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<li class="navelem"><a class="el" href="dir_97aefd0d527b934f1d99a682da8fe6a9.html">lib</a></li><li class="navelem"><a class="el" href="dir_0b4831311044d013096ae27e916683ee.html">wal</a></li><li class="navelem"><a class="el" href="dir_d2f550de4c275647d2c0a50b557bd3a7.html">sources</a></li><li class="navelem"><a class="el" href="dir_d7de1389b1e6866c69aede661ee1e875.html">View</a></li> </ul>
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<div class="title">View.hpp</div> </div>
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<a href="View_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Created by Zoe Roux on 2021-06-03.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160; </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160; </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160; </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;list&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;tuple&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;typeindex&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;optional&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="Entity_8hpp.html">Entity/Entity.hpp</a>&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceWAL.html">WAL</a></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;{</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html"> 19</a></span>&#160; <span class="keyword">class </span><a class="code" href="classWAL_1_1ViewEntity.html">ViewEntity</a></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e"> 22</a></span>&#160; std::tuple&lt;std::reference_wrapper&lt;Entity&gt;, std::reference_wrapper&lt;Components&gt;...&gt; &amp;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#a0f924fac531bf05b892679e7afd2f397"> 24</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classWAL_1_1ViewEntity.html#a0f924fac531bf05b892679e7afd2f397">ViewEntity</a>(std::tuple&lt;std::reference_wrapper&lt;Entity&gt;, std::reference_wrapper&lt;Components&gt;...&gt; &amp;value)</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; : <a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>(value)</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; {}</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#ad7d3d4b3e08eef64faf8c7948e32146a"> 28</a></span>&#160; <a class="code" href="classWAL_1_1Entity.html">Entity</a> *<a class="code" href="classWAL_1_1ViewEntity.html#ad7d3d4b3e08eef64faf8c7948e32146a">operator-&gt;</a>()</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keywordflow">return</span> &amp;(std::get&lt;0&gt;(this-&gt;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>).get());</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#a0bf5d07cda15cfdb8b865a7131449eda"> 33</a></span>&#160; <a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;<a class="code" href="classWAL_1_1ViewEntity.html#a0bf5d07cda15cfdb8b865a7131449eda">operator*</a>()</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordflow">return</span> std::get&lt;0&gt;(this-&gt;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>);</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; }</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#a97d49730774e907cfaa6539c7d715a0a"> 38</a></span>&#160; <span class="keyword">operator</span> <a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;()</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; {</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">return</span> std::get&lt;0&gt;(this-&gt;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; }</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#a17b5c134aac7269f77151b136ed83088"> 44</a></span>&#160; T &amp;<a class="code" href="classWAL_1_1ViewEntity.html#a17b5c134aac7269f77151b136ed83088">get</a>()</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">return</span> std::get&lt;std::reference_wrapper&lt;T&gt;&gt;(this-&gt;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">template</span>&lt;std::<span class="keywordtype">size_t</span> I&gt;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewEntity.html#a6b4a5cab5a4b34b8bab6cc7ff99ae19f"> 50</a></span>&#160; <span class="keyword">auto</span> &amp;<a class="code" href="classWAL_1_1ViewEntity.html#a6b4a5cab5a4b34b8bab6cc7ff99ae19f">get</a>()</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">return</span> std::get&lt;I&gt;(this-&gt;<a class="code" href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">_value</a>);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; };</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> It, <span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html"> 57</a></span>&#160; <span class="keyword">class </span><a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4"> 60</a></span>&#160; It <a class="code" href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4">_it</a>;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524"> 61</a></span>&#160; std::optional&lt;<a class="code" href="classWAL_1_1ViewEntity.html">ViewEntity</a>&lt;Components...&gt;&gt; <a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#af215a92e251c66b50acdd258edbb9541"> 64</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewIterator.html#af215a92e251c66b50acdd258edbb9541">iterator_category</a> = std::forward_iterator_tag;</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#ab0a2493ae809b9a9e0db48618991105a"> 65</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewIterator.html#ab0a2493ae809b9a9e0db48618991105a">difference_type</a> = std::ptrdiff_t;</div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#ac83e2ec962650d7b61c0e39bee337c5c"> 66</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewEntity.html">value_type</a> = <a class="code" href="classWAL_1_1ViewEntity.html">ViewEntity</a>&lt;Components...&gt;;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#af7343ace41a6f936a071d73363b4d6a7"> 67</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewEntity.html">pointer</a> = <a class="code" href="classWAL_1_1ViewEntity.html">value_type</a> *;</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a2b1ad56a7d062cb375b78f1ac74748d4"> 68</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewEntity.html">reference</a> = <a class="code" href="classWAL_1_1ViewEntity.html">value_type</a> &amp;;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#aeafb5bb1953d55f7908e9d27803e12f9"> 70</a></span>&#160; <a class="code" href="classWAL_1_1ViewEntity.html">reference</a> <a class="code" href="classWAL_1_1ViewIterator.html#aeafb5bb1953d55f7908e9d27803e12f9">operator*</a>()</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">if</span> (!this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>)</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>.emplace(*this-&gt;_it);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">return</span> *this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#af1020e9e6d3c37b24166d6ad8a66a186"> 77</a></span>&#160; <a class="code" href="classWAL_1_1ViewEntity.html">pointer</a> <a class="code" href="classWAL_1_1ViewIterator.html#af1020e9e6d3c37b24166d6ad8a66a186">operator-&gt;</a>()</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">if</span> (!this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a> =(*this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4">_it</a>);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">return</span> &amp;this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; }</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a280b98cdcb9b208539beb8e818ac1b03"> 84</a></span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a> &amp;<a class="code" href="classWAL_1_1ViewIterator.html#a280b98cdcb9b208539beb8e818ac1b03">operator++</a>()</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; this-&gt;_it++;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a> = std::nullopt;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#ad471710f04df0dc8b0739f45f5f31686"> 91</a></span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a> <a class="code" href="classWAL_1_1ViewIterator.html#ad471710f04df0dc8b0739f45f5f31686">operator++</a>(<span class="keywordtype">int</span>)</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a> copy = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; this-&gt;_it++;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a> = std::nullopt;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; }</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a169465a81e1b0216f8c138aa79b4180e"> 99</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classWAL_1_1ViewIterator.html#a169465a81e1b0216f8c138aa79b4180e">operator==</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a> &amp;other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">return</span> this-&gt;_it == other.<a class="code" href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4">_it</a>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#aae01c8043b28f1b267792cbcd84a302b"> 104</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classWAL_1_1ViewIterator.html#aae01c8043b28f1b267792cbcd84a302b">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator</a> &amp;other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">return</span> !this-&gt;<a class="code" href="classWAL_1_1ViewIterator.html#a169465a81e1b0216f8c138aa79b4180e">operator==</a>(other);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classWAL_1_1ViewIterator.html#a00dbd7f4aee43913167c9a9ea74dabd4"> 109</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classWAL_1_1ViewIterator.html#a00dbd7f4aee43913167c9a9ea74dabd4">ViewIterator</a>(It current)</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; : <a class="code" href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4">_it</a>(current),</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">_entity</a>(<a class="code" href="namespacestd.html">std</a>::nullopt)</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {}</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; };</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classWAL_1_1IView.html"> 116</a></span>&#160; <span class="keyword">class </span><a class="code" href="classWAL_1_1IView.html">IView</a></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; {</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector&lt;std::type_index&gt; &amp;<a class="code" href="classWAL_1_1IView.html#ac4f9bb90bb24466be93f67d3530ebb70">getTypes</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWAL_1_1IView.html#a8c3741ec0baef0080718c8ce7baa473e">emplace_back</a>(<a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;) = 0;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWAL_1_1IView.html#ab12fb0ff90d93bd87f116f3fcf194f93">erase</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;) = 0;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classWAL_1_1IView.html#acb89db5a4d39e4c621c5e1f97a7bced0">~IView</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; };</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html"> 133</a></span>&#160; <span class="keyword">class </span><a class="code" href="classWAL_1_1View.html">View</a> : <span class="keyword">public</span> <a class="code" href="classWAL_1_1IView.html">IView</a></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a93126772f37f0a3d3c539575c057b175"> 136</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1View.html#a93126772f37f0a3d3c539575c057b175">entity_type</a> = std::tuple&lt;std::reference_wrapper&lt;Entity&gt;, std::reference_wrapper&lt;Components&gt;...&gt;;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a6e842a30fa54fe48a0cb60abe7c906a1"> 139</a></span>&#160; std::vector&lt;entity_type&gt; <a class="code" href="classWAL_1_1View.html#a6e842a30fa54fe48a0cb60abe7c906a1">_entities</a> = {};</div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a2c516201ca7d05c232f20b6cf77df7e5"> 141</a></span>&#160; std::vector&lt;std::type_index&gt; <a class="code" href="classWAL_1_1View.html#a2c516201ca7d05c232f20b6cf77df7e5">_types</a> = {};</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a"> 143</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1ViewIterator.html">iterator</a> = <a class="code" href="classWAL_1_1ViewIterator.html">ViewIterator&lt;typename std::vector&lt;entity_type&gt;::iterator</a>, Components...&gt;;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; </div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a19217991ecf69a6545af8810d90051e5"> 145</a></span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html">iterator</a> <a class="code" href="classWAL_1_1View.html#a19217991ecf69a6545af8810d90051e5">begin</a>()</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a">iterator</a>(this-&gt;_entities.begin());</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a6d8c30e4afc242495b4fa7bd7e996502"> 150</a></span>&#160; <a class="code" href="classWAL_1_1ViewIterator.html">iterator</a> <a class="code" href="classWAL_1_1View.html#a6d8c30e4afc242495b4fa7bd7e996502">end</a>()</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; {</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a">iterator</a>(this-&gt;_entities.end());</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; }</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#aadcef813f577a0ff8e0aecf3a9242bf2"> 155</a></span>&#160; std::size_t <a class="code" href="classWAL_1_1View.html#aadcef813f577a0ff8e0aecf3a9242bf2">size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> this-&gt;_entities.size();</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#af310920f49d246bd1f4c5fe6ea8d17bb"> 160</a></span>&#160; <a class="code" href="classWAL_1_1ViewEntity.html">ViewEntity</a>&lt;Components...&gt; <a class="code" href="classWAL_1_1View.html#af310920f49d246bd1f4c5fe6ea8d17bb">front</a>()</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">return</span> *<a class="code" href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a">iterator</a>(this-&gt;_entities.begin());</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#afeaad57f25a928edc0fab881ac3e5459"> 165</a></span>&#160; <a class="code" href="classWAL_1_1ViewEntity.html">ViewEntity</a>&lt;Components...&gt; <a class="code" href="classWAL_1_1View.html#afeaad57f25a928edc0fab881ac3e5459">back</a>()</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">return</span> *<a class="code" href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a">iterator</a>(--this-&gt;_entities.end());</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a01e249df565f8519ce27fd5dcb833bbc"> 170</a></span>&#160; <span class="keyword">const</span> std::vector&lt;std::type_index&gt; &amp;<a class="code" href="classWAL_1_1View.html#a01e249df565f8519ce27fd5dcb833bbc">getTypes</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="keywordflow">return</span> this-&gt;<a class="code" href="classWAL_1_1View.html#a2c516201ca7d05c232f20b6cf77df7e5">_types</a>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a9f5b16fcfe6af044685d080b505807e1"> 175</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classWAL_1_1View.html#a9f5b16fcfe6af044685d080b505807e1">emplace_back</a>(<a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;entity)<span class="keyword"> override</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keyword">auto</span> tuple = std::make_tuple&lt;Components *...&gt;(entity.<a class="code" href="classWAL_1_1Entity.html#a2648069824a092c28720c39bd6504740">tryGetComponent</a>&lt;Components&gt;()...);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">if</span> (std::apply([](<span class="keyword">const</span> <span class="keyword">auto</span> *...component) {<span class="keywordflow">return</span> ((component == <span class="keyword">nullptr</span>) || ...);}, tuple))</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; std::apply([&amp;](<span class="keyword">auto</span> *...component) {</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; this-&gt;_entities.emplace_back(entity, *component...);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; }, tuple);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#aaf69c8a72933a4b721af2f45019b0e27"> 185</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classWAL_1_1View.html#aaf69c8a72933a4b721af2f45019b0e27">erase</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1Entity.html">Entity</a> &amp;entity)<span class="keyword"> override</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; this-&gt;_entities.erase(std::remove_if(this-&gt;_entities.begin(), this-&gt;_entities.end(), [&amp;entity](<span class="keyword">const</span> <span class="keyword">auto</span> &amp;ref) {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; return std::get&lt;0&gt;(ref).get().getUid() == entity.getUid();</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; }), this-&gt;_entities.end());</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; }</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classWAL_1_1View.html#a641093f8ec4e0c0ac398abf213302a6a"> 194</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classWAL_1_1View.html#a641093f8ec4e0c0ac398abf213302a6a">View</a>(std::list&lt;Entity&gt; &amp;scene)</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; this-&gt;_types = {<span class="keyword">typeid</span>(Components)...};</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> &amp;entity : scene)</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; this-&gt;<a class="code" href="classWAL_1_1View.html#a9f5b16fcfe6af044685d080b505807e1">emplace_back</a>(entity);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <a class="code" href="classWAL_1_1View.html#a641093f8ec4e0c0ac398abf213302a6a">View</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1View.html">View</a> &amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <a class="code" href="classWAL_1_1View.html#ab8e1060afb284c6db6f5d97e9ab41ec4">~View</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <a class="code" href="classWAL_1_1View.html">View</a> &amp;<a class="code" href="classWAL_1_1View.html#a99e575af0f6936da8fb61ae82b5d8df0">operator=</a>(<span class="keyword">const</span> <a class="code" href="classWAL_1_1View.html">View</a> &amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; };</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;}</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="namespacestd.html"> 210</a></span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacestd.html">std</a></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;{</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="structstd_1_1tuple__size_3_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html"> 213</a></span>&#160; <span class="keyword">struct </span>tuple_size&lt;::<a class="code" href="classWAL_1_1ViewEntity.html">WAL::ViewEntity</a>&lt;Components...&gt;&gt;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; : <span class="keyword">public</span> std::integral_constant&lt;std::size_t, 1 + sizeof...(Components)&gt;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; {};</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="structstd_1_1tuple__element_3_010_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html"> 218</a></span>&#160; <span class="keyword">struct </span>tuple_element&lt;0, ::<a class="code" href="classWAL_1_1ViewEntity.html">WAL::ViewEntity</a>&lt;Components...&gt;&gt;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; {</div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="structstd_1_1tuple__element_3_010_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html#a56a8a361eb7b58e7b7f04a002bef6b83"> 220</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classWAL_1_1Entity.html">type</a> = <a class="code" href="classWAL_1_1Entity.html">WAL::Entity</a> &amp;;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; };</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keyword">template</span>&lt;std::size_t N, <span class="keyword">typename</span> ...Components&gt;</div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="structstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html"> 224</a></span>&#160; <span class="keyword">struct </span>tuple_element&lt;N, ::<a class="code" href="classWAL_1_1ViewEntity.html">WAL::ViewEntity</a>&lt;Components...&gt;&gt;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; {</div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="structstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html#a036f24d0e339cd43772028d07af80ee0"> 226</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html#a036f24d0e339cd43772028d07af80ee0">type</a> = <span class="keyword">typename</span> std::tuple_element&lt;N - 1, std::tuple&lt;Components...&gt;&gt;<a class="code" href="structstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html#a036f24d0e339cd43772028d07af80ee0">::type</a>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; };</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;}</div>
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<div class="ttc" id="aclassWAL_1_1Entity_html_a2648069824a092c28720c39bd6504740"><div class="ttname"><a href="classWAL_1_1Entity.html#a2648069824a092c28720c39bd6504740">WAL::Entity::tryGetComponent</a></div><div class="ttdeci">T * tryGetComponent()</div><div class="ttdoc">Get a component of a specific type or null if not found.</div><div class="ttdef"><b>Definition:</b> Entity.hpp:86</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a9f5b16fcfe6af044685d080b505807e1"><div class="ttname"><a href="classWAL_1_1View.html#a9f5b16fcfe6af044685d080b505807e1">WAL::View::emplace_back</a></div><div class="ttdeci">void emplace_back(Entity &amp;entity) override</div><div class="ttdef"><b>Definition:</b> View.hpp:175</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_a60ceeaf8e9516798a53698b0940211a4"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#a60ceeaf8e9516798a53698b0940211a4">WAL::ViewIterator::_it</a></div><div class="ttdeci">It _it</div><div class="ttdef"><b>Definition:</b> View.hpp:60</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a641093f8ec4e0c0ac398abf213302a6a"><div class="ttname"><a href="classWAL_1_1View.html#a641093f8ec4e0c0ac398abf213302a6a">WAL::View::View</a></div><div class="ttdeci">View(std::list&lt; Entity &gt; &amp;scene)</div><div class="ttdoc">Construct a view from a list of entities. Those entities are never copied but references to them are ...</div><div class="ttdef"><b>Definition:</b> View.hpp:194</div></div>
<div class="ttc" id="astructstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4_html_a036f24d0e339cd43772028d07af80ee0"><div class="ttname"><a href="structstd_1_1tuple__element_3_01N_00_01_1_1WAL_1_1ViewEntity_3_01Components_8_8_8_01_4_01_4.html#a036f24d0e339cd43772028d07af80ee0">std::tuple_element&lt; N, ::WAL::ViewEntity&lt; Components... &gt; &gt;::type</a></div><div class="ttdeci">typename std::tuple_element&lt; N - 1, std::tuple&lt; Components... &gt; &gt;::type type</div><div class="ttdef"><b>Definition:</b> View.hpp:226</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html"><div class="ttname"><a href="classWAL_1_1ViewEntity.html">WAL::ViewEntity</a></div><div class="ttdef"><b>Definition:</b> View.hpp:19</div></div>
<div class="ttc" id="anamespaceWAL_html"><div class="ttname"><a href="namespaceWAL.html">WAL</a></div><div class="ttdef"><b>Definition:</b> Component.cpp:7</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_af310920f49d246bd1f4c5fe6ea8d17bb"><div class="ttname"><a href="classWAL_1_1View.html#af310920f49d246bd1f4c5fe6ea8d17bb">WAL::View::front</a></div><div class="ttdeci">ViewEntity&lt; Components... &gt; front()</div><div class="ttdef"><b>Definition:</b> View.hpp:160</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_a6b4a5cab5a4b34b8bab6cc7ff99ae19f"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#a6b4a5cab5a4b34b8bab6cc7ff99ae19f">WAL::ViewEntity::get</a></div><div class="ttdeci">auto &amp; get()</div><div class="ttdef"><b>Definition:</b> View.hpp:50</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a2c516201ca7d05c232f20b6cf77df7e5"><div class="ttname"><a href="classWAL_1_1View.html#a2c516201ca7d05c232f20b6cf77df7e5">WAL::View::_types</a></div><div class="ttdeci">std::vector&lt; std::type_index &gt; _types</div><div class="ttdoc">The list of types that every entity of the view has.</div><div class="ttdef"><b>Definition:</b> View.hpp:141</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_a0bf5d07cda15cfdb8b865a7131449eda"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#a0bf5d07cda15cfdb8b865a7131449eda">WAL::ViewEntity::operator*</a></div><div class="ttdeci">Entity &amp; operator*()</div><div class="ttdef"><b>Definition:</b> View.hpp:33</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a01e249df565f8519ce27fd5dcb833bbc"><div class="ttname"><a href="classWAL_1_1View.html#a01e249df565f8519ce27fd5dcb833bbc">WAL::View::getTypes</a></div><div class="ttdeci">const std::vector&lt; std::type_index &gt; &amp; getTypes() const override</div><div class="ttdoc">The list of types that every entity of the view has.</div><div class="ttdef"><b>Definition:</b> View.hpp:170</div></div>
<div class="ttc" id="aEntity_8hpp_html"><div class="ttname"><a href="Entity_8hpp.html">Entity.hpp</a></div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_ad7d3d4b3e08eef64faf8c7948e32146a"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#ad7d3d4b3e08eef64faf8c7948e32146a">WAL::ViewEntity::operator-&gt;</a></div><div class="ttdeci">Entity * operator-&gt;()</div><div class="ttdef"><b>Definition:</b> View.hpp:28</div></div>
<div class="ttc" id="aclassWAL_1_1IView_html_acb89db5a4d39e4c621c5e1f97a7bced0"><div class="ttname"><a href="classWAL_1_1IView.html#acb89db5a4d39e4c621c5e1f97a7bced0">WAL::IView::~IView</a></div><div class="ttdeci">virtual ~IView()=default</div><div class="ttdoc">A default destructor.</div></div>
<div class="ttc" id="aclassWAL_1_1Entity_html"><div class="ttname"><a href="classWAL_1_1Entity.html">WAL::Entity</a></div><div class="ttdoc">An entity of the WAL's ECS.</div><div class="ttdef"><b>Definition:</b> Entity.hpp:20</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_a7fdc6a50521fec9aeb90b59cca38f524"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#a7fdc6a50521fec9aeb90b59cca38f524">WAL::ViewIterator::_entity</a></div><div class="ttdeci">std::optional&lt; ViewEntity&lt; Components... &gt; &gt; _entity</div><div class="ttdef"><b>Definition:</b> View.hpp:61</div></div>
<div class="ttc" id="aclassWAL_1_1IView_html_a8c3741ec0baef0080718c8ce7baa473e"><div class="ttname"><a href="classWAL_1_1IView.html#a8c3741ec0baef0080718c8ce7baa473e">WAL::IView::emplace_back</a></div><div class="ttdeci">virtual void emplace_back(Entity &amp;)=0</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_af215a92e251c66b50acdd258edbb9541"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#af215a92e251c66b50acdd258edbb9541">WAL::ViewIterator::iterator_category</a></div><div class="ttdeci">std::forward_iterator_tag iterator_category</div><div class="ttdef"><b>Definition:</b> View.hpp:64</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_af7040e365e345da36d90645c1abd594e"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#af7040e365e345da36d90645c1abd594e">WAL::ViewEntity::_value</a></div><div class="ttdeci">std::tuple&lt; std::reference_wrapper&lt; Entity &gt;, std::reference_wrapper&lt; Components &gt;... &gt; &amp; _value</div><div class="ttdef"><b>Definition:</b> View.hpp:22</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_af1020e9e6d3c37b24166d6ad8a66a186"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#af1020e9e6d3c37b24166d6ad8a66a186">WAL::ViewIterator::operator-&gt;</a></div><div class="ttdeci">pointer operator-&gt;()</div><div class="ttdef"><b>Definition:</b> View.hpp:77</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a0e5a30ec77b66028cea2e5815f4db42a"><div class="ttname"><a href="classWAL_1_1View.html#a0e5a30ec77b66028cea2e5815f4db42a">WAL::View::iterator</a></div><div class="ttdeci">ViewIterator&lt; typename std::vector&lt; entity_type &gt;::iterator, Components... &gt; iterator</div><div class="ttdef"><b>Definition:</b> View.hpp:143</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a6d8c30e4afc242495b4fa7bd7e996502"><div class="ttname"><a href="classWAL_1_1View.html#a6d8c30e4afc242495b4fa7bd7e996502">WAL::View::end</a></div><div class="ttdeci">iterator end()</div><div class="ttdef"><b>Definition:</b> View.hpp:150</div></div>
<div class="ttc" id="aclassWAL_1_1IView_html_ac4f9bb90bb24466be93f67d3530ebb70"><div class="ttname"><a href="classWAL_1_1IView.html#ac4f9bb90bb24466be93f67d3530ebb70">WAL::IView::getTypes</a></div><div class="ttdeci">virtual const std::vector&lt; std::type_index &gt; &amp; getTypes() const =0</div><div class="ttdoc">The list of types that every entity of the view has.</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_a280b98cdcb9b208539beb8e818ac1b03"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#a280b98cdcb9b208539beb8e818ac1b03">WAL::ViewIterator::operator++</a></div><div class="ttdeci">ViewIterator &amp; operator++()</div><div class="ttdef"><b>Definition:</b> View.hpp:84</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a99e575af0f6936da8fb61ae82b5d8df0"><div class="ttname"><a href="classWAL_1_1View.html#a99e575af0f6936da8fb61ae82b5d8df0">WAL::View::operator=</a></div><div class="ttdeci">View &amp; operator=(const View &amp;)=delete</div><div class="ttdoc">A view is not assignable.</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a93126772f37f0a3d3c539575c057b175"><div class="ttname"><a href="classWAL_1_1View.html#a93126772f37f0a3d3c539575c057b175">WAL::View::entity_type</a></div><div class="ttdeci">std::tuple&lt; std::reference_wrapper&lt; Entity &gt;, std::reference_wrapper&lt; Components &gt;... &gt; entity_type</div><div class="ttdef"><b>Definition:</b> View.hpp:136</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_a169465a81e1b0216f8c138aa79b4180e"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#a169465a81e1b0216f8c138aa79b4180e">WAL::ViewIterator::operator==</a></div><div class="ttdeci">bool operator==(const ViewIterator &amp;other) const</div><div class="ttdef"><b>Definition:</b> View.hpp:99</div></div>
<div class="ttc" id="aclassWAL_1_1View_html"><div class="ttname"><a href="classWAL_1_1View.html">WAL::View</a></div><div class="ttdoc">A view allowing one to easily access entities containing a set list of component. A view is always up...</div><div class="ttdef"><b>Definition:</b> View.hpp:133</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_ab0a2493ae809b9a9e0db48618991105a"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#ab0a2493ae809b9a9e0db48618991105a">WAL::ViewIterator::difference_type</a></div><div class="ttdeci">std::ptrdiff_t difference_type</div><div class="ttdef"><b>Definition:</b> View.hpp:65</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_aadcef813f577a0ff8e0aecf3a9242bf2"><div class="ttname"><a href="classWAL_1_1View.html#aadcef813f577a0ff8e0aecf3a9242bf2">WAL::View::size</a></div><div class="ttdeci">std::size_t size() const</div><div class="ttdef"><b>Definition:</b> View.hpp:155</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_ad471710f04df0dc8b0739f45f5f31686"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#ad471710f04df0dc8b0739f45f5f31686">WAL::ViewIterator::operator++</a></div><div class="ttdeci">ViewIterator operator++(int)</div><div class="ttdef"><b>Definition:</b> View.hpp:91</div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> View.hpp:210</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_afeaad57f25a928edc0fab881ac3e5459"><div class="ttname"><a href="classWAL_1_1View.html#afeaad57f25a928edc0fab881ac3e5459">WAL::View::back</a></div><div class="ttdeci">ViewEntity&lt; Components... &gt; back()</div><div class="ttdef"><b>Definition:</b> View.hpp:165</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_ab8e1060afb284c6db6f5d97e9ab41ec4"><div class="ttname"><a href="classWAL_1_1View.html#ab8e1060afb284c6db6f5d97e9ab41ec4">WAL::View::~View</a></div><div class="ttdeci">~View() override=default</div><div class="ttdoc">A default destructor.</div></div>
<div class="ttc" id="aclassWAL_1_1IView_html_ab12fb0ff90d93bd87f116f3fcf194f93"><div class="ttname"><a href="classWAL_1_1IView.html#ab12fb0ff90d93bd87f116f3fcf194f93">WAL::IView::erase</a></div><div class="ttdeci">virtual void erase(const Entity &amp;)=0</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_aae01c8043b28f1b267792cbcd84a302b"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#aae01c8043b28f1b267792cbcd84a302b">WAL::ViewIterator::operator!=</a></div><div class="ttdeci">bool operator!=(const ViewIterator &amp;other) const</div><div class="ttdef"><b>Definition:</b> View.hpp:104</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a6e842a30fa54fe48a0cb60abe7c906a1"><div class="ttname"><a href="classWAL_1_1View.html#a6e842a30fa54fe48a0cb60abe7c906a1">WAL::View::_entities</a></div><div class="ttdeci">std::vector&lt; entity_type &gt; _entities</div><div class="ttdoc">The list of entities in the view.</div><div class="ttdef"><b>Definition:</b> View.hpp:139</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html"><div class="ttname"><a href="classWAL_1_1ViewIterator.html">WAL::ViewIterator</a></div><div class="ttdef"><b>Definition:</b> View.hpp:57</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_a19217991ecf69a6545af8810d90051e5"><div class="ttname"><a href="classWAL_1_1View.html#a19217991ecf69a6545af8810d90051e5">WAL::View::begin</a></div><div class="ttdeci">iterator begin()</div><div class="ttdef"><b>Definition:</b> View.hpp:145</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_a00dbd7f4aee43913167c9a9ea74dabd4"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#a00dbd7f4aee43913167c9a9ea74dabd4">WAL::ViewIterator::ViewIterator</a></div><div class="ttdeci">ViewIterator(It current)</div><div class="ttdef"><b>Definition:</b> View.hpp:109</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_a0f924fac531bf05b892679e7afd2f397"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#a0f924fac531bf05b892679e7afd2f397">WAL::ViewEntity::ViewEntity</a></div><div class="ttdeci">ViewEntity(std::tuple&lt; std::reference_wrapper&lt; Entity &gt;, std::reference_wrapper&lt; Components &gt;... &gt; &amp;value)</div><div class="ttdef"><b>Definition:</b> View.hpp:24</div></div>
<div class="ttc" id="aclassWAL_1_1View_html_aaf69c8a72933a4b721af2f45019b0e27"><div class="ttname"><a href="classWAL_1_1View.html#aaf69c8a72933a4b721af2f45019b0e27">WAL::View::erase</a></div><div class="ttdeci">void erase(const Entity &amp;entity) override</div><div class="ttdef"><b>Definition:</b> View.hpp:185</div></div>
<div class="ttc" id="aclassWAL_1_1ViewIterator_html_aeafb5bb1953d55f7908e9d27803e12f9"><div class="ttname"><a href="classWAL_1_1ViewIterator.html#aeafb5bb1953d55f7908e9d27803e12f9">WAL::ViewIterator::operator*</a></div><div class="ttdeci">reference operator*()</div><div class="ttdef"><b>Definition:</b> View.hpp:70</div></div>
<div class="ttc" id="aclassWAL_1_1ViewEntity_html_a17b5c134aac7269f77151b136ed83088"><div class="ttname"><a href="classWAL_1_1ViewEntity.html#a17b5c134aac7269f77151b136ed83088">WAL::ViewEntity::get</a></div><div class="ttdeci">T &amp; get()</div><div class="ttdef"><b>Definition:</b> View.hpp:44</div></div>
<div class="ttc" id="aclassWAL_1_1IView_html"><div class="ttname"><a href="classWAL_1_1IView.html">WAL::IView</a></div><div class="ttdoc">A basic view used to manipulate view without knowing their type at compile time.</div><div class="ttdef"><b>Definition:</b> View.hpp:116</div></div>
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