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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_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_45973f864e07b2505003ae343b7c8af7.html">glm</a></li><li class="navelem"><a class="el" href="dir_304be5dfae1339a7705426c0b536faf2.html">glm</a></li><li class="navelem"><a class="el" href="dir_e8f3c1046ba4b357711397765359cd18.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="a00048.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="comment">// Dependency:</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "../gtc/integer.hpp"</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> <span class="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"># error "GLM: GLM_GTX_integer is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#endif</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> <span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_integer extension included")</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#endif</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> <span class="keyword">namespace </span><a class="code" href="a00143.html">glm</a></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="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00203.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(<span class="keywordtype">int</span> x, <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> y);</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="l00038"></a><span class="lineno"> 38</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="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</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="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</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="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType> </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</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="l00052"></a><span class="lineno"> 52</span> </div>
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<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="a00203.html#gada7e83fdfe943aba4f1d5bf80cb66f40"> 55</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="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 <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(<a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x, <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> 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 <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a>(<a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> 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 <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a>(<a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x, <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> y);</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 <a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00203.html#ga78dff8bdb361bf0061194c93e003d189">nlz</a>(<a class="code" href="a00160.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> x);</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="l00074"></a><span class="lineno"> 74</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</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="a00143_html"><div class="ttname"><a href="a00143.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="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="a00048_source.html#l00055">gtx/integer.hpp:55</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="a00160_html_ga91ad9478d81a7aaf2593e8d9c3d06a14"><div class="ttname"><a href="a00160.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="a00114_source.html#l00288">type_int.hpp:288</a></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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