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<li class="navelem"><a class="el" href="dir_885cc87fac2d91e269af0a5a959fa5f6.html">E:</a></li><li class="navelem"><a class="el" href="dir_153b03dd71a7bff437c38ec53cb2e014.html">Source</a></li><li class="navelem"><a class="el" href="dir_0c6652232a835be54bedd6cfd7502504.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e2c7faa62a52820b5be8795affd6e495.html">glm</a></li><li class="navelem"><a class="el" href="dir_5cf96241cdcf6779b80e104875f9716f.html">glm</a></li><li class="navelem"><a class="el" href="dir_8aa733b201d3a9f98631fbccc86ae6c7.html">gtc</a></li> </ul>
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<div class="title">ulp.hpp</div> </div>
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<div class="contents">
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<a href="a00136.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="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#pragma once</span></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="l00045"></a><span class="lineno"> 45</span> <span class="comment">// Dependencies</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "../detail/setup.hpp"</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "../detail/precision.hpp"</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "../detail/type_int.hpp"</span></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="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"># pragma message("GLM: GLM_GTC_ulp extension included")</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></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="l00054"></a><span class="lineno"> 54</span> <span class="keyword">namespace </span><a class="code" href="a00145.html">glm</a></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  GLM_FUNC_DECL genType <a class="code" href="a00180.html#gad107ec3d9697ef82032a33338a73ebdd">next_float</a>(genType <span class="keyword">const</span> & x);</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  GLM_FUNC_DECL genType <a class="code" href="a00180.html#gaa399d5b6472a70e8952f9b26ecaacdec">prev_float</a>(genType <span class="keyword">const</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>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  GLM_FUNC_DECL genType <a class="code" href="a00180.html#gad107ec3d9697ef82032a33338a73ebdd">next_float</a>(genType <span class="keyword">const</span> & x, <a class="code" href="a00162.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <span class="keyword">const</span> & Distance);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  GLM_FUNC_DECL genType <a class="code" href="a00180.html#gaa399d5b6472a70e8952f9b26ecaacdec">prev_float</a>(genType <span class="keyword">const</span> & x, <a class="code" href="a00162.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <span class="keyword">const</span> & Distance);</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  GLM_FUNC_DECL <a class="code" href="a00162.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code" href="a00180.html#ga85355f2549d75789eb66e5d565d8ad26">float_distance</a>(T <span class="keyword">const</span> & x, T <span class="keyword">const</span> & y);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">template</span><<span class="keyword">typename</span>> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  GLM_FUNC_DECL vecType<uint> <a class="code" href="a00180.html#ga85355f2549d75789eb66e5d565d8ad26">float_distance</a>(vecType<T> <span class="keyword">const</span> & x, vecType<T> <span class="keyword">const</span> & y);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }<span class="comment">// namespace glm</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#include "ulp.inl"</span></div>
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<div class="ttc" id="a00180_html_gaa399d5b6472a70e8952f9b26ecaacdec"><div class="ttname"><a href="a00180.html#gaa399d5b6472a70e8952f9b26ecaacdec">glm::prev_float</a></div><div class="ttdeci">GLM_FUNC_DECL genType prev_float(genType const &x, uint const &Distance)</div><div class="ttdoc">Return the value(s) ULP distance before the input value(s). </div></div>
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<div class="ttc" id="a00162_html_ga91ad9478d81a7aaf2593e8d9c3d06a14"><div class="ttname"><a href="a00162.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="a00118_source.html#l00306">type_int.hpp:306</a></div></div>
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<div class="ttc" id="a00145_html"><div class="ttname"><a href="a00145.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00039">_noise.hpp:39</a></div></div>
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<div class="ttc" id="a00180_html_ga85355f2549d75789eb66e5d565d8ad26"><div class="ttname"><a href="a00180.html#ga85355f2549d75789eb66e5d565d8ad26">glm::float_distance</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< uint > float_distance(vecType< T > const &x, vecType< T > const &y)</div><div class="ttdoc">Return the distance in the number of ULP between 2 vectors. </div></div>
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<div class="ttc" id="a00180_html_gad107ec3d9697ef82032a33338a73ebdd"><div class="ttname"><a href="a00180.html#gad107ec3d9697ef82032a33338a73ebdd">glm::next_float</a></div><div class="ttdeci">GLM_FUNC_DECL genType next_float(genType const &x, uint const &Distance)</div><div class="ttdoc">Return the value(s) ULP distance after the input value(s). </div></div>
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