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  40.    <div id="projectbrief">A multi core friendly Game Physics Engine</div>
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  107. <div class="header">
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  108.   <div class="headertitle"><div class="title">HashCombine.h</div></div>
    109. 

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    110. 

  110. <div class="contents">
    111. 

  111. <a href="_hash_combine_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)</span></div>
    112. 

  112. <div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// SPDX-FileCopyrightText: 2021 Jorrit Rouwe</span></div>
    113. 

  113. <div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">// SPDX-License-Identifier: MIT</span></div>
    114. 

  114. <div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
    115. 

  115. <div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#pragma once</span></div>
    116. 

  116. <div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
    117. 

  117. <div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><a class="code hl_define" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div>
    118. 

  118. <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span> </div>
    119. 

  119. <div class="foldopen" id="foldopen00015" data-start="{" data-end="}">
    120. 

  120. <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">   15</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *inData, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize, <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> inSeed = 0xcbf29ce484222325UL)</div>
    121. 

  121. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>{</div>
    122. 

  122. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> hash = inSeed;</div>
    123. 

  123. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_typedef" href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a> *data = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code hl_typedef" href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a> *<span class="keyword">&gt;</span>(inData); data &lt; reinterpret_cast&lt;const uint8 *&gt;(inData) + inSize; ++data)</div>
    124. 

  124. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>    {</div>
    125. 

  125. <div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>        hash ^= <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>(*data);</div>
    126. 

  126. <div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>        hash *= 0x100000001b3UL;</div>
    127. 

  127. <div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>    }</div>
    128. 

  128. <div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>    <span class="keywordflow">return</span> hash;</div>
    129. 

  129. <div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>}</div>
    130. 

  130. </div>
    131. 

  131. <div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
    132. 

  132. <div class="foldopen" id="foldopen00028" data-start="{" data-end="}">
    133. 

  133. <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#a117e2894f38fb560424040083a44de95">   28</a></span><span class="keyword">constexpr</span> <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> <a class="code hl_function" href="_hash_combine_8h.html#a117e2894f38fb560424040083a44de95">HashString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *inString, <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> inSeed = 0xcbf29ce484222325UL)</div>
    134. 

  134. <div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>{</div>
    135. 

  135. <div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> hash = inSeed;</div>
    136. 

  136. <div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span> *c = inString; *c != 0; ++c)</div>
    137. 

  137. <div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    {</div>
    138. 

  138. <div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>        hash ^= <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>(*c);</div>
    139. 

  139. <div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>        hash *= 0x100000001b3UL;</div>
    140. 

  140. <div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    }</div>
    141. 

  141. <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    <span class="keywordflow">return</span> hash;</div>
    142. 

  142. <div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>}</div>
    143. 

  143. </div>
    144. 

  144. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
    145. 

  145. <div class="foldopen" id="foldopen00043" data-start="{" data-end="}">
    146. 

  146. <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#a8ce241fe287672b4a559499d341d2ee7">   43</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> <a class="code hl_function" href="_hash_combine_8h.html#a8ce241fe287672b4a559499d341d2ee7">Hash64</a>(<a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> inValue)</div>
    147. 

  147. <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>{</div>
    148. 

  148. <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> hash = inValue;</div>
    149. 

  149. <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    hash = (~hash) + (hash &lt;&lt; 21); <span class="comment">// hash = (hash &lt;&lt; 21) - hash - 1;</span></div>
    150. 

  150. <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    hash = hash ^ (hash &gt;&gt; 24);</div>
    151. 

  151. <div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    hash = (hash + (hash &lt;&lt; 3)) + (hash &lt;&lt; 8); <span class="comment">// hash * 265</span></div>
    152. 

  152. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    hash = hash ^ (hash &gt;&gt; 14);</div>
    153. 

  153. <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    hash = (hash + (hash &lt;&lt; 2)) + (hash &lt;&lt; 4); <span class="comment">// hash * 21</span></div>
    154. 

  154. <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>    hash = hash ^ (hash &gt;&gt; 28);</div>
    155. 

  155. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    hash = hash + (hash &lt;&lt; 31);</div>
    156. 

  156. <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    <span class="keywordflow">return</span> hash;</div>
    157. 

  157. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>}</div>
    158. 

  158. </div>
    159. 

  159. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
    160. 

  160. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
    161. 

  161. <div class="foldopen" id="foldopen00058" data-start="{" data-end="};">
    162. 

  162. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="struct_hash.html">   58</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a></div>
    163. 

  163. <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>{</div>
    164. 

  164. <div class="foldopen" id="foldopen00060" data-start="{" data-end="}">
    165. 

  165. <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">   60</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keyword">const</span> T &amp;inValue)<span class="keyword"> const</span></div>
    166. 

  166. <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="keyword">    </span>{</div>
    167. 

  167. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>        <span class="keywordflow">return</span> inValue.GetHash();</div>
    168. 

  168. <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    }</div>
    169. 

  169. </div>
    170. 

  170. <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>};</div>
    171. 

  171. </div>
    172. 

  172. <div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> </div>
    173. 

  173. <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="keyword">template</span> &lt;&gt;</div>
    174. 

  174. <div class="foldopen" id="foldopen00068" data-start="{" data-end="};">
    175. 

  175. <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="struct_hash_3_01float_01_4.html">   68</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;float&gt;</div>
    176. 

  176. <div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>{</div>
    177. 

  177. <div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
    178. 

  178. <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="struct_hash_3_01float_01_4.html#afde5cce71909c54f7bc13dd7af58a024">   70</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keywordtype">float</span> inValue)<span class="keyword"> const</span></div>
    179. 

  179. <div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="keyword">    </span>{</div>
    180. 

  180. <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>        <span class="keywordtype">float</span> value = inValue == 0.0f? 0.0f : inValue; <span class="comment">// Convert -0.0f to 0.0f</span></div>
    181. 

  181. <div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(&amp;value, <span class="keyword">sizeof</span>(value));</div>
    182. 

  182. <div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    }</div>
    183. 

  183. </div>
    184. 

  184. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>};</div>
    185. 

  185. </div>
    186. 

  186. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
    187. 

  187. <div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="keyword">template</span> &lt;&gt;</div>
    188. 

  188. <div class="foldopen" id="foldopen00079" data-start="{" data-end="};">
    189. 

  189. <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="struct_hash_3_01double_01_4.html">   79</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;double&gt;</div>
    190. 

  190. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>{</div>
    191. 

  191. <div class="foldopen" id="foldopen00081" data-start="{" data-end="}">
    192. 

  192. <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="struct_hash_3_01double_01_4.html#a3cc376022ae67a2d00ab28f9a666e76d">   81</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keywordtype">double</span> inValue)<span class="keyword"> const</span></div>
    193. 

  193. <div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="keyword">    </span>{</div>
    194. 

  194. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>        <span class="keywordtype">double</span> value = inValue == 0.0? 0.0 : inValue; <span class="comment">// Convert -0.0 to 0.0</span></div>
    195. 

  195. <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(&amp;value, <span class="keyword">sizeof</span>(value));</div>
    196. 

  196. <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    }</div>
    197. 

  197. </div>
    198. 

  198. <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>};</div>
    199. 

  199. </div>
    200. 

  200. <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
    201. 

  201. <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="keyword">template</span> &lt;&gt;</div>
    202. 

  202. <div class="foldopen" id="foldopen00090" data-start="{" data-end="};">
    203. 

  203. <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="struct_hash_3_01const_01char_01_5_01_4.html">   90</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;const char *&gt;</div>
    204. 

  204. <div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>{</div>
    205. 

  205. <div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
    206. 

  206. <div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="struct_hash_3_01const_01char_01_5_01_4.html#af9fec483196ad9fb5c8b95c82a65898d">   92</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *inValue)<span class="keyword"> const</span></div>
    207. 

  207. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="keyword">    </span>{</div>
    208. 

  208. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a117e2894f38fb560424040083a44de95">HashString</a>(inValue);</div>
    209. 

  209. <div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    }</div>
    210. 

  210. </div>
    211. 

  211. <div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>};</div>
    212. 

  212. </div>
    213. 

  213. <div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span> </div>
    214. 

  214. <div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span><span class="keyword">template</span> &lt;&gt;</div>
    215. 

  215. <div class="foldopen" id="foldopen00100" data-start="{" data-end="};">
    216. 

  216. <div class="line"><a id="l00100" name="l00100"></a><span class="lineno"><a class="line" href="struct_hash_3_01std_1_1string__view_01_4.html">  100</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;<a class="code hl_namespace" href="namespacestd.html">std</a>::string_view&gt;</div>
    217. 

  217. <div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>{</div>
    218. 

  218. <div class="foldopen" id="foldopen00102" data-start="{" data-end="}">
    219. 

  219. <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="struct_hash_3_01std_1_1string__view_01_4.html#a53a3557810cc3e477c79e673f15bd5da">  102</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keyword">const</span> std::string_view &amp;inValue)<span class="keyword"> const</span></div>
    220. 

  220. <div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="keyword">    </span>{</div>
    221. 

  221. <div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(inValue.data(), <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a>(inValue.size()));</div>
    222. 

  222. <div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>    }</div>
    223. 

  223. </div>
    224. 

  224. <div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>};</div>
    225. 

  225. </div>
    226. 

  226. <div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
    227. 

  227. <div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span><span class="keyword">template</span> &lt;&gt;</div>
    228. 

  228. <div class="foldopen" id="foldopen00110" data-start="{" data-end="};">
    229. 

  229. <div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="struct_hash_3_01_string_01_4.html">  110</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;<a class="code hl_typedef" href="_s_t_l_allocator_8h.html#acfd9326153e4ff90e162d6e7d3e37c86">String</a>&gt;</div>
    230. 

  230. <div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>{</div>
    231. 

  231. <div class="foldopen" id="foldopen00112" data-start="{" data-end="}">
    232. 

  232. <div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="struct_hash_3_01_string_01_4.html#a118c792d077ab5f704c807223eaa8c91">  112</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(<span class="keyword">const</span> <a class="code hl_typedef" href="_s_t_l_allocator_8h.html#acfd9326153e4ff90e162d6e7d3e37c86">String</a> &amp;inValue)<span class="keyword"> const</span></div>
    233. 

  233. <div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="keyword">    </span>{</div>
    234. 

  234. <div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(inValue.data(), <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a>(inValue.size()));</div>
    235. 

  235. <div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>    }</div>
    236. 

  236. </div>
    237. 

  237. <div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>};</div>
    238. 

  238. </div>
    239. 

  239. <div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
    240. 

  240. <div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
    241. 

  241. <div class="foldopen" id="foldopen00120" data-start="{" data-end="};">
    242. 

  242. <div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="struct_hash_3_01_t_01_5_01_4.html">  120</a></span><span class="keyword">struct </span><a class="code hl_struct" href="struct_hash.html">Hash</a>&lt;T *&gt;</div>
    243. 

  243. <div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>{</div>
    244. 

  244. <div class="foldopen" id="foldopen00122" data-start="{" data-end="}">
    245. 

  245. <div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="struct_hash_3_01_t_01_5_01_4.html#a608a0600f35da2bebcac6d9b57b67b6f">  122</a></span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>      <a class="code hl_function" href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">operator () </a>(T *inValue)<span class="keyword"> const</span></div>
    246. 

  246. <div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="keyword">    </span>{</div>
    247. 

  247. <div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a>(&amp;inValue, <span class="keyword">sizeof</span>(inValue));</div>
    248. 

  248. <div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>    }</div>
    249. 

  249. </div>
    250. 

  250. <div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>};</div>
    251. 

  251. </div>
    252. 

  252. <div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
    253. 

  253. <div class="foldopen" id="foldopen00129" data-start="" data-end="">
    254. 

  254. <div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">  129</a></span><span class="preprocessor">#define JPH_DEFINE_TRIVIAL_HASH(type)                       \</span></div>
    255. 

  255. <div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="preprocessor">template &lt;&gt;                                                 \</span></div>
    256. 

  256. <div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span><span class="preprocessor">struct Hash&lt;type&gt;                                           \</span></div>
    257. 

  257. <div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span><span class="preprocessor">{                                                           \</span></div>
    258. 

  258. <div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="preprocessor">    uint64      operator () (const type &amp;inValue) const     \</span></div>
    259. 

  259. <div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span><span class="preprocessor">    {                                                       \</span></div>
    260. 

  260. <div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span><span class="preprocessor">        return HashBytes(&amp;inValue, sizeof(inValue));        \</span></div>
    261. 

  261. <div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="preprocessor">    }                                                       \</span></div>
    262. 

  262. <div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="preprocessor">};</span></div>
    263. 

  263. </div>
    264. 

  264. <div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
    265. 

  265. <div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span><a class="code hl_define" href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">JPH_DEFINE_TRIVIAL_HASH</a>(<span class="keywordtype">char</span>)</div>
    266. 

  266. <div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span><a class="code hl_define" href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">JPH_DEFINE_TRIVIAL_HASH</a>(<span class="keywordtype">int</span>)</div>
    267. 

  267. <div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><a class="code hl_define" href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">JPH_DEFINE_TRIVIAL_HASH</a>(<a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>)</div>
    268. 

  268. <div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span><a class="code hl_define" href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">JPH_DEFINE_TRIVIAL_HASH</a>(<a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>)</div>
    269. 

  269. <div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span> </div>
    270. 

  270. <div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span> </div>
    271. 

  271. <div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    272. 

  272. <div class="foldopen" id="foldopen00148" data-start="{" data-end="}">
    273. 

  273. <div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#aca48702d50d6db86a2bfba77688707d3">  148</a></span><span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="_hash_combine_8h.html#aca48702d50d6db86a2bfba77688707d3">HashCombine</a>(<a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> &amp;ioSeed, <span class="keyword">const</span> T &amp;inValue)</div>
    274. 

  274. <div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>{</div>
    275. 

  275. <div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    <span class="keyword">constexpr</span> <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> c = 0xbea225f9eb34556dUL;</div>
    276. 

  276. <div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> </div>
    277. 

  277. <div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> h = ioSeed;</div>
    278. 

  278. <div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> x = <a class="code hl_struct" href="struct_hash.html">Hash&lt;T&gt;</a> { } (inValue);</div>
    279. 

  279. <div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span> </div>
    280. 

  280. <div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>    <span class="comment">// See: https://github.com/jonmaiga/mx3/blob/master/mx3.h</span></div>
    281. 

  281. <div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    <span class="comment">// mix_stream(h, x)</span></div>
    282. 

  282. <div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    x *= c;</div>
    283. 

  283. <div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    x ^= x &gt;&gt; 39;</div>
    284. 

  284. <div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>    h += x * c;</div>
    285. 

  285. <div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>    h *= c;</div>
    286. 

  286. <div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
    287. 

  287. <div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>    <span class="comment">// mix(h)</span></div>
    288. 

  288. <div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>    h ^= h &gt;&gt; 32;</div>
    289. 

  289. <div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    h *= c;</div>
    290. 

  290. <div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    h ^= h &gt;&gt; 29;</div>
    291. 

  291. <div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    h *= c;</div>
    292. 

  292. <div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    h ^= h &gt;&gt; 32;</div>
    293. 

  293. <div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>    h *= c;</div>
    294. 

  294. <div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>    h ^= h &gt;&gt; 29;</div>
    295. 

  295. <div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
    296. 

  296. <div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>    ioSeed = h;</div>
    297. 

  297. <div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>}</div>
    298. 

  298. </div>
    299. 

  299. <div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span> </div>
    300. 

  300. <div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> FirstValue, <span class="keyword">typename</span>... Values&gt;</div>
    301. 

  301. <div class="foldopen" id="foldopen00187" data-start="{" data-end="}">
    302. 

  302. <div class="line"><a id="l00187" name="l00187"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#a54628f60d56870ba54746a7829d4e403">  187</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> <a class="code hl_function" href="_hash_combine_8h.html#a54628f60d56870ba54746a7829d4e403">HashCombineArgs</a>(<span class="keyword">const</span> FirstValue &amp;inFirstValue, Values... inValues)</div>
    303. 

  303. <div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>{</div>
    304. 

  304. <div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    <span class="comment">// Prime the seed by hashing the first value</span></div>
    305. 

  305. <div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>    <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> seed = <a class="code hl_struct" href="struct_hash.html">Hash&lt;FirstValue&gt;</a> { } (inFirstValue);</div>
    306. 

  306. <div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span> </div>
    307. 

  307. <div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    <span class="comment">// Hash all remaining values together using a fold expression</span></div>
    308. 

  308. <div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>    (<a class="code hl_function" href="_hash_combine_8h.html#aca48702d50d6db86a2bfba77688707d3">HashCombine</a>(seed, inValues), ...);</div>
    309. 

  309. <div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span> </div>
    310. 

  310. <div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>    <span class="keywordflow">return</span> seed;</div>
    311. 

  311. <div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>}</div>
    312. 

  312. </div>
    313. 

  313. <div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span> </div>
    314. 

  314. <div class="foldopen" id="foldopen00198" data-start="" data-end="">
    315. 

  315. <div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#aedd0cd83dae14bf34f99338587ab043d">  198</a></span><span class="preprocessor">#define JPH_MAKE_HASH_STRUCT(type, name, ...)               \</span></div>
    316. 

  316. <div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span><span class="preprocessor">    struct [[nodiscard]] name                               \</span></div>
    317. 

  317. <div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span><span class="preprocessor">    {                                                       \</span></div>
    318. 

  318. <div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span><span class="preprocessor">        ::JPH::uint64 operator()(const type &amp;t) const       \</span></div>
    319. 

  319. <div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span><span class="preprocessor">        {                                                   \</span></div>
    320. 

  320. <div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="preprocessor">            return ::JPH::HashCombineArgs(__VA_ARGS__);     \</span></div>
    321. 

  321. <div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="preprocessor">        }                                                   \</span></div>
    322. 

  322. <div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span><span class="preprocessor">    };</span></div>
    323. 

  323. </div>
    324. 

  324. <div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span> </div>
    325. 

  325. <div class="foldopen" id="foldopen00207" data-start="" data-end="">
    326. 

  326. <div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#a17475665ce4ff763a68a3fd9e82e826b">  207</a></span><span class="preprocessor">#define JPH_MAKE_STD_HASH(type)                             \</span></div>
    327. 

  327. <div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><span class="preprocessor">    JPH_SUPPRESS_WARNING_PUSH                               \</span></div>
    328. 

  328. <div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><span class="preprocessor">    JPH_SUPPRESS_WARNINGS                                   \</span></div>
    329. 

  329. <div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span><span class="preprocessor">    namespace std                                           \</span></div>
    330. 

  330. <div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span><span class="preprocessor">    {                                                       \</span></div>
    331. 

  331. <div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span><span class="preprocessor">        template&lt;&gt;                                          \</span></div>
    332. 

  332. <div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span><span class="preprocessor">        struct [[nodiscard]] hash&lt;type&gt;                     \</span></div>
    333. 

  333. <div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span><span class="preprocessor">        {                                                   \</span></div>
    334. 

  334. <div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span><span class="preprocessor">            size_t operator()(const type &amp;t) const          \</span></div>
    335. 

  335. <div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span><span class="preprocessor">            {                                               \</span></div>
    336. 

  336. <div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span><span class="preprocessor">                return size_t(::JPH::Hash&lt;type&gt;{ }(t));     \</span></div>
    337. 

  337. <div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span><span class="preprocessor">            }                                               \</span></div>
    338. 

  338. <div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span><span class="preprocessor">        };                                                  \</span></div>
    339. 

  339. <div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="preprocessor">    }                                                       \</span></div>
    340. 

  340. <div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span><span class="preprocessor">    JPH_SUPPRESS_WARNING_POP</span></div>
    341. 

  341. </div>
    342. 

  342. <div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span> </div>
    343. 

  343. <div class="foldopen" id="foldopen00223" data-start="" data-end="">
    344. 

  344. <div class="line"><a id="l00223" name="l00223"></a><span class="lineno"><a class="line" href="_hash_combine_8h.html#acb214eb23a4f6646330f74bc5f72c938">  223</a></span><span class="preprocessor">#define JPH_MAKE_HASHABLE(type, ...)                        \</span></div>
    345. 

  345. <div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span><span class="preprocessor">    JPH_SUPPRESS_WARNING_PUSH                               \</span></div>
    346. 

  346. <div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span><span class="preprocessor">    JPH_SUPPRESS_WARNINGS                                   \</span></div>
    347. 

  347. <div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span><span class="preprocessor">    namespace JPH                                           \</span></div>
    348. 

  348. <div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span><span class="preprocessor">    {                                                       \</span></div>
    349. 

  349. <div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="preprocessor">        template&lt;&gt;                                          \</span></div>
    350. 

  350. <div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span><span class="preprocessor">        JPH_MAKE_HASH_STRUCT(type, Hash&lt;type&gt;, __VA_ARGS__) \</span></div>
    351. 

  351. <div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span><span class="preprocessor">    }                                                       \</span></div>
    352. 

  352. <div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span><span class="preprocessor">    JPH_SUPPRESS_WARNING_POP                                \</span></div>
    353. 

  353. <div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span><span class="preprocessor">    JPH_MAKE_STD_HASH(type)</span></div>
    354. 

  354. </div>
    355. 

  355. <div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span> </div>
    356. 

  356. <div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    357. 

  357. <div class="ttc" id="a_core_8h_html_a115946cb5fc5879545e9ccea096a6031"><div class="ttname"><a href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a></div><div class="ttdeci">std::uint8_t uint8</div><div class="ttdef"><b>Definition</b> Core.h:501</div></div>
    358. 

  358. <div class="ttc" id="a_core_8h_html_a60e8696a4678cd348e991a1f172e53f7"><div class="ttname"><a href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a></div><div class="ttdeci">std::uint64_t uint64</div><div class="ttdef"><b>Definition</b> Core.h:504</div></div>
    359. 

  359. <div class="ttc" id="a_core_8h_html_a69aa29b598b851b0640aa225a9e5d61d"><div class="ttname"><a href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a></div><div class="ttdeci">unsigned int uint</div><div class="ttdef"><b>Definition</b> Core.h:500</div></div>
    360. 

  360. <div class="ttc" id="a_core_8h_html_a73da8725998b00321a9db341202d650d"><div class="ttname"><a href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div><div class="ttdeci">#define JPH_NAMESPACE_END</div><div class="ttdef"><b>Definition</b> Core.h:425</div></div>
    361. 

  361. <div class="ttc" id="a_core_8h_html_a8f95e75e58492e87412191fabadd8ca8"><div class="ttname"><a href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></div><div class="ttdeci">std::uint32_t uint32</div><div class="ttdef"><b>Definition</b> Core.h:503</div></div>
    362. 

  362. <div class="ttc" id="a_core_8h_html_ad14098b68b8c44ea6112601031268405"><div class="ttname"><a href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define JPH_NAMESPACE_BEGIN</div><div class="ttdef"><b>Definition</b> Core.h:419</div></div>
    363. 

  363. <div class="ttc" id="a_hash_combine_8h_html_a117e2894f38fb560424040083a44de95"><div class="ttname"><a href="_hash_combine_8h.html#a117e2894f38fb560424040083a44de95">HashString</a></div><div class="ttdeci">constexpr uint64 HashString(const char *inString, uint64 inSeed=0xcbf29ce484222325UL)</div><div class="ttdef"><b>Definition</b> HashCombine.h:28</div></div>
    364. 

  364. <div class="ttc" id="a_hash_combine_8h_html_a396c677c4eb61f19e11cc202aac23c38"><div class="ttname"><a href="_hash_combine_8h.html#a396c677c4eb61f19e11cc202aac23c38">HashBytes</a></div><div class="ttdeci">JPH_NAMESPACE_BEGIN uint64 HashBytes(const void *inData, uint inSize, uint64 inSeed=0xcbf29ce484222325UL)</div><div class="ttdef"><b>Definition</b> HashCombine.h:15</div></div>
    365. 

  365. <div class="ttc" id="a_hash_combine_8h_html_a54628f60d56870ba54746a7829d4e403"><div class="ttname"><a href="_hash_combine_8h.html#a54628f60d56870ba54746a7829d4e403">HashCombineArgs</a></div><div class="ttdeci">uint64 HashCombineArgs(const FirstValue &amp;inFirstValue, Values... inValues)</div><div class="ttdef"><b>Definition</b> HashCombine.h:187</div></div>
    366. 

  366. <div class="ttc" id="a_hash_combine_8h_html_a8ce241fe287672b4a559499d341d2ee7"><div class="ttname"><a href="_hash_combine_8h.html#a8ce241fe287672b4a559499d341d2ee7">Hash64</a></div><div class="ttdeci">uint64 Hash64(uint64 inValue)</div><div class="ttdef"><b>Definition</b> HashCombine.h:43</div></div>
    367. 

  367. <div class="ttc" id="a_hash_combine_8h_html_aca48702d50d6db86a2bfba77688707d3"><div class="ttname"><a href="_hash_combine_8h.html#aca48702d50d6db86a2bfba77688707d3">HashCombine</a></div><div class="ttdeci">void HashCombine(uint64 &amp;ioSeed, const T &amp;inValue)</div><div class="ttdoc">Commonly used types.</div><div class="ttdef"><b>Definition</b> HashCombine.h:148</div></div>
    368. 

  368. <div class="ttc" id="a_hash_combine_8h_html_ae769863cf16f969cdea429484609d34e"><div class="ttname"><a href="_hash_combine_8h.html#ae769863cf16f969cdea429484609d34e">JPH_DEFINE_TRIVIAL_HASH</a></div><div class="ttdeci">#define JPH_DEFINE_TRIVIAL_HASH(type)</div><div class="ttdoc">Helper macro to define a hash function for trivial types.</div><div class="ttdef"><b>Definition</b> HashCombine.h:129</div></div>
    369. 

  369. <div class="ttc" id="a_s_t_l_allocator_8h_html_acfd9326153e4ff90e162d6e7d3e37c86"><div class="ttname"><a href="_s_t_l_allocator_8h.html#acfd9326153e4ff90e162d6e7d3e37c86">String</a></div><div class="ttdeci">std::basic_string&lt; char, std::char_traits&lt; char &gt;, STLAllocator&lt; char &gt; &gt; String</div><div class="ttdef"><b>Definition</b> STLAllocator.h:107</div></div>
    370. 

  370. <div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition</b> Array.h:699</div></div>
    371. 

  371. <div class="ttc" id="astruct_hash_html"><div class="ttname"><a href="struct_hash.html">Hash</a></div><div class="ttdoc">Fallback hash function that calls T::GetHash()</div><div class="ttdef"><b>Definition</b> HashCombine.h:59</div></div>
    372. 

  372. <div class="ttc" id="astruct_hash_html_a006c911ef82c10473d3773398654cbe1"><div class="ttname"><a href="struct_hash.html#a006c911ef82c10473d3773398654cbe1">Hash::operator()</a></div><div class="ttdeci">uint64 operator()(const T &amp;inValue) const</div><div class="ttdef"><b>Definition</b> HashCombine.h:60</div></div>
    373. 

  373. </div><!-- fragment --></div><!-- contents -->
    374. 

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