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<div class="title">integer.hpp</div> </div>
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<div class="contents">
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<a href="a00042.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00021"></a>00021
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<a name="l00022"></a>00022
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<a name="l00023"></a>00023
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<a name="l00024"></a>00024
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<a name="l00025"></a>00025
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<a name="l00026"></a>00026
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<a name="l00027"></a>00027
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<a name="l00028"></a>00028
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030
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<a name="l00031"></a>00031
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<a name="l00032"></a>00032
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<a name="l00033"></a>00033
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<a name="l00034"></a>00034
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<a name="l00035"></a>00035
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<a name="l00036"></a>00036
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<a name="l00037"></a>00037
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<a name="l00038"></a>00038 <span class="preprocessor">#ifndef GLM_GTX_integer</span>
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<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#define GLM_GTX_integer GLM_VERSION</span>
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<a name="l00040"></a>00040 <span class="preprocessor"></span>
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<a name="l00041"></a>00041 <span class="comment">// Dependency:</span>
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<a name="l00042"></a>00042 <span class="preprocessor">#include "../glm.hpp"</span>
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<a name="l00043"></a>00043
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<a name="l00044"></a>00044 <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(glm_ext))</span>
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<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor"># pragma message("GLM: GLM_GTX_integer extension included")</span>
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<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
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<a name="l00047"></a>00047 <span class="preprocessor"></span>
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<a name="l00048"></a>00048 <span class="keyword">namespace </span>glm
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<a name="l00049"></a>00049 {
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<a name="l00052"></a>00052
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<a name="l00055"></a>00055 <span class="keywordtype">int</span> <a class="code" href="a00128.html#gac93ea301c287d87a63fa14a4c44b719b" title="Returns x raised to the y power.">pow</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);
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<a name="l00056"></a>00056
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<a name="l00059"></a>00059 <span class="keywordtype">int</span> <a class="code" href="a00128.html#ga9b2fd4f39c29e3d55c4b4087ab873f9f" title="Returns the positive square root of x.">sqrt</a>(<span class="keywordtype">int</span> x);
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<a name="l00060"></a>00060
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<a name="l00063"></a>00063 <span class="keyword">template</span> <<span class="keyword">typename</span> genIUType>
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<a name="l00064"></a>00064 genIUType <a class="code" href="a00128.html#gae19ff18661b33a0fe1b8edee61382f40" title="Returns the base 2 log of x, i.e., returns the value y, which satisfies the equation x = 2 ^ y...">log2</a>(genIUType <span class="keyword">const</span> & x);
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<a name="l00065"></a>00065
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<a name="l00068"></a>00068 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="a00174.html#ga054b9fd24e0d18af9ae7e9b6bfb5a2c9" title="Returns the floor log2 of x.">floor_log2</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> x);
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<a name="l00069"></a>00069
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<a name="l00072"></a>00072 <span class="keywordtype">int</span> <a class="code" href="a00127.html#ga3bdf136bc96f670965cd2f48d14356b4" title="Modulus.">mod</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);
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<a name="l00073"></a>00073
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<a name="l00076"></a>00076 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
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<a name="l00077"></a>00077 genType <a class="code" href="a00174.html#ga6912d62d2f314fa38ef4c94fda778294" title="Return the factorial value of a number (!12 max, integer only) From GLM_GTX_integer extension...">factorial</a>(genType <span class="keyword">const</span> & x);
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<a name="l00078"></a>00078
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<a name="l00081"></a><a class="code" href="a00174.html#gada7e83fdfe943aba4f1d5bf80cb66f40">00081</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> <a class="code" href="a00174.html#gada7e83fdfe943aba4f1d5bf80cb66f40" title="32bit signed integer.">sint</a>;
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<a name="l00082"></a>00082
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<a name="l00085"></a>00085 <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> <a class="code" href="a00128.html#gac93ea301c287d87a63fa14a4c44b719b" title="Returns x raised to the y power.">pow</a>(<a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> x, <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> y);
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<a name="l00086"></a>00086
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<a name="l00089"></a>00089 <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> <a class="code" href="a00128.html#ga9b2fd4f39c29e3d55c4b4087ab873f9f" title="Returns the positive square root of x.">sqrt</a>(<a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> x);
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<a name="l00090"></a>00090
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<a name="l00093"></a>00093 <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> <a class="code" href="a00127.html#ga3bdf136bc96f670965cd2f48d14356b4" title="Modulus.">mod</a>(<a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> x, <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> y);
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<a name="l00094"></a>00094
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<a name="l00097"></a>00097 <a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> <a class="code" href="a00174.html#gade78ad3e82d61001f4641571db4dd56e" title="Returns the number of leading zeros.">nlz</a>(<a class="code" href="a00141.html#ga4d16da297112d05af72fc456a1c4f386" title="Unsigned integer type.">uint</a> x);
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<a name="l00098"></a>00098
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<a name="l00100"></a>00100 }<span class="comment">//namespace glm</span>
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<a name="l00101"></a>00101
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<a name="l00102"></a>00102 <span class="preprocessor">#include "integer.inl"</span>
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<a name="l00103"></a>00103
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<a name="l00104"></a>00104 <span class="preprocessor">#endif//GLM_GTX_integer</span>
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</pre></div></div>
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