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<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_abb3ddac8d2c26e45fecc003279ba790.html">gtx</a></li> </ul>
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<div class="title">bit.hpp</div> </div>
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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="l00002"></a><span class="lineno"> 2</span> </div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</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> </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</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> </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="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</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="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </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="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifndef GLM_GTX_bit</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#define GLM_GTX_bit GLM_VERSION</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include "../gtc/half_float.hpp"</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(glm_ext))</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span><span class="preprocessor"># pragma message("GLM: GLM_GTX_bit extension included")</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span>glm</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="l00054"></a><span class="lineno"> 54</span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIType></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  genIType <a class="code" href="a00161.html#ga0d044f92de0108409d25ebcfea034dcb" title="Build a mask of 'count' bits.">mask</a>(genIType <span class="keyword">const</span> & count);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType, <span class="keyword">typename</span> sizeType></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  GLM_DEPRECATED genIUType <a class="code" href="a00161.html#gaff795f058953fb7369dbca274291f2fe" title="Component wise extraction of bit fields.">extractField</a>(</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  genIUType <span class="keyword">const</span> & v, </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  sizeType <span class="keyword">const</span> & first, </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  sizeType <span class="keyword">const</span> & count);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  GLM_DEPRECATED <span class="keywordtype">int</span> <a class="code" href="a00161.html#ga760038264d7d0c0e87f05849c8c158cc" title="Find the lowest bit set to 1 in a integer variable.">lowestBit</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  GLM_DEPRECATED <span class="keywordtype">int</span> <a class="code" href="a00161.html#ga01e02cdbfd0f7487fa800942ac911801" title="Find the highest bit set to 1 in a integer variable.">highestBit</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  genType <a class="code" href="a00161.html#ga485d3ead7f6c624b00cc800c68ab8e08" title="Find the highest bit set to 1 in a integer variable and return its value.">highestBitValue</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">bool</span> <a class="code" href="a00161.html#ga3c0b3e843fa21220f08e801bb558470a" title="Return true if the value is a power of two number.">isPowerOfTwo</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  genType <a class="code" href="a00161.html#ga335322b4fcb2e5444ec467a1e7a40301" title="Return the power of two number which value is just higher the input value.">powerOfTwoAbove</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</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> genType> </div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  genType <a class="code" href="a00161.html#ga4c3ea31127e64ec283fb6cf715b4d9ac" title="Return the power of two number which value is just lower the input value.">powerOfTwoBelow</a>(genType <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="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  genType <a class="code" href="a00161.html#ga00cb2e4b82215e4d531ec046c19e2ce7" title="Return the power of two number which value is the closet to the input value.">powerOfTwoNearest</a>(genType <span class="keyword">const</span> & value);</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="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  GLM_DEPRECATED genType <a class="code" href="a00161.html#ga655d3e378520be64a7832cdc8ebf20fb" title="Revert all bits of any integer based type.">bitRevert</a>(genType <span class="keyword">const</span> & value);</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  genType <a class="code" href="a00161.html#gae2ceed046e662a889cd938de3191dd55" title="Rotate all bits to the right.">bitRotateRight</a>(genType <span class="keyword">const</span> & In, std::size_t Shift);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  genType <a class="code" href="a00161.html#gad9bc7e42a75381c3f6b68b8ba20863d3" title="Rotate all bits to the left.">bitRotateLeft</a>(genType <span class="keyword">const</span> & In, std::size_t Shift);</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="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  genIUType <a class="code" href="a00161.html#gaf937428f9e6e9bb2e9214ff3be96cf95" title="Set to 1 a range of bits.">fillBitfieldWithOne</a>(</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  genIUType <span class="keyword">const</span> & Value,</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> & FromBit, </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> & ToBit);</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  genIUType <a class="code" href="a00161.html#gabb9c7b3bd390a61437667e5625834a7c" title="Set to 0 a range of bits.">fillBitfieldWithZero</a>(</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  genIUType <span class="keyword">const</span> & Value,</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> & FromBit, </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> & ToBit);</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> } <span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#include "bit.inl"</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor">#endif//GLM_GTX_bit</span></div>
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