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<div class="title">gtx/integer.hpp</div> </div>
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<a href="a01570.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>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// Dependency:</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;../glm.hpp&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;../gtc/integer.hpp&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor"># error &quot;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.&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#elif GLM_MESSAGES == GLM_ENABLE &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTX_integer extension included&quot;)</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">namespace </span>glm</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;{</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="a00939.html#ga465016030a81d513fa2fac881ebdaa83"> 32</a></span>&#160; GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00939.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(<span class="keywordtype">int</span> x, uint y);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="a00939.html#ga7ce36693a75879ccd9bb10167cfa722d"> 36</a></span>&#160; GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00939.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a>(<span class="keywordtype">int</span> x);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="a00939.html#ga7011b4e1c1e1ed492149b028feacc00e"> 40</a></span>&#160; GLM_FUNC_DECL <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="a00939.html#ga7011b4e1c1e1ed492149b028feacc00e">floor_log2</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> x);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="a00939.html#gaabfbb41531ab7ad8d06fc176edfba785"> 44</a></span>&#160; GLM_FUNC_DECL <span class="keywordtype">int</span> <a class="code" href="a00939.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="a00939.html#ga8cbd3120905f398ec321b5d1836e08fb"> 49</a></span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00939.html#ga8cbd3120905f398ec321b5d1836e08fb">factorial</a>(genType <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="a00939.html#gada7e83fdfe943aba4f1d5bf80cb66f40"> 53</a></span>&#160; <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> <a class="code" href="a00939.html#gada7e83fdfe943aba4f1d5bf80cb66f40">sint</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="a00939.html#ga998e5ee915d3769255519e2fbaa2bbf0"> 57</a></span>&#160; GLM_FUNC_DECL uint <a class="code" href="a00939.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a>(uint x, uint y);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="a00939.html#ga1975d318978d6dacf78b6444fa5ed7bc"> 61</a></span>&#160; GLM_FUNC_DECL uint <a class="code" href="a00939.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a>(uint x);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="a00939.html#ga63fc8d63e7da1706439233b386ba8b6f"> 65</a></span>&#160; GLM_FUNC_DECL uint <a class="code" href="a00939.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a>(uint x, uint y);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="a00939.html#ga78dff8bdb361bf0061194c93e003d189"> 69</a></span>&#160; GLM_FUNC_DECL uint <a class="code" href="a00939.html#ga78dff8bdb361bf0061194c93e003d189">nlz</a>(uint x);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;}<span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="preprocessor">#include &quot;integer.inl&quot;</span></div>
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<div class="ttc" id="aa00939_html_gada7e83fdfe943aba4f1d5bf80cb66f40"><div class="ttname"><a href="a00939.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="a01570_source.html#l00053">gtx/integer.hpp:53</a></div></div>
<div class="ttc" id="aa00939_html_ga63fc8d63e7da1706439233b386ba8b6f"><div class="ttname"><a href="a00939.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>
<div class="ttc" id="aa00939_html_ga1975d318978d6dacf78b6444fa5ed7bc"><div class="ttname"><a href="a00939.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>
<div class="ttc" id="aa00939_html_ga78dff8bdb361bf0061194c93e003d189"><div class="ttname"><a href="a00939.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>
<div class="ttc" id="aa00939_html_ga998e5ee915d3769255519e2fbaa2bbf0"><div class="ttname"><a href="a00939.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>
<div class="ttc" id="aa00939_html_ga8cbd3120905f398ec321b5d1836e08fb"><div class="ttname"><a href="a00939.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>
<div class="ttc" id="aa00939_html_ga7011b4e1c1e1ed492149b028feacc00e"><div class="ttname"><a href="a00939.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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