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<div id="projectname">0.9.7
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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_8d176b5b7dd0ae42ea6876078f2bde49.html">gtx</a></li> </ul>
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<div class="title">bit.hpp</div> </div>
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</div><!--header-->
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<div class="contents">
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<a href="a00008.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="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// Dependencies</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "../gtc/bitfield.hpp"</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if(defined(GLM_MESSAGES))</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_bit extension is deprecated, include GLM_GTC_bitfield and GLM_GTC_integer instead")</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00186.html#ga5eea3a4d429040af13d39a7d7cd84d73">highestBitValue</a>(genIUType Value);</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</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="l00065"></a><span class="lineno"> 65</span>  GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00186.html#ga5eea3a4d429040af13d39a7d7cd84d73">highestBitValue</a>(vecType<T, P> <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00186.html#gafe08808a50226b75b50e640a08b32ddc">powerOfTwoAbove</a>(genIUType Value);</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</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="l00081"></a><span class="lineno"> 81</span>  GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00186.html#gafe08808a50226b75b50e640a08b32ddc">powerOfTwoAbove</a>(vecType<T, P> <span class="keyword">const</span> & value);</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="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00186.html#gae33bb1ca2b55846b23a0f0796a679195">powerOfTwoBelow</a>(genIUType Value);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</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="l00097"></a><span class="lineno"> 97</span>  GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00186.html#gae33bb1ca2b55846b23a0f0796a679195">powerOfTwoBelow</a>(vecType<T, P> <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00186.html#ga2d7e85995d097518b8d70cd409bda39e">powerOfTwoNearest</a>(genIUType Value);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</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="l00113"></a><span class="lineno"> 113</span>  GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> <a class="code" href="a00186.html#ga2d7e85995d097518b8d70cd409bda39e">powerOfTwoNearest</a>(vecType<T, P> <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> } <span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#include "bit.inl"</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
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<div class="ttc" id="a00186_html_ga2d7e85995d097518b8d70cd409bda39e"><div class="ttname"><a href="a00186.html#ga2d7e85995d097518b8d70cd409bda39e">glm::powerOfTwoNearest</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > powerOfTwoNearest(vecType< T, P > const &value)</div><div class="ttdoc">Return the power of two number which value is the closet to the input value. </div></div>
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<div class="ttc" id="a00186_html_ga5eea3a4d429040af13d39a7d7cd84d73"><div class="ttname"><a href="a00186.html#ga5eea3a4d429040af13d39a7d7cd84d73">glm::highestBitValue</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > highestBitValue(vecType< T, P > const &value)</div><div class="ttdoc">Find the highest bit set to 1 in a integer variable and return its value. </div></div>
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<div class="ttc" id="a00186_html_gae33bb1ca2b55846b23a0f0796a679195"><div class="ttname"><a href="a00186.html#gae33bb1ca2b55846b23a0f0796a679195">glm::powerOfTwoBelow</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > powerOfTwoBelow(vecType< T, P > const &value)</div><div class="ttdoc">Return the power of two number which value is just lower the input value. </div></div>
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<div class="ttc" id="a00186_html_gafe08808a50226b75b50e640a08b32ddc"><div class="ttname"><a href="a00186.html#gafe08808a50226b75b50e640a08b32ddc">glm::powerOfTwoAbove</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > powerOfTwoAbove(vecType< T, P > const &value)</div><div class="ttdoc">Return the power of two number which value is just higher the input value. </div></div>
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<div class="ttc" id="a00146_html"><div class="ttname"><a href="a00146.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00040">_noise.hpp:40</a></div></div>
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