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This allows building against the same version of GLM across all targets and not deal with API changes of newer GLM versions which introduce regressions. Long term we want to migrate away from GLM and stick to a minimal self-written subset.
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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">gtx/integer.hpp</div> </div>
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<div class="contents">
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<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> </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "../gtc/integer.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) && !defined(GLM_EXT_INCLUDED))</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_integer extension included")</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="l00059"></a><span class="lineno"> 59</span>  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>
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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="l00063"></a><span class="lineno"> 63</span>  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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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  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>
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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>  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>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  GLM_FUNC_DECL genType <a class="code" href="a00203.html#ga8cbd3120905f398ec321b5d1836e08fb">factorial</a>(genType <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="a00203.html#gada7e83fdfe943aba4f1d5bf80cb66f40"> 80</a></span>  <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>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  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>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  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>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  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>
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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>  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>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#include "integer.inl"</span></div>
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<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>
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<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>
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<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>
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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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<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>
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<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 &x)</div><div class="ttdoc">Return the factorial value of a number (!12 max, integer only) From GLM_GTX_integer extension...</div></div>
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<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>
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<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>
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<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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