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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<li class="navelem"><a class="el" href="dir_17297ffb27ce571941f5fb5008f01a1f.html">dl</a></li><li class="navelem"><a class="el" href="dir_78beb56c8eba7ccc6c64d7863d88a69e.html">base</a></li> </ul>
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<div class="headertitle"><div class="title">dl_table.h</div></div>
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<div class="contents">
<a href="dl__table_8h.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &lt;cstddef&gt;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;span&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;cassert&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &quot;<a class="code" href="dl__type_8h.html">dl_type.h</a>&quot;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &quot;<a class="code" href="dl__range__accumulate_8h.html">base/dl_range_accumulate.h</a>&quot;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacedl.html">dl</a></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00026" data-start="{" data-end="};">
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html"> 26</a></span><span class="keyword">class </span><a class="code hl_function" href="classdl_1_1_table2.html#a98598ad0ba8e670ad1562bc091dc6c68">Table2</a></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>{</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="keyword">public</span>:</div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="}">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a98598ad0ba8e670ad1562bc091dc6c68"> 32</a></span> <a class="code hl_function" href="classdl_1_1_table2.html#a98598ad0ba8e670ad1562bc091dc6c68">Table2</a>() :</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> _w{ 0 }</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> {}</div>
</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span></div>
<div class="foldopen" id="foldopen00039" data-start="{" data-end="}">
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#ad85c0344d654b1fc2a58acc9ecc23a13"> 39</a></span> <a class="code hl_function" href="classdl_1_1_table2.html#ad85c0344d654b1fc2a58acc9ecc23a13">Table2</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">Size</a>&amp; size)</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> {</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> _init(size);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> }</div>
</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span></div>
<div class="foldopen" id="foldopen00047" data-start="{" data-end="}">
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#ac69062d9003d7464236e8ea9ce77c950"> 47</a></span> <a class="code hl_function" href="classdl_1_1_table2.html#ac69062d9003d7464236e8ea9ce77c950">Table2</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">Size</a>&amp; size, <span class="keyword">const</span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>* p)</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> _init(size);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; _data.size(); ++i)</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> _data[i] = *(p + i);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> }</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> }</div>
</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span></div>
<div class="foldopen" id="foldopen00061" data-start="{" data-end="}">
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a230ada9d10152978107918936becd0ba"> 61</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_table2.html#a230ada9d10152978107918936becd0ba">Resize</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">Size</a>&amp; size)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> assert(_w == 0);</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> _init(size);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> }</div>
</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span></div>
<div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a3389833344ff4442baf6e07f78e7638d"> 70</a></span> std::span&lt;T&gt; <a class="code hl_function" href="classdl_1_1_table2.html#a3389833344ff4442baf6e07f78e7638d">operator[]</a>(std::size_t j)</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> {</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> assert(j &lt; _ptrLine.size());</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">return</span> { _ptrLine[j], _wLine };</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span></div>
<div class="foldopen" id="foldopen00078" data-start="{" data-end="}">
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a1ae9ff7439788fad7d649b9f8d2e6937"> 78</a></span> <span class="keyword">const</span> std::span&lt;T&gt; <a class="code hl_function" href="classdl_1_1_table2.html#a1ae9ff7439788fad7d649b9f8d2e6937">operator[]</a>(std::size_t j)<span class="keyword"> const</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> assert(j &lt; _ptrLine.size());</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> { _ptrLine[j], _wLine };</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> }</div>
</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="comment">/*T&amp; operator[](std::size_t j, std::size_t i)</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="comment"> {</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="comment"> assert(j &lt; _ptrLine.size());</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span><span class="comment"> assert(i &lt; _w);</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span><span class="comment"> return _ptrLine[j][i];</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="comment"> }*/</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="foldopen" id="foldopen00095" data-start="{" data-end="}">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#af54d059d6def375a58dc0db9d3393e4d"> 95</a></span> <span class="keyword">const</span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>&amp; <a class="code hl_function" href="classdl_1_1_table2.html#af54d059d6def375a58dc0db9d3393e4d">Get</a>(std::size_t j, std::size_t i)<span class="keyword"> const</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> assert(j &lt; _ptrLine.size());</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> assert(i &lt; _w);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">return</span> _ptrLine[j][i];</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span></div>
<div class="foldopen" id="foldopen00105" data-start="{" data-end="}">
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#abfe09a6bb4aba971b30f3f7117dc3eaa"> 105</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_table2.html#abfe09a6bb4aba971b30f3f7117dc3eaa">Fill</a>(<span class="keyword">const</span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>&amp; v)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; iter : _data)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> iter = v;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span></div>
<div class="foldopen" id="foldopen00115" data-start="{" data-end="}">
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a830f9c0d808797da2b09933e0fddd315"> 115</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_table2.html#a830f9c0d808797da2b09933e0fddd315">PushBack</a>(std::vector&lt;T&gt;&amp; vec)</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> {</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> assert(vec.size() == _w);</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> _data.insert(_data.end(), vec.begin(), vec.end());</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> _rebuild_ptr_line(_ptrLine.size() + 1);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> }</div>
</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a0b1904ef57146f838c8f862e544c6b1b"> 123</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classdl_1_1_table2.html#a0b1904ef57146f838c8f862e544c6b1b">IsEmpty</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _data.empty(); }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="foldopen" id="foldopen00125" data-start="{" data-end="}">
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#abf5d2787b9d6024f0c7ec7cd268e6af5"> 125</a></span> <span class="keyword">const</span> std::byte* <a class="code hl_function" href="classdl_1_1_table2.html#abf5d2787b9d6024f0c7ec7cd268e6af5">GetBuffer</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">return</span> (<span class="keyword">const</span> std::byte*)_data.data();</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</div>
</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="foldopen" id="foldopen00130" data-start="{" data-end="}">
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#ad63cd915454624cd4d08720902f94c67"> 130</a></span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>* <a class="code hl_function" href="classdl_1_1_table2.html#ad63cd915454624cd4d08720902f94c67">GetData</a>()</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">return</span> _data.data();</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#acc9473537b35fbc8b25d18fec63dca7a"> 135</a></span> <span class="keyword">const</span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>* <a class="code hl_function" href="classdl_1_1_table2.html#acc9473537b35fbc8b25d18fec63dca7a">GetData</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">return</span> _data.data();</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> }</div>
</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="foldopen" id="foldopen00140" data-start="{" data-end="}">
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#acc91ef63be8796b5e5974dd83b367bab"> 140</a></span> <span class="keywordtype">unsigned</span> <a class="code hl_function" href="classdl_1_1_table2.html#acc91ef63be8796b5e5974dd83b367bab">GetWidth</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">return</span> _w;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> }</div>
</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="foldopen" id="foldopen00145" data-start="{" data-end="}">
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a4178f5a741dedd5bcec6391b1da5ffcf"> 145</a></span> <span class="keywordtype">unsigned</span> <a class="code hl_function" href="classdl_1_1_table2.html#a4178f5a741dedd5bcec6391b1da5ffcf">GetHeight</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> (<span class="keywordtype">unsigned</span>)_ptrLine.size();</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> }</div>
</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="foldopen" id="foldopen00150" data-start="{" data-end="}">
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a2cd727e91e2d99c16fc9ed24aee66451"> 150</a></span> <a class="code hl_typedef" href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">Size</a> <a class="code hl_function" href="classdl_1_1_table2.html#a2cd727e91e2d99c16fc9ed24aee66451">GetSize</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">return</span> { <a class="code hl_function" href="classdl_1_1_table2.html#acc91ef63be8796b5e5974dd83b367bab">GetWidth</a>(), <a class="code hl_function" href="classdl_1_1_table2.html#a4178f5a741dedd5bcec6391b1da5ffcf">GetHeight</a>() };</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="comment">// 由于标准库 size与 length等价，不使用length命令</span></div>
<div class="foldopen" id="foldopen00156" data-start="{" data-end="}">
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#aa5d50ccb82a0ca15e9f25261564a9c09"> 156</a></span> <span class="keywordtype">unsigned</span> <a class="code hl_function" href="classdl_1_1_table2.html#aa5d50ccb82a0ca15e9f25261564a9c09">GetSizeMul</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classdl_1_1_table2.html#acc91ef63be8796b5e5974dd83b367bab">GetWidth</a>() * <a class="code hl_function" href="classdl_1_1_table2.html#a4178f5a741dedd5bcec6391b1da5ffcf">GetHeight</a>();</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="foldopen" id="foldopen00161" data-start="{" data-end="}">
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#ab6ea472401a4a7edc75546ee0f9066d6"> 161</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classdl_1_1_table2.html#ab6ea472401a4a7edc75546ee0f9066d6">GetSizeByte</a>()</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> {</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">return</span> _data.size() * <span class="keyword">sizeof</span>(<a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>);</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="foldopen" id="foldopen00166" data-start="{" data-end="}">
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#a50b7692aae9dfc489ac9297cc3c94b4f"> 166</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_table2.html#a50b7692aae9dfc489ac9297cc3c94b4f">begin</a>()</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> _data.begin();</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> }</div>
</div>
<div class="foldopen" id="foldopen00170" data-start="{" data-end="}">
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="classdl_1_1_table2.html#ab861eddbcdca0bf8d854bae0da197053"> 170</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_table2.html#ab861eddbcdca0bf8d854bae0da197053">end</a>()</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> {</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> _data.end();</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> }</div>
</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> std::vector&lt;T&gt; _data;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> std::vector&lt;T*&gt; _ptrLine; <span class="comment">// 行指针</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> std::vector&lt;std::size_t&gt; _wLine;<span class="comment">// 行宽</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">void</span> _init(<span class="keyword">const</span> <a class="code hl_typedef" href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">Size</a>&amp; size)</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> {</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> _w = size[0];</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> _data.resize(<a class="code hl_function" href="namespacedl_1_1_accumulate.html#aa0a7867fbb16d23cb50fdbbfb6d4d9e6">Accumulate::Mul</a>(size));</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> _rebuild_ptr_line(size[1]);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> }</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// 重建行指针</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordtype">void</span> _rebuild_ptr_line(std::size_t h)</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> {</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> _ptrLine.resize(h);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; _ptrLine.size(); ++i)</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> _ptrLine[i] = _data.data() + i;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span>};</div>
</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span>}</div>
<div class="ttc" id="aclassdl_1_1_table2_html_a0b1904ef57146f838c8f862e544c6b1b"><div class="ttname"><a href="classdl_1_1_table2.html#a0b1904ef57146f838c8f862e544c6b1b">dl::Table2::IsEmpty</a></div><div class="ttdeci">bool IsEmpty() const</div><div class="ttdef"><b>定义</b> <a href="#l00123">dl_table.h:123</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a1ae9ff7439788fad7d649b9f8d2e6937"><div class="ttname"><a href="classdl_1_1_table2.html#a1ae9ff7439788fad7d649b9f8d2e6937">dl::Table2::operator[]</a></div><div class="ttdeci">const std::span&lt; T &gt; operator[](std::size_t j) const</div><div class="ttdoc">返回第j行</div><div class="ttdef"><b>定义</b> <a href="#l00078">dl_table.h:78</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a230ada9d10152978107918936becd0ba"><div class="ttname"><a href="classdl_1_1_table2.html#a230ada9d10152978107918936becd0ba">dl::Table2::Resize</a></div><div class="ttdeci">void Resize(const Size &amp;size)</div><div class="ttdoc">调整为指定大小</div><div class="ttdef"><b>定义</b> <a href="#l00061">dl_table.h:61</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a2cd727e91e2d99c16fc9ed24aee66451"><div class="ttname"><a href="classdl_1_1_table2.html#a2cd727e91e2d99c16fc9ed24aee66451">dl::Table2::GetSize</a></div><div class="ttdeci">Size GetSize() const</div><div class="ttdef"><b>定义</b> <a href="#l00150">dl_table.h:150</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a3389833344ff4442baf6e07f78e7638d"><div class="ttname"><a href="classdl_1_1_table2.html#a3389833344ff4442baf6e07f78e7638d">dl::Table2::operator[]</a></div><div class="ttdeci">std::span&lt; T &gt; operator[](std::size_t j)</div><div class="ttdoc">返回第j行</div><div class="ttdef"><b>定义</b> <a href="#l00070">dl_table.h:70</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a4178f5a741dedd5bcec6391b1da5ffcf"><div class="ttname"><a href="classdl_1_1_table2.html#a4178f5a741dedd5bcec6391b1da5ffcf">dl::Table2::GetHeight</a></div><div class="ttdeci">unsigned GetHeight() const</div><div class="ttdef"><b>定义</b> <a href="#l00145">dl_table.h:145</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a50b7692aae9dfc489ac9297cc3c94b4f"><div class="ttname"><a href="classdl_1_1_table2.html#a50b7692aae9dfc489ac9297cc3c94b4f">dl::Table2::begin</a></div><div class="ttdeci">auto begin()</div><div class="ttdef"><b>定义</b> <a href="#l00166">dl_table.h:166</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a830f9c0d808797da2b09933e0fddd315"><div class="ttname"><a href="classdl_1_1_table2.html#a830f9c0d808797da2b09933e0fddd315">dl::Table2::PushBack</a></div><div class="ttdeci">void PushBack(std::vector&lt; T &gt; &amp;vec)</div><div class="ttdoc">插入行</div><div class="ttdef"><b>定义</b> <a href="#l00115">dl_table.h:115</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_a98598ad0ba8e670ad1562bc091dc6c68"><div class="ttname"><a href="classdl_1_1_table2.html#a98598ad0ba8e670ad1562bc091dc6c68">dl::Table2::Table2</a></div><div class="ttdeci">Table2()</div><div class="ttdoc">空构造</div><div class="ttdef"><b>定义</b> <a href="#l00032">dl_table.h:32</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_aa5d50ccb82a0ca15e9f25261564a9c09"><div class="ttname"><a href="classdl_1_1_table2.html#aa5d50ccb82a0ca15e9f25261564a9c09">dl::Table2::GetSizeMul</a></div><div class="ttdeci">unsigned GetSizeMul() const</div><div class="ttdef"><b>定义</b> <a href="#l00156">dl_table.h:156</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_ab6ea472401a4a7edc75546ee0f9066d6"><div class="ttname"><a href="classdl_1_1_table2.html#ab6ea472401a4a7edc75546ee0f9066d6">dl::Table2::GetSizeByte</a></div><div class="ttdeci">size_t GetSizeByte()</div><div class="ttdef"><b>定义</b> <a href="#l00161">dl_table.h:161</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_ab861eddbcdca0bf8d854bae0da197053"><div class="ttname"><a href="classdl_1_1_table2.html#ab861eddbcdca0bf8d854bae0da197053">dl::Table2::end</a></div><div class="ttdeci">auto end()</div><div class="ttdef"><b>定义</b> <a href="#l00170">dl_table.h:170</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_abf5d2787b9d6024f0c7ec7cd268e6af5"><div class="ttname"><a href="classdl_1_1_table2.html#abf5d2787b9d6024f0c7ec7cd268e6af5">dl::Table2::GetBuffer</a></div><div class="ttdeci">const std::byte * GetBuffer() const</div><div class="ttdef"><b>定义</b> <a href="#l00125">dl_table.h:125</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_abfe09a6bb4aba971b30f3f7117dc3eaa"><div class="ttname"><a href="classdl_1_1_table2.html#abfe09a6bb4aba971b30f3f7117dc3eaa">dl::Table2::Fill</a></div><div class="ttdeci">void Fill(const T &amp;v)</div><div class="ttdoc">填充值</div><div class="ttdef"><b>定义</b> <a href="#l00105">dl_table.h:105</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_ac69062d9003d7464236e8ea9ce77c950"><div class="ttname"><a href="classdl_1_1_table2.html#ac69062d9003d7464236e8ea9ce77c950">dl::Table2::Table2</a></div><div class="ttdeci">Table2(const Size &amp;size, const T *p)</div><div class="ttdoc">以指定大小构造，并传入指针赋值初始化</div><div class="ttdef"><b>定义</b> <a href="#l00047">dl_table.h:47</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_acc91ef63be8796b5e5974dd83b367bab"><div class="ttname"><a href="classdl_1_1_table2.html#acc91ef63be8796b5e5974dd83b367bab">dl::Table2::GetWidth</a></div><div class="ttdeci">unsigned GetWidth() const</div><div class="ttdef"><b>定义</b> <a href="#l00140">dl_table.h:140</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_acc9473537b35fbc8b25d18fec63dca7a"><div class="ttname"><a href="classdl_1_1_table2.html#acc9473537b35fbc8b25d18fec63dca7a">dl::Table2::GetData</a></div><div class="ttdeci">const T * GetData() const</div><div class="ttdef"><b>定义</b> <a href="#l00135">dl_table.h:135</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_ad63cd915454624cd4d08720902f94c67"><div class="ttname"><a href="classdl_1_1_table2.html#ad63cd915454624cd4d08720902f94c67">dl::Table2::GetData</a></div><div class="ttdeci">T * GetData()</div><div class="ttdef"><b>定义</b> <a href="#l00130">dl_table.h:130</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_ad85c0344d654b1fc2a58acc9ecc23a13"><div class="ttname"><a href="classdl_1_1_table2.html#ad85c0344d654b1fc2a58acc9ecc23a13">dl::Table2::Table2</a></div><div class="ttdeci">Table2(const Size &amp;size)</div><div class="ttdoc">以指定大小构造</div><div class="ttdef"><b>定义</b> <a href="#l00039">dl_table.h:39</a></div></div>
<div class="ttc" id="aclassdl_1_1_table2_html_af54d059d6def375a58dc0db9d3393e4d"><div class="ttname"><a href="classdl_1_1_table2.html#af54d059d6def375a58dc0db9d3393e4d">dl::Table2::Get</a></div><div class="ttdeci">const T &amp; Get(std::size_t j, std::size_t i) const</div><div class="ttdoc">返回第j行 第i个</div><div class="ttdef"><b>定义</b> <a href="#l00095">dl_table.h:95</a></div></div>
<div class="ttc" id="adl__range__accumulate_8h_html"><div class="ttname"><a href="dl__range__accumulate_8h.html">dl_range_accumulate.h</a></div><div class="ttdoc">范围累积</div></div>
<div class="ttc" id="adl__type_8h_html"><div class="ttname"><a href="dl__type_8h.html">dl_type.h</a></div><div class="ttdoc">通用类型</div></div>
<div class="ttc" id="anamespacedl_1_1_accumulate_html_aa0a7867fbb16d23cb50fdbbfb6d4d9e6"><div class="ttname"><a href="namespacedl_1_1_accumulate.html#aa0a7867fbb16d23cb50fdbbfb6d4d9e6">dl::Accumulate::Mul</a></div><div class="ttdeci">constexpr auto Mul(const C &amp;container)</div><div class="ttdoc">求积product</div><div class="ttdef"><b>定义</b> <a href="dl__range__accumulate_8h_source.html#l00038">dl_range_accumulate.h:38</a></div></div>
<div class="ttc" id="anamespacedl_html"><div class="ttname"><a href="namespacedl.html">dl</a></div><div class="ttdef"><b>定义</b> <a href="dl__array_8h_source.html#l00021">dl_array.h:22</a></div></div>
<div class="ttc" id="anamespacedl_html_a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3"><div class="ttname"><a href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">dl::KeyCode::T</a></div><div class="ttdeci">@ T</div><div class="ttdef"><b>定义</b> <a href="dl__input_8h_source.html#l00121">dl_input.h:121</a></div></div>
<div class="ttc" id="anamespacedl_html_af4b025efbd5dae0045cce4cbc9546416"><div class="ttname"><a href="namespacedl.html#af4b025efbd5dae0045cce4cbc9546416">dl::Size</a></div><div class="ttdeci">PointU Size</div><div class="ttdef"><b>定义</b> <a href="dl__type__def_8h_source.html#l00035">dl_type_def.h:35</a></div></div>
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