of the most significant bit in the binary representation of value...</div></div>
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<div class="ttc" id="a00085_html"><div class="ttname"><a href="a00085.html">precision.hpp</a></div><div class="ttdoc">GLM Core </div></div>
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<div class="ttc" id="a00036_html"><div class="ttname"><a href="a00036.html">func_vector_relational.hpp</a></div><div class="ttdoc">GLM Core </div></div>
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</a> 1.8.10
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