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<div class="title">fast_exponential.hpp</div> </div>
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<a href="a00623.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="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "../glm.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_fast_exponential 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">#elif GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_fast_exponential extension included")</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>glm</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="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="a00932.html#ga5340e98a11fcbbd936ba6e983a154d50"> 33</a></span>  GLM_FUNC_DECL genType <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(genType x, genType y);</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="a00932.html#ga15325a8ed2d1c4ed2412c4b3b3927aa2"> 38</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(vec<L, T, Q> <span class="keyword">const</span>& x, vec<L, T, Q> <span class="keyword">const</span>& y);</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>  <span class="keyword">template</span><<span class="keyword">typename</span> genTypeT, <span class="keyword">typename</span> genTypeU></div>
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<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="a00932.html#ga7f2562db9c3e02ae76169c36b086c3f6"> 43</a></span>  GLM_FUNC_DECL genTypeT <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(genTypeT x, genTypeU y);</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5"> 48</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(vec<L, T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="a00932.html#gaa3180ac8f96ab37ab96e0cacaf608e10"> 53</a></span>  GLM_FUNC_DECL T <a class="code" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">fastExp</a>(T x);</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58"> 58</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">fastExp</a>(vec<L, T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="a00932.html#gae1bdc97b7f96a600e29c753f1cd4388a"> 63</a></span>  GLM_FUNC_DECL T <a class="code" href="a00932.html#ga937256993a7219e73f186bb348fe6be8">fastLog</a>(T 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>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="a00932.html#ga937256993a7219e73f186bb348fe6be8"> 68</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#ga937256993a7219e73f186bb348fe6be8">fastLog</a>(vec<L, T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="a00932.html#ga0af50585955eb14c60bb286297fabab2"> 73</a></span>  GLM_FUNC_DECL T <a class="code" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">fastExp2</a>(T x);</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6"> 78</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">fastExp2</a>(vec<L, T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="a00932.html#ga6e98118685f6dc9e05fbb13dd5e5234e"> 83</a></span>  GLM_FUNC_DECL T <a class="code" href="a00932.html#ga7562043539194ccc24649f8475bc5584">fastLog2</a>(T x);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="a00932.html#ga7562043539194ccc24649f8475bc5584"> 88</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00932.html#ga7562043539194ccc24649f8475bc5584">fastLog2</a>(vec<L, T, Q> <span class="keyword">const</span>& 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="l00091"></a><span class="lineno"> 91</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#include "fast_exponential.inl"</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aa00932_html_ga937256993a7219e73f186bb348fe6be8"><div class="ttname"><a href="a00932.html#ga937256993a7219e73f186bb348fe6be8">glm::fastLog</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > fastLog(vec< L, T, Q > const &x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate.</div></div>
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<div class="ttc" id="aa00932_html_ga3ba6153aec6bd74628f8b00530aa8d58"><div class="ttname"><a href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">glm::fastExp</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > fastExp(vec< L, T, Q > const &x)</div><div class="ttdoc">Faster than the common exp function but less accurate.</div></div>
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<div class="ttc" id="aa00932_html_ga1abe488c0829da5b9de70ac64aeaa7e5"><div class="ttname"><a href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">glm::fastPow</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > fastPow(vec< L, T, Q > const &x)</div><div class="ttdoc">Faster than the common pow function but less accurate.</div></div>
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<div class="ttc" id="aa00932_html_gacaaed8b67d20d244b7de217e7816c1b6"><div class="ttname"><a href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">glm::fastExp2</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > fastExp2(vec< L, T, Q > const &x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate.</div></div>
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<div class="ttc" id="aa00932_html_ga7562043539194ccc24649f8475bc5584"><div class="ttname"><a href="a00932.html#ga7562043539194ccc24649f8475bc5584">glm::fastLog2</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > fastLog2(vec< L, T, Q > const &x)</div><div class="ttdoc">Faster than the common log2 function but less accurate.</div></div>
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