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    49. 

  49. <div class="title">epsilon.hpp</div>  </div>
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  52. <a href="a00020.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>
    53. 

  53. <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#pragma once</span></div>
    54. 

  54. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div>
    55. 

  55. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">// Dependencies</span></div>
    56. 

  56. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
    57. 

  57. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;../detail/precision.hpp&quot;</span></div>
    58. 

  58. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div>
    59. 

  59. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
    60. 

  60. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#       pragma message(&quot;GLM: GLM_GTC_epsilon extension included&quot;)</span></div>
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  61. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#endif</span></div>
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  62. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div>
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  63. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00141.html">glm</a></div>
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  64. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;{</div>
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  65. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div>
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  66. <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
    67. 

  67. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        GLM_FUNC_DECL vecType&lt;bool, P&gt; <a class="code" href="a00163.html#gaa7f227999ca09e7ca994e8b35aba47bb">epsilonEqual</a>(</div>
    68. 

  68. <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; x,</div>
    69. 

  69. <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; y,</div>
    70. 

  70. <div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;                T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
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  71. <div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div>
    72. 

  72. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    73. 

  73. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00163.html#gaa7f227999ca09e7ca994e8b35aba47bb">epsilonEqual</a>(</div>
    74. 

  74. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                genType <span class="keyword">const</span> &amp; x,</div>
    75. 

  75. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                genType <span class="keyword">const</span> &amp; y,</div>
    76. 

  76. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                genType <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
    77. 

  77. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
    78. 

  78. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    79. 

  79. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        GLM_FUNC_DECL <span class="keyword">typename</span> genType::boolType <a class="code" href="a00163.html#ga50a92103fb0cbd796908e1bf20c79aaf">epsilonNotEqual</a>(</div>
    80. 

  80. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                genType <span class="keyword">const</span> &amp; x,</div>
    81. 

  81. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                genType <span class="keyword">const</span> &amp; y,</div>
    82. 

  82. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                <span class="keyword">typename</span> genType::value_type <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
    83. 

  83. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
    84. 

  84. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    85. 

  85. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00163.html#ga50a92103fb0cbd796908e1bf20c79aaf">epsilonNotEqual</a>(</div>
    86. 

  86. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                genType <span class="keyword">const</span> &amp; x,</div>
    87. 

  87. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                genType <span class="keyword">const</span> &amp; y,</div>
    88. 

  88. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                genType <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
    89. 

  89. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
    90. 

  90. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;}<span class="comment">//namespace glm</span></div>
    91. 

  91. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
    92. 

  92. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#include &quot;epsilon.inl&quot;</span></div>
    93. 

  93. <div class="ttc" id="a00163_html_ga50a92103fb0cbd796908e1bf20c79aaf"><div class="ttname"><a href="a00163.html#ga50a92103fb0cbd796908e1bf20c79aaf">glm::epsilonNotEqual</a></div><div class="ttdeci">GLM_FUNC_DECL bool epsilonNotEqual(genType const &amp;x, genType const &amp;y, genType const &amp;epsilon)</div><div class="ttdoc">Returns the component-wise comparison of |x - y| >= epsilon. </div></div>
    94. 

  94. <div class="ttc" id="a00162_html_ga2a1e57fc5592b69cfae84174cbfc9429"><div class="ttname"><a href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">glm::epsilon</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()</div><div class="ttdoc">Return the epsilon constant for floating point types. </div></div>
    95. 

  95. <div class="ttc" id="a00141_html"><div class="ttname"><a href="a00141.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
    96. 

  96. <div class="ttc" id="a00163_html_gaa7f227999ca09e7ca994e8b35aba47bb"><div class="ttname"><a href="a00163.html#gaa7f227999ca09e7ca994e8b35aba47bb">glm::epsilonEqual</a></div><div class="ttdeci">GLM_FUNC_DECL bool epsilonEqual(genType const &amp;x, genType const &amp;y, genType const &amp;epsilon)</div><div class="ttdoc">Returns the component-wise comparison of |x - y| < epsilon. </div></div>
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