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  108.   <div class="headertitle"><div class="title">TempAllocator.h</div></div>
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    110. 

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

  111. <a href="_temp_allocator_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><span class="preprocessor">#include &lt;<a class="code" href="_non_copyable_8h.html">Jolt/Core/NonCopyable.h</a>&gt;</span></div>
    118. 

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

  119. <div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><a class="code hl_define" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div>
    120. 

  120. <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
    121. 

  121. <div class="foldopen" id="foldopen00015" data-start="{" data-end="};">
    122. 

  122. <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="class_temp_allocator.html">   15</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_temp_allocator.html">TempAllocator</a> : <span class="keyword">public</span> <a class="code hl_class" href="class_non_copyable.html">NonCopyable</a></div>
    123. 

  123. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>{</div>
    124. 

  124. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="keyword">public</span>:</div>
    125. 

  125. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    126. 

  126. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
    127. 

  127. <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="class_temp_allocator.html#a6a58502ba1dcf02113fda640acf49fd9">   21</a></span>    <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">bool</span>           needs_aligned_allocate = <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a> &gt; <a class="code hl_define" href="_core_8h.html#a25f22c6e1ee09e17aef6d6c1e9e6ce63">JPH_DEFAULT_ALLOCATE_ALIGNMENT</a>;</div>
    128. 

  128. <div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
    129. 

  129. <div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="class_temp_allocator.html#ab44895b2fff0b5814a3903b5cae60912">   24</a></span>    <span class="keyword">virtual</span>                         <a class="code hl_function" href="class_temp_allocator.html#ab44895b2fff0b5814a3903b5cae60912">~TempAllocator</a>() = <span class="keywordflow">default</span>;</div>
    130. 

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

  131. <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="class_temp_allocator.html#aa62f890910ee965efea7244953f3c65e">   27</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span> *                  <a class="code hl_function" href="class_temp_allocator.html#aa62f890910ee965efea7244953f3c65e">Allocate</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize) = 0;</div>
    132. 

  132. <div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
    133. 

  133. <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="class_temp_allocator.html#a1d9399cbf93c253a7f03d8ffea249bfe">   30</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_temp_allocator.html#a1d9399cbf93c253a7f03d8ffea249bfe">Free</a>(<span class="keywordtype">void</span> *inAddress, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize) = 0;</div>
    134. 

  134. <div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>};</div>
    135. 

  135. </div>
    136. 

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

  137. <div class="foldopen" id="foldopen00034" data-start="{" data-end="};">
    138. 

  138. <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html">   34</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_temp_allocator_impl.html">TempAllocatorImpl</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_temp_allocator.html">TempAllocator</a></div>
    139. 

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

  140. <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="keyword">public</span>:</div>
    141. 

  141. <div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    142. 

  142. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
    143. 

  143. <div class="foldopen" id="foldopen00040" data-start="{" data-end="}">
    144. 

  144. <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#a874338fcacbdb3af3596335afb94c263">   40</a></span>    <span class="keyword">explicit</span>                        <a class="code hl_function" href="class_temp_allocator_impl.html#a874338fcacbdb3af3596335afb94c263">TempAllocatorImpl</a>(<span class="keywordtype">size_t</span> inSize) : mSize(inSize)</div>
    145. 

  145. <div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    {</div>
    146. 

  146. <div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>        <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (needs_aligned_allocate)</div>
    147. 

  147. <div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>            mBase = <span class="keyword">static_cast&lt;</span><a class="code hl_typedef" href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a> *<span class="keyword">&gt;</span>(<a class="code hl_variable" href="_memory_8cpp.html#ae8854fb6cfcc5836d8e9f6103a3a6c68">AlignedAllocate</a>(inSize, <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a>));</div>
    148. 

  148. <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>        <span class="keywordflow">else</span></div>
    149. 

  149. <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>            mBase = <span class="keyword">static_cast&lt;</span><a class="code hl_typedef" href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a> *<span class="keyword">&gt;</span>(JPH::Allocate(inSize));</div>
    150. 

  150. <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    }</div>
    151. 

  151. </div>
    152. 

  152. <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span> </div>
    153. 

  153. <div class="foldopen" id="foldopen00049" data-start="{" data-end="}">
    154. 

  154. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#a7ced1650e61db4a4917ac8eb2e1cbe30">   49</a></span>    <span class="keyword">virtual</span>                         <a class="code hl_function" href="class_temp_allocator_impl.html#a7ced1650e61db4a4917ac8eb2e1cbe30">~TempAllocatorImpl</a>()<span class="keyword"> override</span></div>
    155. 

  155. <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="keyword">    </span>{</div>
    156. 

  156. <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>        <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(mTop == 0);</div>
    157. 

  157. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>        <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (needs_aligned_allocate)</div>
    158. 

  158. <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>            <a class="code hl_variable" href="_memory_8cpp.html#add39c49c5cd22c9ddbc25aae2c01b5f3">AlignedFree</a>(mBase);</div>
    159. 

  159. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>        <span class="keywordflow">else</span></div>
    160. 

  160. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>            JPH::Free(mBase);</div>
    161. 

  161. <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    }</div>
    162. 

  162. </div>
    163. 

  163. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span> </div>
    164. 

  164. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    <span class="comment">// See: TempAllocator</span></div>
    165. 

  165. <div class="foldopen" id="foldopen00059" data-start="{" data-end="}">
    166. 

  166. <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#adf9ef85969afed92a4fb14b1e6ff1ac5">   59</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span> *                  <a class="code hl_function" href="class_temp_allocator_impl.html#adf9ef85969afed92a4fb14b1e6ff1ac5">Allocate</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    167. 

  167. <div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="keyword">    </span>{</div>
    168. 

  168. <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>        <span class="keywordflow">if</span> (inSize == 0)</div>
    169. 

  169. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>        {</div>
    170. 

  170. <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>            <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    171. 

  171. <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>        }</div>
    172. 

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

  173. <div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>        {</div>
    174. 

  174. <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>            <span class="keywordtype">size_t</span> new_top = mTop + <a class="code hl_function" href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a>(inSize, <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a>);</div>
    175. 

  175. <div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>            <span class="keywordflow">if</span> (new_top &gt; mSize)</div>
    176. 

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

  177. <div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>                <a class="code hl_variable" href="_issue_reporting_8cpp.html#a5b9da8153a0850dccf744d526486ebd2">Trace</a>(<span class="stringliteral">&quot;TempAllocator: Out of memory trying to allocate %u bytes&quot;</span>, inSize);</div>
    178. 

  178. <div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>                std::abort();</div>
    179. 

  179. <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>            }</div>
    180. 

  180. <div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>            <span class="keywordtype">void</span> *address = mBase + mTop;</div>
    181. 

  181. <div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>            mTop = new_top;</div>
    182. 

  182. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>            <span class="keywordflow">return</span> address;</div>
    183. 

  183. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>        }</div>
    184. 

  184. <div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    }</div>
    185. 

  185. </div>
    186. 

  186. <div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
    187. 

  187. <div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    <span class="comment">// See: TempAllocator</span></div>
    188. 

  188. <div class="foldopen" id="foldopen00080" data-start="{" data-end="}">
    189. 

  189. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#aa7b2ea67b67c57c776d4c2a415b430ba">   80</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_temp_allocator_impl.html#aa7b2ea67b67c57c776d4c2a415b430ba">Free</a>(<span class="keywordtype">void</span> *inAddress, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    190. 

  190. <div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="keyword">    </span>{</div>
    191. 

  191. <div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>        <span class="keywordflow">if</span> (inAddress == <span class="keyword">nullptr</span>)</div>
    192. 

  192. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>        {</div>
    193. 

  193. <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>            <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(inSize == 0);</div>
    194. 

  194. <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>        }</div>
    195. 

  195. <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keywordflow">else</span></div>
    196. 

  196. <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>        {</div>
    197. 

  197. <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>            mTop -= <a class="code hl_function" href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a>(inSize, <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a>);</div>
    198. 

  198. <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>            <span class="keywordflow">if</span> (mBase + mTop != inAddress)</div>
    199. 

  199. <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>            {</div>
    200. 

  200. <div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>                <a class="code hl_variable" href="_issue_reporting_8cpp.html#a5b9da8153a0850dccf744d526486ebd2">Trace</a>(<span class="stringliteral">&quot;TempAllocator: Freeing in the wrong order&quot;</span>);</div>
    201. 

  201. <div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>                std::abort();</div>
    202. 

  202. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>            }</div>
    203. 

  203. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>        }</div>
    204. 

  204. <div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    }</div>
    205. 

  205. </div>
    206. 

  206. <div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
    207. 

  207. <div class="foldopen" id="foldopen00098" data-start="{" data-end="}">
    208. 

  208. <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#ac998e260e54f25b3493d30e24b15bef2">   98</a></span>    <span class="keywordtype">bool</span>                            <a class="code hl_function" href="class_temp_allocator_impl.html#ac998e260e54f25b3493d30e24b15bef2">IsEmpty</a>()<span class="keyword"> const</span></div>
    209. 

  209. <div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span><span class="keyword">    </span>{</div>
    210. 

  210. <div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>        <span class="keywordflow">return</span> mTop == 0;</div>
    211. 

  211. <div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    }</div>
    212. 

  212. </div>
    213. 

  213. <div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> </div>
    214. 

  214. <div class="foldopen" id="foldopen00104" data-start="{" data-end="}">
    215. 

  215. <div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#a56356a3176389ddd4b278e268f7a6b7f">  104</a></span>    <span class="keywordtype">size_t</span>                          <a class="code hl_function" href="class_temp_allocator_impl.html#a56356a3176389ddd4b278e268f7a6b7f">GetSize</a>()<span class="keyword"> const</span></div>
    216. 

  216. <div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="keyword">    </span>{</div>
    217. 

  217. <div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>        <span class="keywordflow">return</span> mSize;</div>
    218. 

  218. <div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    }</div>
    219. 

  219. </div>
    220. 

  220. <div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span> </div>
    221. 

  221. <div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
    222. 

  222. <div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#a51303fe4dfc64985675b9537ef2f8edb">  110</a></span>    <span class="keywordtype">size_t</span>                          <a class="code hl_function" href="class_temp_allocator_impl.html#a51303fe4dfc64985675b9537ef2f8edb">GetUsage</a>()<span class="keyword"> const</span></div>
    223. 

  223. <div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span><span class="keyword">    </span>{</div>
    224. 

  224. <div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>        <span class="keywordflow">return</span> mTop;</div>
    225. 

  225. <div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    }</div>
    226. 

  226. </div>
    227. 

  227. <div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
    228. 

  228. <div class="foldopen" id="foldopen00116" data-start="{" data-end="}">
    229. 

  229. <div class="line"><a id="l00116" name="l00116"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#ac698ca89fe759ecd74899cd93d4028a6">  116</a></span>    <span class="keywordtype">bool</span>                            <a class="code hl_function" href="class_temp_allocator_impl.html#ac698ca89fe759ecd74899cd93d4028a6">CanAllocate</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> const</span></div>
    230. 

  230. <div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="keyword">    </span>{</div>
    231. 

  231. <div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        <span class="keywordflow">return</span> mTop + <a class="code hl_function" href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a>(inSize, <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a>) &lt;= mSize;</div>
    232. 

  232. <div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>    }</div>
    233. 

  233. </div>
    234. 

  234. <div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
    235. 

  235. <div class="foldopen" id="foldopen00122" data-start="{" data-end="}">
    236. 

  236. <div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl.html#a5d90cdbf402b46a9429593da08008bdc">  122</a></span>    <span class="keywordtype">bool</span>                            <a class="code hl_function" href="class_temp_allocator_impl.html#a5d90cdbf402b46a9429593da08008bdc">OwnsMemory</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *inAddress)<span class="keyword"> const</span></div>
    237. 

  237. <div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="keyword">    </span>{</div>
    238. 

  238. <div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>        <span class="keywordflow">return</span> inAddress &gt;= mBase &amp;&amp; inAddress &lt; mBase + mSize;</div>
    239. 

  239. <div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>    }</div>
    240. 

  240. </div>
    241. 

  241. <div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> </div>
    242. 

  242. <div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span><span class="keyword">private</span>:</div>
    243. 

  243. <div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>    <a class="code hl_typedef" href="_core_8h.html#a115946cb5fc5879545e9ccea096a6031">uint8</a> *                         mBase;                          </div>
    244. 

  244. <div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    <span class="keywordtype">size_t</span>                          mSize;                          </div>
    245. 

  245. <div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    <span class="keywordtype">size_t</span>                          mTop = 0;                       </div>
    246. 

  246. <div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>};</div>
    247. 

  247. </div>
    248. 

  248. <div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> </div>
    249. 

  249. <div class="foldopen" id="foldopen00135" data-start="{" data-end="};">
    250. 

  250. <div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="class_temp_allocator_malloc.html">  135</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_temp_allocator_malloc.html">TempAllocatorMalloc</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_temp_allocator.html">TempAllocator</a></div>
    251. 

  251. <div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>{</div>
    252. 

  252. <div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="keyword">public</span>:</div>
    253. 

  253. <div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    254. 

  254. <div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span> </div>
    255. 

  255. <div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>    <span class="comment">// See: TempAllocator</span></div>
    256. 

  256. <div class="foldopen" id="foldopen00141" data-start="{" data-end="}">
    257. 

  257. <div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="class_temp_allocator_malloc.html#a985a35b24e08ce333e10a712578458e6">  141</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span> *                  <a class="code hl_function" href="class_temp_allocator_malloc.html#a985a35b24e08ce333e10a712578458e6">Allocate</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    258. 

  258. <div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><span class="keyword">    </span>{</div>
    259. 

  259. <div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>        <span class="keywordflow">if</span> (inSize &gt; 0)</div>
    260. 

  260. <div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        {</div>
    261. 

  261. <div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>            <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (needs_aligned_allocate)</div>
    262. 

  262. <div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>                <span class="keywordflow">return</span> <a class="code hl_variable" href="_memory_8cpp.html#ae8854fb6cfcc5836d8e9f6103a3a6c68">AlignedAllocate</a>(inSize, <a class="code hl_define" href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a>);</div>
    263. 

  263. <div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>            <span class="keywordflow">else</span></div>
    264. 

  264. <div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>                <span class="keywordflow">return</span> JPH::Allocate(inSize);</div>
    265. 

  265. <div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>        }</div>
    266. 

  266. <div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>        <span class="keywordflow">else</span></div>
    267. 

  267. <div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>            <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    268. 

  268. <div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    }</div>
    269. 

  269. </div>
    270. 

  270. <div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> </div>
    271. 

  271. <div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    <span class="comment">// See: TempAllocator</span></div>
    272. 

  272. <div class="foldopen" id="foldopen00155" data-start="{" data-end="}">
    273. 

  273. <div class="line"><a id="l00155" name="l00155"></a><span class="lineno"><a class="line" href="class_temp_allocator_malloc.html#a03b9827f7300d701f22d6ca53ba9d686">  155</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_temp_allocator_malloc.html#a03b9827f7300d701f22d6ca53ba9d686">Free</a>(<span class="keywordtype">void</span> *inAddress, [[maybe_unused]] <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    274. 

  274. <div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span><span class="keyword">    </span>{</div>
    275. 

  275. <div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>        <span class="keywordflow">if</span> (inAddress != <span class="keyword">nullptr</span>)</div>
    276. 

  276. <div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>        {</div>
    277. 

  277. <div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>            <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (needs_aligned_allocate)</div>
    278. 

  278. <div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>                <a class="code hl_variable" href="_memory_8cpp.html#add39c49c5cd22c9ddbc25aae2c01b5f3">AlignedFree</a>(inAddress);</div>
    279. 

  279. <div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>            <span class="keywordflow">else</span></div>
    280. 

  280. <div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>                JPH::Free(inAddress);</div>
    281. 

  281. <div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>        }</div>
    282. 

  282. <div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    }</div>
    283. 

  283. </div>
    284. 

  284. <div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>};</div>
    285. 

  285. </div>
    286. 

  286. <div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span> </div>
    287. 

  287. <div class="foldopen" id="foldopen00168" data-start="{" data-end="};">
    288. 

  288. <div class="line"><a id="l00168" name="l00168"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl_with_malloc_fallback.html">  168</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_temp_allocator_impl_with_malloc_fallback.html">TempAllocatorImplWithMallocFallback</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_temp_allocator.html">TempAllocator</a></div>
    289. 

  289. <div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>{</div>
    290. 

  290. <div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span><span class="keyword">public</span>:</div>
    291. 

  291. <div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    292. 

  292. <div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> </div>
    293. 

  293. <div class="foldopen" id="foldopen00174" data-start="{" data-end="}">
    294. 

  294. <div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl_with_malloc_fallback.html#a1dde46a11157eaac198e43fb63be9d82">  174</a></span>    <span class="keyword">explicit</span>                        <a class="code hl_function" href="class_temp_allocator_impl_with_malloc_fallback.html#a1dde46a11157eaac198e43fb63be9d82">TempAllocatorImplWithMallocFallback</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize) :</div>
    295. 

  295. <div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>        mAllocator(inSize)</div>
    296. 

  296. <div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    {</div>
    297. 

  297. <div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    }</div>
    298. 

  298. </div>
    299. 

  299. <div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span> </div>
    300. 

  300. <div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    <span class="comment">// See: TempAllocator</span></div>
    301. 

  301. <div class="foldopen" id="foldopen00180" data-start="{" data-end="}">
    302. 

  302. <div class="line"><a id="l00180" name="l00180"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl_with_malloc_fallback.html#ac20fa2756768654e3228e40b17ed6656">  180</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span> *                  <a class="code hl_function" href="class_temp_allocator_impl_with_malloc_fallback.html#ac20fa2756768654e3228e40b17ed6656">Allocate</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    303. 

  303. <div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="keyword">    </span>{</div>
    304. 

  304. <div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>        <span class="keywordflow">if</span> (mAllocator.CanAllocate(inSize))</div>
    305. 

  305. <div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>            <span class="keywordflow">return</span> mAllocator.Allocate(inSize);</div>
    306. 

  306. <div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>        <span class="keywordflow">else</span></div>
    307. 

  307. <div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>            <span class="keywordflow">return</span> mFallbackAllocator.Allocate(inSize);</div>
    308. 

  308. <div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    }</div>
    309. 

  309. </div>
    310. 

  310. <div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span> </div>
    311. 

  311. <div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    <span class="comment">// See: TempAllocator</span></div>
    312. 

  312. <div class="foldopen" id="foldopen00189" data-start="{" data-end="}">
    313. 

  313. <div class="line"><a id="l00189" name="l00189"></a><span class="lineno"><a class="line" href="class_temp_allocator_impl_with_malloc_fallback.html#a2cdead10d53265be2316934e55684b29">  189</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_temp_allocator_impl_with_malloc_fallback.html#a2cdead10d53265be2316934e55684b29">Free</a>(<span class="keywordtype">void</span> *inAddress, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inSize)<span class="keyword"> override</span></div>
    314. 

  314. <div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span><span class="keyword">    </span>{</div>
    315. 

  315. <div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>        <span class="keywordflow">if</span> (inAddress == <span class="keyword">nullptr</span>)</div>
    316. 

  316. <div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>        {</div>
    317. 

  317. <div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>            <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(inSize == 0);</div>
    318. 

  318. <div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>        }</div>
    319. 

  319. <div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>        <span class="keywordflow">else</span></div>
    320. 

  320. <div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>        {</div>
    321. 

  321. <div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>            <span class="keywordflow">if</span> (mAllocator.OwnsMemory(inAddress))</div>
    322. 

  322. <div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>                mAllocator.Free(inAddress, inSize);</div>
    323. 

  323. <div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>            <span class="keywordflow">else</span></div>
    324. 

  324. <div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>                mFallbackAllocator.Free(inAddress, inSize);</div>
    325. 

  325. <div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>        }</div>
    326. 

  326. <div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>    }</div>
    327. 

  327. </div>
    328. 

  328. <div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span> </div>
    329. 

  329. <div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="keyword">private</span>:</div>
    330. 

  330. <div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    <a class="code hl_class" href="class_temp_allocator_impl.html">TempAllocatorImpl</a>               mAllocator;</div>
    331. 

  331. <div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>    <a class="code hl_class" href="class_temp_allocator_malloc.html">TempAllocatorMalloc</a>             mFallbackAllocator;</div>
    332. 

  332. <div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>};</div>
    333. 

  333. </div>
    334. 

  334. <div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span> </div>
    335. 

  335. <div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    336. 

  336. <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>
    337. 

  337. <div class="ttc" id="a_core_8h_html_a25f22c6e1ee09e17aef6d6c1e9e6ce63"><div class="ttname"><a href="_core_8h.html#a25f22c6e1ee09e17aef6d6c1e9e6ce63">JPH_DEFAULT_ALLOCATE_ALIGNMENT</a></div><div class="ttdeci">#define JPH_DEFAULT_ALLOCATE_ALIGNMENT</div><div class="ttdef"><b>Definition</b> Core.h:540</div></div>
    338. 

  338. <div class="ttc" id="a_core_8h_html_a2712a9b0f778ab9d1aa5118b4e8e6bd8"><div class="ttname"><a href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a></div><div class="ttdeci">#define JPH_EXPORT</div><div class="ttdef"><b>Definition</b> Core.h:275</div></div>
    339. 

  339. <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>
    340. 

  340. <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>
    341. 

  341. <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>
    342. 

  342. <div class="ttc" id="a_issue_reporting_8cpp_html_a5b9da8153a0850dccf744d526486ebd2"><div class="ttname"><a href="_issue_reporting_8cpp.html#a5b9da8153a0850dccf744d526486ebd2">Trace</a></div><div class="ttdeci">TraceFunction Trace</div><div class="ttdef"><b>Definition</b> IssueReporting.cpp:14</div></div>
    343. 

  343. <div class="ttc" id="a_issue_reporting_8h_html_aaf6b1df827e11b7ca5f6f8778bd8f8cd"><div class="ttname"><a href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a></div><div class="ttdeci">#define JPH_ASSERT(...)</div><div class="ttdef"><b>Definition</b> IssueReporting.h:33</div></div>
    344. 

  344. <div class="ttc" id="a_math_8h_html_af4d371fa6a518ca5b81757dc225fae4d"><div class="ttname"><a href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a></div><div class="ttdeci">T AlignUp(T inV, uint64 inAlignment)</div><div class="ttdoc">Align inV up to the next inAlignment bytes.</div><div class="ttdef"><b>Definition</b> Math.h:83</div></div>
    345. 

  345. <div class="ttc" id="a_memory_8cpp_html_add39c49c5cd22c9ddbc25aae2c01b5f3"><div class="ttname"><a href="_memory_8cpp.html#add39c49c5cd22c9ddbc25aae2c01b5f3">AlignedFree</a></div><div class="ttdeci">AlignedFreeFunction AlignedFree</div><div class="ttdef"><b>Definition</b> Memory.cpp:72</div></div>
    346. 

  346. <div class="ttc" id="a_memory_8cpp_html_ae8854fb6cfcc5836d8e9f6103a3a6c68"><div class="ttname"><a href="_memory_8cpp.html#ae8854fb6cfcc5836d8e9f6103a3a6c68">AlignedAllocate</a></div><div class="ttdeci">AlignedAllocateFunction AlignedAllocate</div><div class="ttdef"><b>Definition</b> Memory.cpp:71</div></div>
    347. 

  347. <div class="ttc" id="a_memory_8h_html_a91074fb218fe28954a0938c099ddd9e0"><div class="ttname"><a href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div><div class="ttdeci">#define JPH_OVERRIDE_NEW_DELETE</div><div class="ttdoc">Macro to override the new and delete functions.</div><div class="ttdef"><b>Definition</b> Memory.h:50</div></div>
    348. 

  348. <div class="ttc" id="a_non_copyable_8h_html"><div class="ttname"><a href="_non_copyable_8h.html">NonCopyable.h</a></div></div>
    349. 

  349. <div class="ttc" id="a_real_8h_html_ac6a49178acb5c5ecdbab2424aca0e474"><div class="ttname"><a href="_real_8h.html#ac6a49178acb5c5ecdbab2424aca0e474">JPH_RVECTOR_ALIGNMENT</a></div><div class="ttdeci">#define JPH_RVECTOR_ALIGNMENT</div><div class="ttdef"><b>Definition</b> Real.h:34</div></div>
    350. 

  350. <div class="ttc" id="aclass_non_copyable_html"><div class="ttname"><a href="class_non_copyable.html">NonCopyable</a></div><div class="ttdoc">Class that makes another class non-copyable. Usage: Inherit from NonCopyable.</div><div class="ttdef"><b>Definition</b> NonCopyable.h:11</div></div>
    351. 

  351. <div class="ttc" id="aclass_temp_allocator_html"><div class="ttname"><a href="class_temp_allocator.html">TempAllocator</a></div><div class="ttdef"><b>Definition</b> TempAllocator.h:16</div></div>
    352. 

  352. <div class="ttc" id="aclass_temp_allocator_html_a1d9399cbf93c253a7f03d8ffea249bfe"><div class="ttname"><a href="class_temp_allocator.html#a1d9399cbf93c253a7f03d8ffea249bfe">TempAllocator::Free</a></div><div class="ttdeci">virtual void Free(void *inAddress, uint inSize)=0</div><div class="ttdoc">Frees inSize bytes of memory located at inAddress.</div></div>
    353. 

  353. <div class="ttc" id="aclass_temp_allocator_html_aa62f890910ee965efea7244953f3c65e"><div class="ttname"><a href="class_temp_allocator.html#aa62f890910ee965efea7244953f3c65e">TempAllocator::Allocate</a></div><div class="ttdeci">virtual void * Allocate(uint inSize)=0</div><div class="ttdoc">Allocates inSize bytes of memory, returned memory address must be JPH_RVECTOR_ALIGNMENT byte aligned.</div></div>
    354. 

  354. <div class="ttc" id="aclass_temp_allocator_html_ab44895b2fff0b5814a3903b5cae60912"><div class="ttname"><a href="class_temp_allocator.html#ab44895b2fff0b5814a3903b5cae60912">TempAllocator::~TempAllocator</a></div><div class="ttdeci">virtual ~TempAllocator()=default</div><div class="ttdoc">Destructor.</div></div>
    355. 

  355. <div class="ttc" id="aclass_temp_allocator_impl_html"><div class="ttname"><a href="class_temp_allocator_impl.html">TempAllocatorImpl</a></div><div class="ttdoc">Default implementation of the temp allocator that allocates a large block through malloc upfront.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:35</div></div>
    356. 

  356. <div class="ttc" id="aclass_temp_allocator_impl_html_a51303fe4dfc64985675b9537ef2f8edb"><div class="ttname"><a href="class_temp_allocator_impl.html#a51303fe4dfc64985675b9537ef2f8edb">TempAllocatorImpl::GetUsage</a></div><div class="ttdeci">size_t GetUsage() const</div><div class="ttdoc">Get current usage in bytes of the buffer.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:110</div></div>
    357. 

  357. <div class="ttc" id="aclass_temp_allocator_impl_html_a56356a3176389ddd4b278e268f7a6b7f"><div class="ttname"><a href="class_temp_allocator_impl.html#a56356a3176389ddd4b278e268f7a6b7f">TempAllocatorImpl::GetSize</a></div><div class="ttdeci">size_t GetSize() const</div><div class="ttdoc">Get the total size of the fixed buffer.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:104</div></div>
    358. 

  358. <div class="ttc" id="aclass_temp_allocator_impl_html_a5d90cdbf402b46a9429593da08008bdc"><div class="ttname"><a href="class_temp_allocator_impl.html#a5d90cdbf402b46a9429593da08008bdc">TempAllocatorImpl::OwnsMemory</a></div><div class="ttdeci">bool OwnsMemory(const void *inAddress) const</div><div class="ttdoc">Check if memory block at inAddress is owned by this allocator.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:122</div></div>
    359. 

  359. <div class="ttc" id="aclass_temp_allocator_impl_html_a7ced1650e61db4a4917ac8eb2e1cbe30"><div class="ttname"><a href="class_temp_allocator_impl.html#a7ced1650e61db4a4917ac8eb2e1cbe30">TempAllocatorImpl::~TempAllocatorImpl</a></div><div class="ttdeci">virtual ~TempAllocatorImpl() override</div><div class="ttdoc">Destructor, frees the block.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:49</div></div>
    360. 

  360. <div class="ttc" id="aclass_temp_allocator_impl_html_a874338fcacbdb3af3596335afb94c263"><div class="ttname"><a href="class_temp_allocator_impl.html#a874338fcacbdb3af3596335afb94c263">TempAllocatorImpl::TempAllocatorImpl</a></div><div class="ttdeci">JPH_OVERRIDE_NEW_DELETE TempAllocatorImpl(size_t inSize)</div><div class="ttdoc">Constructs the allocator with a maximum allocatable size of inSize.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:40</div></div>
    361. 

  361. <div class="ttc" id="aclass_temp_allocator_impl_html_aa7b2ea67b67c57c776d4c2a415b430ba"><div class="ttname"><a href="class_temp_allocator_impl.html#aa7b2ea67b67c57c776d4c2a415b430ba">TempAllocatorImpl::Free</a></div><div class="ttdeci">virtual void Free(void *inAddress, uint inSize) override</div><div class="ttdoc">Frees inSize bytes of memory located at inAddress.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:80</div></div>
    362. 

  362. <div class="ttc" id="aclass_temp_allocator_impl_html_ac698ca89fe759ecd74899cd93d4028a6"><div class="ttname"><a href="class_temp_allocator_impl.html#ac698ca89fe759ecd74899cd93d4028a6">TempAllocatorImpl::CanAllocate</a></div><div class="ttdeci">bool CanAllocate(uint inSize) const</div><div class="ttdoc">Check if an allocation of inSize can be made in this fixed buffer allocator.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:116</div></div>
    363. 

  363. <div class="ttc" id="aclass_temp_allocator_impl_html_ac998e260e54f25b3493d30e24b15bef2"><div class="ttname"><a href="class_temp_allocator_impl.html#ac998e260e54f25b3493d30e24b15bef2">TempAllocatorImpl::IsEmpty</a></div><div class="ttdeci">bool IsEmpty() const</div><div class="ttdoc">Check if no allocations have been made.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:98</div></div>
    364. 

  364. <div class="ttc" id="aclass_temp_allocator_impl_html_adf9ef85969afed92a4fb14b1e6ff1ac5"><div class="ttname"><a href="class_temp_allocator_impl.html#adf9ef85969afed92a4fb14b1e6ff1ac5">TempAllocatorImpl::Allocate</a></div><div class="ttdeci">virtual void * Allocate(uint inSize) override</div><div class="ttdoc">Allocates inSize bytes of memory, returned memory address must be JPH_RVECTOR_ALIGNMENT byte aligned.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:59</div></div>
    365. 

  365. <div class="ttc" id="aclass_temp_allocator_impl_with_malloc_fallback_html"><div class="ttname"><a href="class_temp_allocator_impl_with_malloc_fallback.html">TempAllocatorImplWithMallocFallback</a></div><div class="ttdoc">Implementation of the TempAllocator that tries to allocate from a large preallocated block,...</div><div class="ttdef"><b>Definition</b> TempAllocator.h:169</div></div>
    366. 

  366. <div class="ttc" id="aclass_temp_allocator_impl_with_malloc_fallback_html_a1dde46a11157eaac198e43fb63be9d82"><div class="ttname"><a href="class_temp_allocator_impl_with_malloc_fallback.html#a1dde46a11157eaac198e43fb63be9d82">TempAllocatorImplWithMallocFallback::TempAllocatorImplWithMallocFallback</a></div><div class="ttdeci">JPH_OVERRIDE_NEW_DELETE TempAllocatorImplWithMallocFallback(uint inSize)</div><div class="ttdoc">Constructs the allocator with an initial fixed block if inSize.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:174</div></div>
    367. 

  367. <div class="ttc" id="aclass_temp_allocator_impl_with_malloc_fallback_html_a2cdead10d53265be2316934e55684b29"><div class="ttname"><a href="class_temp_allocator_impl_with_malloc_fallback.html#a2cdead10d53265be2316934e55684b29">TempAllocatorImplWithMallocFallback::Free</a></div><div class="ttdeci">virtual void Free(void *inAddress, uint inSize) override</div><div class="ttdoc">Frees inSize bytes of memory located at inAddress.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:189</div></div>
    368. 

  368. <div class="ttc" id="aclass_temp_allocator_impl_with_malloc_fallback_html_ac20fa2756768654e3228e40b17ed6656"><div class="ttname"><a href="class_temp_allocator_impl_with_malloc_fallback.html#ac20fa2756768654e3228e40b17ed6656">TempAllocatorImplWithMallocFallback::Allocate</a></div><div class="ttdeci">virtual void * Allocate(uint inSize) override</div><div class="ttdoc">Allocates inSize bytes of memory, returned memory address must be JPH_RVECTOR_ALIGNMENT byte aligned.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:180</div></div>
    369. 

  369. <div class="ttc" id="aclass_temp_allocator_malloc_html"><div class="ttname"><a href="class_temp_allocator_malloc.html">TempAllocatorMalloc</a></div><div class="ttdef"><b>Definition</b> TempAllocator.h:136</div></div>
    370. 

  370. <div class="ttc" id="aclass_temp_allocator_malloc_html_a03b9827f7300d701f22d6ca53ba9d686"><div class="ttname"><a href="class_temp_allocator_malloc.html#a03b9827f7300d701f22d6ca53ba9d686">TempAllocatorMalloc::Free</a></div><div class="ttdeci">virtual void Free(void *inAddress, uint inSize) override</div><div class="ttdoc">Frees inSize bytes of memory located at inAddress.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:155</div></div>
    371. 

  371. <div class="ttc" id="aclass_temp_allocator_malloc_html_a985a35b24e08ce333e10a712578458e6"><div class="ttname"><a href="class_temp_allocator_malloc.html#a985a35b24e08ce333e10a712578458e6">TempAllocatorMalloc::Allocate</a></div><div class="ttdeci">virtual JPH_OVERRIDE_NEW_DELETE void * Allocate(uint inSize) override</div><div class="ttdoc">Allocates inSize bytes of memory, returned memory address must be JPH_RVECTOR_ALIGNMENT byte aligned.</div><div class="ttdef"><b>Definition</b> TempAllocator.h:141</div></div>
    372. 

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