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  49. <div class="title">gtx/integer.hpp</div>  </div>
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  52. <a href="a00045.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>
    53. 

  53. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#pragma once</span></div>
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  54. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div>
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  55. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">// Dependency:</span></div>
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  56. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &quot;../glm.hpp&quot;</span></div>
    57. 

  57. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &quot;../gtc/integer.hpp&quot;</span></div>
    58. 

  58. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
    59. 

  59. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#if(defined(GLM_MESSAGES) &amp;&amp; !defined(GLM_EXT_INCLUDED))</span></div>
    60. 

  60. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#       pragma message(&quot;GLM: GLM_GTX_integer extension included&quot;)</span></div>
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  61. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#endif</span></div>
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  62. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
    63. 

  63. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a></div>
    64. 

  64. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;{</div>
    65. 

  65. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div>
    66. 

  66. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00203.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);</div>
    67. 

  67. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
    68. 

  68. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00203.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a>(<span class="keywordtype">int</span> x);</div>
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  69. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
    70. 

  70. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="a00203.html#ga7011b4e1c1e1ed492149b028feacc00e">floor_log2</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> x);</div>
    71. 

  71. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
    72. 

  72. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00203.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);</div>
    73. 

  73. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
    74. 

  74. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt; </div>
    75. 

  75. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00203.html#ga8cbd3120905f398ec321b5d1836e08fb">factorial</a>(genType <span class="keyword">const</span> &amp; x);</div>
    76. 

  76. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
    77. 

  77. <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="a00203.html#gada7e83fdfe943aba4f1d5bf80cb66f40">   80</a></span>&#160;        <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span>                                      <a class="code" href="a00203.html#gada7e83fdfe943aba4f1d5bf80cb66f40">sint</a>;</div>
    78. 

  78. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
    79. 

  79. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        GLM_FUNC_DECL <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(<a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x, <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> y);</div>
    80. 

  80. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
    81. 

  81. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        GLM_FUNC_DECL <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a>(<a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x);</div>
    82. 

  82. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
    83. 

  83. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        GLM_FUNC_DECL <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a>(<a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x, <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> y);</div>
    84. 

  84. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div>
    85. 

  85. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        GLM_FUNC_DECL <a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga78dff8bdb361bf0061194c93e003d189">nlz</a>(<a class="code" href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x);</div>
    86. 

  86. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div>
    87. 

  87. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;}<span class="comment">//namespace glm</span></div>
    88. 

  88. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
    89. 

  89. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">#include &quot;integer.inl&quot;</span></div>
    90. 

  90. <div class="ttc" id="a00203_html_ga998e5ee915d3769255519e2fbaa2bbf0"><div class="ttname"><a href="a00203.html#ga998e5ee915d3769255519e2fbaa2bbf0">glm::pow</a></div><div class="ttdeci">GLM_FUNC_DECL uint pow(uint x, uint y)</div><div class="ttdoc">Returns x raised to the y power. </div></div>
    91. 

  91. <div class="ttc" id="a00203_html_gada7e83fdfe943aba4f1d5bf80cb66f40"><div class="ttname"><a href="a00203.html#gada7e83fdfe943aba4f1d5bf80cb66f40">glm::sint</a></div><div class="ttdeci">signed int sint</div><div class="ttdoc">32bit signed integer. </div><div class="ttdef"><b>Definition:</b> <a href="a00045_source.html#l00080">gtx/integer.hpp:80</a></div></div>
    92. 

  92. <div class="ttc" id="a00164_html_ga91ad9478d81a7aaf2593e8d9c3d06a14"><div class="ttname"><a href="a00164.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">glm::uint</a></div><div class="ttdeci">unsigned int uint</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="a00119_source.html#l00308">type_int.hpp:308</a></div></div>
    93. 

  93. <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>
    94. 

  94. <div class="ttc" id="a00203_html_ga1975d318978d6dacf78b6444fa5ed7bc"><div class="ttname"><a href="a00203.html#ga1975d318978d6dacf78b6444fa5ed7bc">glm::sqrt</a></div><div class="ttdeci">GLM_FUNC_DECL uint sqrt(uint x)</div><div class="ttdoc">Returns the positive square root of x. </div></div>
    95. 

  95. <div class="ttc" id="a00203_html_ga8cbd3120905f398ec321b5d1836e08fb"><div class="ttname"><a href="a00203.html#ga8cbd3120905f398ec321b5d1836e08fb">glm::factorial</a></div><div class="ttdeci">GLM_FUNC_DECL genType factorial(genType const &amp;x)</div><div class="ttdoc">Return the factorial value of a number (!12 max, integer only) From GLM_GTX_integer extension...</div></div>
    96. 

  96. <div class="ttc" id="a00203_html_ga63fc8d63e7da1706439233b386ba8b6f"><div class="ttname"><a href="a00203.html#ga63fc8d63e7da1706439233b386ba8b6f">glm::mod</a></div><div class="ttdeci">GLM_FUNC_DECL uint mod(uint x, uint y)</div><div class="ttdoc">Modulus. </div></div>
    97. 

  97. <div class="ttc" id="a00203_html_ga7011b4e1c1e1ed492149b028feacc00e"><div class="ttname"><a href="a00203.html#ga7011b4e1c1e1ed492149b028feacc00e">glm::floor_log2</a></div><div class="ttdeci">GLM_FUNC_DECL unsigned int floor_log2(unsigned int x)</div><div class="ttdoc">Returns the floor log2 of x. </div></div>
    98. 

  98. <div class="ttc" id="a00203_html_ga78dff8bdb361bf0061194c93e003d189"><div class="ttname"><a href="a00203.html#ga78dff8bdb361bf0061194c93e003d189">glm::nlz</a></div><div class="ttdeci">GLM_FUNC_DECL uint nlz(uint x)</div><div class="ttdoc">Returns the number of leading zeros. </div></div>
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