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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_880cbdb7e19477dab0ac315d644729fb.html">memory</a></li> </ul>
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<div class="header">
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<div class="headertitle"><div class="title">dl_buffer.h</div></div>
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</div><!--header-->
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<div class="contents">
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<a href="dl__buffer_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>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <span></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <cstring></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include "<a class="code" href="dl__concept_8h.html">base/dl_concept.h</a>"</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include "<a class="code" href="dl__log_8h.html">io/dl_log.h</a>"</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include "<a class="code" href="dl__buffer__pool_8h.html">memory/dl_buffer_pool.h</a>"</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacedl.html">dl</a></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>{</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3"> 26</a></span><span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">BUFFER_SSO_SIZE</a> = 16;</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="foldopen" id="foldopen00028" data-start="{" data-end="};">
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html"> 28</a></span><span class="keyword">class </span><a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>{</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d"> 31</a></span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>() { <span class="keywordflow">return</span> _data ? _data : <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>; }</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#adb9cf793352d2335bf6fcab7dacddf34"> 32</a></span> <span class="keyword">const</span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer.html#adb9cf793352d2335bf6fcab7dacddf34">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _data ? _data : <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>; }</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e"> 34</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _length; }</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="foldopen" id="foldopen00036" data-start="{" data-end="}">
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304"> 36</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(<span class="keywordtype">size_t</span> len)</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> {</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">if</span> (!_data)</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> {</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordflow">if</span> (len <= <a class="code hl_variable" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">BUFFER_SSO_SIZE</a>)</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> {</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> _length = len;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> }</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (_length == 0)</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> {</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> _data = <a class="code hl_variable" href="namespacedl.html#a7ea00373e47c3f210a5243d16cada3cb">g_bufferPool</a>.Malloc(len, <a class="code hl_variable" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">_index</a>, <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>);</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> _length = len;</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> std::byte temp[<a class="code hl_variable" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">BUFFER_SSO_SIZE</a>];</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> memcpy(temp, <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>, _length);</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> _data = <a class="code hl_variable" href="namespacedl.html#a7ea00373e47c3f210a5243d16cada3cb">g_bufferPool</a>.Malloc(len, <a class="code hl_variable" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">_index</a>, <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>);</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> memset(_data, 0, len);</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> memcpy(_data, temp, _length);</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> _length = len;</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> {</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">if</span> (len <= <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>)</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> _length = len;</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">size_t</span> old_length = _length;</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> _length = len;</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> _data = <a class="code hl_variable" href="namespacedl.html#a7ea00373e47c3f210a5243d16cada3cb">g_bufferPool</a>.Realloc(_data, _length, <a class="code hl_variable" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">_index</a>, <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>);</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> memset(_data + old_length, 0, _length - old_length);</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> }</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
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</div>
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<div class="foldopen" id="foldopen00075" data-start="{" data-end="}">
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a4d24d1cd5952c99b1f34c097549a2eb1"> 75</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a4d24d1cd5952c99b1f34c097549a2eb1">reserve</a>(<span class="keywordtype">size_t</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>)</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">size_t</span> len = _length;</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(<a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>);</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> _length = len;</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
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</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a85850fb4909a9d8b5e6ac1373c04b202"> 81</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a85850fb4909a9d8b5e6ac1373c04b202">empty</a>() { <span class="keywordflow">return</span> _length == 0; }</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
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<div class="foldopen" id="foldopen00083" data-start="{" data-end="}">
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a45c7f4516650c0a49a38761c4fb57131"> 83</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a45c7f4516650c0a49a38761c4fb57131">clear</a>()</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> {</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> _length = 0;</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
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</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#adde45bd40cf169ba8842f413de51ecc3"> 87</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_buffer.html#adde45bd40cf169ba8842f413de51ecc3">begin</a>() { <span class="keywordflow">return</span> _data ? _data : <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>; }</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#ab9707cac705bc57290d4ad45c3e1e5b5"> 88</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_buffer.html#ab9707cac705bc57290d4ad45c3e1e5b5">end</a>() { <span class="keywordflow">return</span> (_data ? _data : <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>) + _length; }</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="foldopen" id="foldopen00090" data-start="{" data-end="}">
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#aef53b4cd03a567eca05b413b8faa1273"> 90</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classdl_1_1_buffer.html#aef53b4cd03a567eca05b413b8faa1273">append</a>(<span class="keywordtype">void</span>* p, <span class="keywordtype">size_t</span> len)</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> {</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">if</span> (p == <span class="keyword">nullptr</span> || len == 0)</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">size_t</span> old_length = _length;</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(_length + len);</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> memcpy(<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>() + old_length, p, len);</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> }</div>
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</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
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<div class="foldopen" id="foldopen00099" data-start="{" data-end="}">
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#ab7549471a8e1ef3870a3871028ddd753"> 99</a></span> std::byte& <a class="code hl_function" href="classdl_1_1_buffer.html#ab7549471a8e1ef3870a3871028ddd753">operator[]</a>(<span class="keywordtype">size_t</span> index)</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>()[index];</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</div>
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</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="foldopen" id="foldopen00104" data-start="{" data-end="}">
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a1ea3f936ca66a7d03999aac3cf46d34a"> 104</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>& <a class="code hl_function" href="classdl_1_1_buffer.html#a1ea3f936ca66a7d03999aac3cf46d34a">operator=</a>(<span class="keyword">const</span> <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>& b)</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> {</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(b._length);</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> memcpy(<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>(), b.<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>(), b.<a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>());</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
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</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
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<div class="foldopen" id="foldopen00111" data-start="{" data-end="}">
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff"> 111</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>() :</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> _data{ nullptr },</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> _length{0}</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> {</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> memset(<a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>, 0, <a class="code hl_variable" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">BUFFER_SSO_SIZE</a>);</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
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</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
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<div class="foldopen" id="foldopen00118" data-start="{" data-end="}">
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#aa8805ce635a0795afd7af07e6317ee0a"> 118</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#aa8805ce635a0795afd7af07e6317ee0a">Buffer</a>(<span class="keywordtype">size_t</span> len) : <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>()</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> {</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(len);</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
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</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="foldopen" id="foldopen00123" data-start="{" data-end="}">
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a62bde3aae0aa0b2e8c6508d4a2088c3e"> 123</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#a62bde3aae0aa0b2e8c6508d4a2088c3e">Buffer</a>(<span class="keyword">const</span> <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>& b) : <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>()</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> {</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(b._length);</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> memcpy(<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>(), b.<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>(), b.<a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>());</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> }</div>
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</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
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<div class="foldopen" id="foldopen00129" data-start="{" data-end="}">
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a4f50a595ff88659c5573ddcf46aa69c0"> 129</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#a4f50a595ff88659c5573ddcf46aa69c0">Buffer</a>(<span class="keyword">const</span> std::byte* beg, <span class="keyword">const</span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer.html#ab9707cac705bc57290d4ad45c3e1e5b5">end</a>) : <a class="code hl_function" href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">Buffer</a>()</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(<a class="code hl_function" href="classdl_1_1_buffer.html#ab9707cac705bc57290d4ad45c3e1e5b5">end</a> - beg);</div>
|
|
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> memcpy(<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>(), beg, _length);</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
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</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
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<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a61ff1fd205f5fa104cb77a1667c6313c"> 135</a></span> <a class="code hl_function" href="classdl_1_1_buffer.html#a61ff1fd205f5fa104cb77a1667c6313c">~Buffer</a>()</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> {</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span> (!_data)</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_variable" href="namespacedl.html#a7ea00373e47c3f210a5243d16cada3cb">g_bufferPool</a>.Free(_data, <a class="code hl_variable" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">_index</a>, <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>);</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> }</div>
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</div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="keyword">private</span>:</div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> std::byte* _data;</div>
|
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordtype">size_t</span> _length;</div>
|
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">union</span></div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">struct</span></div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> {</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75"> 148</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">_index</a>; <span class="comment">// 池索引</span></div>
|
|
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4"> 149</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">_size</a>; <span class="comment">// 实际大小</span></div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> };</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0"> 151</a></span> std::byte <a class="code hl_variable" href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">_ssoData</a>[<a class="code hl_variable" href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">BUFFER_SSO_SIZE</a>];</div>
|
|
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> };</div>
|
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span>};</div>
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</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
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<div class="foldopen" id="foldopen00155" data-start="{" data-end="};">
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html"> 155</a></span><span class="keyword">class </span><a class="code hl_function" href="classdl_1_1_buffer_view.html#a3bb72865586d3b9ddecc5caf2d24c2af">BufferView</a></div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span>{</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e"> 158</a></span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>() { <span class="keywordflow">return</span> _data; }</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#ad34452cfa95c71ad0b05dc100b023412"> 159</a></span> <span class="keyword">const</span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer_view.html#ad34452cfa95c71ad0b05dc100b023412">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _data; }</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
|
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6"> 161</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _length; }</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
|
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a46a4c65c36973f7fdb67662f5244413f"> 163</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a46a4c65c36973f7fdb67662f5244413f">empty</a>() { <span class="keywordflow">return</span> _length == 0; }</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a068ce290e47f74d78d4e31216767daa8"> 165</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a068ce290e47f74d78d4e31216767daa8">begin</a>() { <span class="keywordflow">return</span> _data; }</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a622cdf1b45c2b58faa98f14516ef7d36"> 166</a></span> <span class="keyword">auto</span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a622cdf1b45c2b58faa98f14516ef7d36">end</a>() { <span class="keywordflow">return</span> _data + _length; }</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
|
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<div class="foldopen" id="foldopen00168" data-start="{" data-end="}">
|
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#ab3647a463bd190966f11870d995ded79"> 168</a></span> std::byte& <a class="code hl_function" href="classdl_1_1_buffer_view.html#ab3647a463bd190966f11870d995ded79">operator[]</a>(<span class="keywordtype">size_t</span> index)</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> {</div>
|
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">return</span> _data[index];</div>
|
|
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
|
|
</div>
|
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
|
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<div class="foldopen" id="foldopen00173" data-start="{" data-end="}">
|
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a3bb72865586d3b9ddecc5caf2d24c2af"> 173</a></span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a3bb72865586d3b9ddecc5caf2d24c2af">BufferView</a>() :</div>
|
|
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> _data{ nullptr },</div>
|
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> _length{ 0 }</div>
|
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> {}</div>
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</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
|
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<div class="foldopen" id="foldopen00178" data-start="{" data-end="}">
|
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a48717c3bd0dd9624aeda89b7874f0bd8"> 178</a></span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a48717c3bd0dd9624aeda89b7874f0bd8">BufferView</a>(<span class="keyword">const</span> std::byte* beg, <span class="keyword">const</span> std::byte* <a class="code hl_function" href="classdl_1_1_buffer_view.html#a622cdf1b45c2b58faa98f14516ef7d36">end</a>)</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> {</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> _length = <a class="code hl_function" href="classdl_1_1_buffer_view.html#a622cdf1b45c2b58faa98f14516ef7d36">end</a> - beg;</div>
|
|
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> _data = (std::byte*)beg;</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> }</div>
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</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> </div>
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<div class="foldopen" id="foldopen00184" data-start="{" data-end="}">
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a8b9d6a2ba32af7babe3af6690d108759"> 184</a></span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a8b9d6a2ba32af7babe3af6690d108759">BufferView</a>(<span class="keyword">const</span> std::byte* beg, <span class="keywordtype">size_t</span> len)</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> {</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> _length = len;</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> _data = (std::byte*)beg;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
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</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
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<div class="foldopen" id="foldopen00190" data-start="{" data-end="}">
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"><a class="line" href="classdl_1_1_buffer_view.html#a5aa652b46ceefae3ecbe8431eaaddf33"> 190</a></span> <a class="code hl_function" href="classdl_1_1_buffer_view.html#a5aa652b46ceefae3ecbe8431eaaddf33">BufferView</a>(<span class="keyword">const</span> <a class="code hl_class" href="classdl_1_1_buffer.html">Buffer</a>& b)</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> {</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> _data = (std::byte*)b.<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>();</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> _length = b.<a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>();</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> }</div>
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</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="keyword">private</span>:</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> std::byte* _data;</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">size_t</span> _length;</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span>};</div>
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</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span></div>
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<div class="foldopen" id="foldopen00201" data-start="{" data-end="}">
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"><a class="line" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25"> 201</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keyword">const</span> <a class="code hl_class" href="classdl_1_1_buffer.html">Buffer</a>& buf)</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span>{</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">return</span> buf;</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span>}</div>
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</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="comment">// Buffer -> BufferView 隐式转换，要求buf不是右值</span></div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span><span class="comment">// BufferView -> Buffer 使用 CreateBuffer{ buf_view }</span></div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span></div>
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<div class="foldopen" id="foldopen00212" data-start="{" data-end="}">
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="namespacedl.html#ae9fd995e408251fad4bfdbb3f14c6cd0"> 212</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(std::string_view str)</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span>{</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span> { (std::byte*)str.data(), str.size() };</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span>}</div>
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</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span></div>
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<div class="foldopen" id="foldopen00217" data-start="{" data-end="}">
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="namespacedl.html#a7d3ded67a5e3463c8348bba2162051f8"> 217</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keywordtype">char</span>* p, <span class="keywordtype">size_t</span> i)</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span>{</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">return</span> { (std::byte*)p, i };</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span>}</div>
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</div>
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<div class="foldopen" id="foldopen00221" data-start="{" data-end="}">
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"><a class="line" href="namespacedl.html#ad6a32dae158cc7b7bee1ef87c3448ce6"> 221</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* p, <span class="keywordtype">size_t</span> i)</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span>{</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">return</span> { (std::byte*)p, i };</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span>}</div>
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</div>
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<div class="foldopen" id="foldopen00225" data-start="{" data-end="}">
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"><a class="line" href="namespacedl.html#ad8bc099c2c8ef53ef167e17d64227be8"> 225</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> buf, <span class="keywordtype">size_t</span> i)</div>
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|
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span>{</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> { buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>(), i };</div>
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|
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span>}</div>
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</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span><span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keywordtype">size_t</span> N></div>
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<div class="foldopen" id="foldopen00230" data-start="{" data-end="}">
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"><a class="line" href="namespacedl.html#a829c1182111504baf9f1e769cbfe278f"> 230</a></span><a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keyword">const</span> std::array<T, N>& v)</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span>{</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> { (std::byte*)v.data(), v.size() };</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>}</div>
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</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="foldopen" id="foldopen00235" data-start="{" data-end="}">
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="namespacedl.html#a417e43a2f182fb1a616cd48cf100ba99"> 235</a></span><a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keyword">const</span> std::vector<T>& v)</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span>{</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">return</span> { (std::byte*)v.data(), v.size() };</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span>}</div>
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</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span><span class="keyword">template</span><IsPod T></div>
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<div class="foldopen" id="foldopen00241" data-start="{" data-end="}">
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"><a class="line" href="namespacedl.html#a367efe375fc29faa950bc26e89f54cd3"> 241</a></span><a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> <a class="code hl_function" href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">CreateBufferView</a>(<span class="keyword">const</span> <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>& a)</div>
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|
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span>{</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">return</span> { (std::byte*)&a, (std::byte*)(&a + 1) };</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span>}</div>
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</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span></div>
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<div class="foldopen" id="foldopen00247" data-start="{" data-end="}">
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"><a class="line" href="namespacedl.html#ad10d3da4262741df97331a04dbb4e276"> 247</a></span><span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="namespacedl.html#ad10d3da4262741df97331a04dbb4e276">BufferAppend</a>(<a class="code hl_class" href="classdl_1_1_buffer.html">Buffer</a>& buf, <a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> buf_app)</div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span>{</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordtype">size_t</span> size_old = buf.<a class="code hl_function" href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">size</a>();</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">size_t</span> size_app = buf_app.<a class="code hl_function" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">size</a>();</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> buf.<a class="code hl_function" href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">resize</a>(size_old + size_app);</div>
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|
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> memcpy(buf.<a class="code hl_function" href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">data</a>() + size_old, buf_app.<a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>(), size_app);</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span>}</div>
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</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span></div>
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<div class="foldopen" id="foldopen00256" data-start="{" data-end="}">
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"><a class="line" href="namespacedl.html#abe93ff6177d35638eb361b6904d12e48"> 256</a></span><span class="keyword">inline</span> <a class="code hl_class" href="classdl_1_1_buffer.html">Buffer</a> <a class="code hl_function" href="namespacedl.html#abe93ff6177d35638eb361b6904d12e48">CreateBuffer</a>(<a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> buf)</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span>{</div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">return</span> { buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>(), buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>() + buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">size</a>() };</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span>}</div>
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</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span></div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"><a class="line" href="namespacedl.html#a7372bc08bacdf00ce6562a9e28fc1d38"> 262</a></span><a class="code hl_class" href="classdl_1_1_buffer.html">Buffer</a> <a class="code hl_function" href="namespacedl.html#a7372bc08bacdf00ce6562a9e28fc1d38">CreateBufferHex</a>(std::string_view str);</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span></div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span><span class="comment">//template<size_t N></span></div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="comment">//std::array<std::byte, N> CreateArrayHex(std::string_view str)</span></div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span><span class="comment">//{</span></div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span><span class="comment">// std::array<std::byte, N> ret = {};</span></div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span><span class="comment">// Buffer buf = CreateBufferHex(str);</span></div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span><span class="comment">// if (buf.size() != N)</span></div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span><span class="comment">// log_warn("长度不匹配！");</span></div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span><span class="comment">// memcpy(ret.data(), buf.data(), (std::min)(buf.size(), N));</span></div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span><span class="comment">// return ret;</span></div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span><span class="comment">//}</span></div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><span class="comment">//</span></div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span><span class="comment">//template<size_t N></span></div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span><span class="comment">//void from_string_hex(std::string_view str, std::array<std::byte, N>& arr)</span></div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="comment">//{</span></div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span><span class="comment">// arr = CreateArrayHex<N>(str);</span></div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span><span class="comment">//}</span></div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> </div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span><span class="keyword">template</span><IsPod T></div>
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<div class="foldopen" id="foldopen00283" data-start="{" data-end="}">
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"><a class="line" href="namespacedl.html#a2046d58f4d0bfb3c68800a6c6837b38e"> 283</a></span><span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="namespacedl.html#a2046d58f4d0bfb3c68800a6c6837b38e">BufferCast</a>(<a class="code hl_class" href="classdl_1_1_buffer_view.html">BufferView</a> buf, <a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>& a)</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span>{</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">if</span> (<span class="keyword">sizeof</span>(<a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>) != buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">size</a>())</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> {</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <a class="code hl_define" href="dl__log_8h.html#abc86a6b34614cb6484cdf935d9350abd">log_err</a>(<span class="stringliteral">"数据大小不匹配：{}->{}"</span>, buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">size</a>(), <span class="keyword">sizeof</span>(<a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>));</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> }</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> memcpy(&a, buf.<a class="code hl_function" href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">data</a>(), <span class="keyword">sizeof</span>(<a class="code hl_enumvalue" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>));</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span>}</div>
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</div>
|
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span></div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span><span class="comment">//struct BufferRef</span></div>
|
|
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span><span class="comment">//{</span></div>
|
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span><span class="comment">// BufferRef(Buffer& buf)</span></div>
|
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span><span class="comment">// {</span></div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span><span class="comment">// _p = buf.data();</span></div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span><span class="comment">// _size = buf.size();</span></div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="comment">// }</span></div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="comment">// BufferRef(unsigned char* p, size_t size)</span></div>
|
|
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span><span class="comment">// _p = (Byte*)p;</span></div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span><span class="comment">// _size = size;</span></div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span><span class="comment">// BufferRef(std::vector<char>& vec)</span></div>
|
|
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span><span class="comment">// _p = (Byte*)vec.data();</span></div>
|
|
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span><span class="comment">// _size = vec.size();</span></div>
|
|
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span><span class="comment">//</span></div>
|
|
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span><span class="comment">// Byte* data() { return _p; }</span></div>
|
|
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span><span class="comment">// size_t size() { return _size; }</span></div>
|
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span><span class="comment">// bool empty() { return _size == 0 || !_p; }</span></div>
|
|
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span><span class="comment">//private:</span></div>
|
|
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span><span class="comment">// Byte* _p;</span></div>
|
|
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span><span class="comment">// size_t _size;</span></div>
|
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span><span class="comment">//};</span></div>
|
|
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span><span class="comment">//</span></div>
|
|
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span><span class="comment">//std::string toString(const Buffer& buf, bool add_tag = false);</span></div>
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|
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span><span class="comment">//</span></div>
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|
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span><span class="comment">//</span></div>
|
|
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span><span class="comment">//Buffer createBuffer(unsigned char* p, size_t size);</span></div>
|
|
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span><span class="comment">//Buffer createBuffer(std::vector<char>& vec);</span></div>
|
|
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span><span class="comment">//Buffer createBuffer(const std::string& path_name);</span></div>
|
|
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span><span class="comment">//</span></div>
|
|
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span><span class="comment">//struct BufferView</span></div>
|
|
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span><span class="comment">//{</span></div>
|
|
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span><span class="comment">// BufferView(BufferRef buf)</span></div>
|
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span><span class="comment">// _p = buf.data();</span></div>
|
|
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span><span class="comment">// _size = buf.size();</span></div>
|
|
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span><span class="comment">// BufferView(Buffer& buf)</span></div>
|
|
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="comment">// _p = buf.data();</span></div>
|
|
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span><span class="comment">// _size = buf.size();</span></div>
|
|
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span><span class="comment">// BufferView(const unsigned char* p, size_t size)</span></div>
|
|
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span><span class="comment">// _p = (const Byte*)p;</span></div>
|
|
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span><span class="comment">// _size = size;</span></div>
|
|
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span><span class="comment">// BufferView(const std::vector<char>& vec)</span></div>
|
|
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span><span class="comment">// _p = (const Byte*)vec.data();</span></div>
|
|
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span><span class="comment">// _size = vec.size();</span></div>
|
|
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span><span class="comment">// BufferView(const std::string& str)</span></div>
|
|
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span><span class="comment">// {</span></div>
|
|
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span><span class="comment">// _p = (const Byte*)str.data();</span></div>
|
|
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span><span class="comment">// _size = str.size();</span></div>
|
|
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span><span class="comment">// }</span></div>
|
|
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span><span class="comment">//</span></div>
|
|
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span><span class="comment">// const Byte* data() { return _p; }</span></div>
|
|
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span><span class="comment">// size_t size() { return _size; }</span></div>
|
|
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span><span class="comment">// bool empty() { return _size == 0 || !_p; }</span></div>
|
|
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span><span class="comment">//private:</span></div>
|
|
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span><span class="comment">// const Byte* _p;</span></div>
|
|
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span><span class="comment">// size_t _size;</span></div>
|
|
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span><span class="comment">//};</span></div>
|
|
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
|
|
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span>}</div>
|
|
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html"><div class="ttname"><a href="classdl_1_1_buffer.html">dl::Buffer</a></div><div class="ttdef"><b>定义</b> <a href="#l00028">dl_buffer.h:29</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_a03d432457c957dc01a3f414be21e0c0e"><div class="ttname"><a href="classdl_1_1_buffer.html#a03d432457c957dc01a3f414be21e0c0e">dl::Buffer::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdef"><b>定义</b> <a href="#l00034">dl_buffer.h:34</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_a1ea03958e474137d0b14eee0a1f8a3c4"><div class="ttname"><a href="classdl_1_1_buffer.html#a1ea03958e474137d0b14eee0a1f8a3c4">dl::Buffer::_size</a></div><div class="ttdeci">size_t _size</div><div class="ttdef"><b>定义</b> <a href="#l00149">dl_buffer.h:149</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_a1ea3f936ca66a7d03999aac3cf46d34a"><div class="ttname"><a href="classdl_1_1_buffer.html#a1ea3f936ca66a7d03999aac3cf46d34a">dl::Buffer::operator=</a></div><div class="ttdeci">Buffer & operator=(const Buffer &b)</div><div class="ttdef"><b>定义</b> <a href="#l00104">dl_buffer.h:104</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_a45c7f4516650c0a49a38761c4fb57131"><div class="ttname"><a href="classdl_1_1_buffer.html#a45c7f4516650c0a49a38761c4fb57131">dl::Buffer::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>定义</b> <a href="#l00083">dl_buffer.h:83</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_a4d24d1cd5952c99b1f34c097549a2eb1"><div class="ttname"><a href="classdl_1_1_buffer.html#a4d24d1cd5952c99b1f34c097549a2eb1">dl::Buffer::reserve</a></div><div class="ttdeci">void reserve(size_t size)</div><div class="ttdef"><b>定义</b> <a href="#l00075">dl_buffer.h:75</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a4f50a595ff88659c5573ddcf46aa69c0"><div class="ttname"><a href="classdl_1_1_buffer.html#a4f50a595ff88659c5573ddcf46aa69c0">dl::Buffer::Buffer</a></div><div class="ttdeci">Buffer(const std::byte *beg, const std::byte *end)</div><div class="ttdef"><b>定义</b> <a href="#l00129">dl_buffer.h:129</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a5d00f27c8fd1ec6d369bae3e1c96a304"><div class="ttname"><a href="classdl_1_1_buffer.html#a5d00f27c8fd1ec6d369bae3e1c96a304">dl::Buffer::resize</a></div><div class="ttdeci">void resize(size_t len)</div><div class="ttdef"><b>定义</b> <a href="#l00036">dl_buffer.h:36</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a61ff1fd205f5fa104cb77a1667c6313c"><div class="ttname"><a href="classdl_1_1_buffer.html#a61ff1fd205f5fa104cb77a1667c6313c">dl::Buffer::~Buffer</a></div><div class="ttdeci">~Buffer()</div><div class="ttdef"><b>定义</b> <a href="#l00135">dl_buffer.h:135</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a62bde3aae0aa0b2e8c6508d4a2088c3e"><div class="ttname"><a href="classdl_1_1_buffer.html#a62bde3aae0aa0b2e8c6508d4a2088c3e">dl::Buffer::Buffer</a></div><div class="ttdeci">Buffer(const Buffer &b)</div><div class="ttdef"><b>定义</b> <a href="#l00123">dl_buffer.h:123</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a66ba7aaf540e4cd75bd45bfd2d290cb0"><div class="ttname"><a href="classdl_1_1_buffer.html#a66ba7aaf540e4cd75bd45bfd2d290cb0">dl::Buffer::_ssoData</a></div><div class="ttdeci">std::byte _ssoData[BUFFER_SSO_SIZE]</div><div class="ttdef"><b>定义</b> <a href="#l00151">dl_buffer.h:151</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a85850fb4909a9d8b5e6ac1373c04b202"><div class="ttname"><a href="classdl_1_1_buffer.html#a85850fb4909a9d8b5e6ac1373c04b202">dl::Buffer::empty</a></div><div class="ttdeci">bool empty()</div><div class="ttdef"><b>定义</b> <a href="#l00081">dl_buffer.h:81</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_a9246a6b8b8faa2166a644dbcdd2cea4d"><div class="ttname"><a href="classdl_1_1_buffer.html#a9246a6b8b8faa2166a644dbcdd2cea4d">dl::Buffer::data</a></div><div class="ttdeci">std::byte * data()</div><div class="ttdef"><b>定义</b> <a href="#l00031">dl_buffer.h:31</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_aa1bc8fccc92ef4ddadfc1d5792a05a75"><div class="ttname"><a href="classdl_1_1_buffer.html#aa1bc8fccc92ef4ddadfc1d5792a05a75">dl::Buffer::_index</a></div><div class="ttdeci">size_t _index</div><div class="ttdef"><b>定义</b> <a href="#l00148">dl_buffer.h:148</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_aa8805ce635a0795afd7af07e6317ee0a"><div class="ttname"><a href="classdl_1_1_buffer.html#aa8805ce635a0795afd7af07e6317ee0a">dl::Buffer::Buffer</a></div><div class="ttdeci">Buffer(size_t len)</div><div class="ttdef"><b>定义</b> <a href="#l00118">dl_buffer.h:118</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_ab7549471a8e1ef3870a3871028ddd753"><div class="ttname"><a href="classdl_1_1_buffer.html#ab7549471a8e1ef3870a3871028ddd753">dl::Buffer::operator[]</a></div><div class="ttdeci">std::byte & operator[](size_t index)</div><div class="ttdef"><b>定义</b> <a href="#l00099">dl_buffer.h:99</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_html_ab9707cac705bc57290d4ad45c3e1e5b5"><div class="ttname"><a href="classdl_1_1_buffer.html#ab9707cac705bc57290d4ad45c3e1e5b5">dl::Buffer::end</a></div><div class="ttdeci">auto end()</div><div class="ttdef"><b>定义</b> <a href="#l00088">dl_buffer.h:88</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_ac5c768431399920a5221b590919699ff"><div class="ttname"><a href="classdl_1_1_buffer.html#ac5c768431399920a5221b590919699ff">dl::Buffer::Buffer</a></div><div class="ttdeci">Buffer()</div><div class="ttdef"><b>定义</b> <a href="#l00111">dl_buffer.h:111</a></div></div>
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|
<div class="ttc" id="aclassdl_1_1_buffer_html_adb9cf793352d2335bf6fcab7dacddf34"><div class="ttname"><a href="classdl_1_1_buffer.html#adb9cf793352d2335bf6fcab7dacddf34">dl::Buffer::data</a></div><div class="ttdeci">const std::byte * data() const</div><div class="ttdef"><b>定义</b> <a href="#l00032">dl_buffer.h:32</a></div></div>
|
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<div class="ttc" id="aclassdl_1_1_buffer_html_adde45bd40cf169ba8842f413de51ecc3"><div class="ttname"><a href="classdl_1_1_buffer.html#adde45bd40cf169ba8842f413de51ecc3">dl::Buffer::begin</a></div><div class="ttdeci">auto begin()</div><div class="ttdef"><b>定义</b> <a href="#l00087">dl_buffer.h:87</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_html_aef53b4cd03a567eca05b413b8faa1273"><div class="ttname"><a href="classdl_1_1_buffer.html#aef53b4cd03a567eca05b413b8faa1273">dl::Buffer::append</a></div><div class="ttdeci">void append(void *p, size_t len)</div><div class="ttdef"><b>定义</b> <a href="#l00090">dl_buffer.h:90</a></div></div>
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|
<div class="ttc" id="aclassdl_1_1_buffer_view_html"><div class="ttname"><a href="classdl_1_1_buffer_view.html">dl::BufferView</a></div><div class="ttdef"><b>定义</b> <a href="#l00155">dl_buffer.h:156</a></div></div>
|
|
<div class="ttc" id="aclassdl_1_1_buffer_view_html_a068ce290e47f74d78d4e31216767daa8"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a068ce290e47f74d78d4e31216767daa8">dl::BufferView::begin</a></div><div class="ttdeci">auto begin()</div><div class="ttdef"><b>定义</b> <a href="#l00165">dl_buffer.h:165</a></div></div>
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|
<div class="ttc" id="aclassdl_1_1_buffer_view_html_a1713eb619dfa95a8c0a4b6516cc6bde6"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a1713eb619dfa95a8c0a4b6516cc6bde6">dl::BufferView::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdef"><b>定义</b> <a href="#l00161">dl_buffer.h:161</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a3bb72865586d3b9ddecc5caf2d24c2af"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a3bb72865586d3b9ddecc5caf2d24c2af">dl::BufferView::BufferView</a></div><div class="ttdeci">BufferView()</div><div class="ttdef"><b>定义</b> <a href="#l00173">dl_buffer.h:173</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a46a4c65c36973f7fdb67662f5244413f"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a46a4c65c36973f7fdb67662f5244413f">dl::BufferView::empty</a></div><div class="ttdeci">bool empty()</div><div class="ttdef"><b>定义</b> <a href="#l00163">dl_buffer.h:163</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a48717c3bd0dd9624aeda89b7874f0bd8"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a48717c3bd0dd9624aeda89b7874f0bd8">dl::BufferView::BufferView</a></div><div class="ttdeci">BufferView(const std::byte *beg, const std::byte *end)</div><div class="ttdef"><b>定义</b> <a href="#l00178">dl_buffer.h:178</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a5aa652b46ceefae3ecbe8431eaaddf33"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a5aa652b46ceefae3ecbe8431eaaddf33">dl::BufferView::BufferView</a></div><div class="ttdeci">BufferView(const Buffer &b)</div><div class="ttdef"><b>定义</b> <a href="#l00190">dl_buffer.h:190</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a622cdf1b45c2b58faa98f14516ef7d36"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a622cdf1b45c2b58faa98f14516ef7d36">dl::BufferView::end</a></div><div class="ttdeci">auto end()</div><div class="ttdef"><b>定义</b> <a href="#l00166">dl_buffer.h:166</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_a8b9d6a2ba32af7babe3af6690d108759"><div class="ttname"><a href="classdl_1_1_buffer_view.html#a8b9d6a2ba32af7babe3af6690d108759">dl::BufferView::BufferView</a></div><div class="ttdeci">BufferView(const std::byte *beg, size_t len)</div><div class="ttdef"><b>定义</b> <a href="#l00184">dl_buffer.h:184</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_ab3647a463bd190966f11870d995ded79"><div class="ttname"><a href="classdl_1_1_buffer_view.html#ab3647a463bd190966f11870d995ded79">dl::BufferView::operator[]</a></div><div class="ttdeci">std::byte & operator[](size_t index)</div><div class="ttdef"><b>定义</b> <a href="#l00168">dl_buffer.h:168</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_ad34452cfa95c71ad0b05dc100b023412"><div class="ttname"><a href="classdl_1_1_buffer_view.html#ad34452cfa95c71ad0b05dc100b023412">dl::BufferView::data</a></div><div class="ttdeci">const std::byte * data() const</div><div class="ttdef"><b>定义</b> <a href="#l00159">dl_buffer.h:159</a></div></div>
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<div class="ttc" id="aclassdl_1_1_buffer_view_html_ad76b68590bcb69bf1d144ee14919f18e"><div class="ttname"><a href="classdl_1_1_buffer_view.html#ad76b68590bcb69bf1d144ee14919f18e">dl::BufferView::data</a></div><div class="ttdeci">std::byte * data()</div><div class="ttdef"><b>定义</b> <a href="#l00158">dl_buffer.h:158</a></div></div>
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<div class="ttc" id="adl__buffer__pool_8h_html"><div class="ttname"><a href="dl__buffer__pool_8h.html">dl_buffer_pool.h</a></div><div class="ttdoc">buffer池</div></div>
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<div class="ttc" id="adl__concept_8h_html"><div class="ttname"><a href="dl__concept_8h.html">dl_concept.h</a></div><div class="ttdoc">用于模板限定，更好的报错信息</div></div>
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<div class="ttc" id="adl__log_8h_html"><div class="ttname"><a href="dl__log_8h.html">dl_log.h</a></div><div class="ttdoc">日志系统</div></div>
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<div class="ttc" id="adl__log_8h_html_abc86a6b34614cb6484cdf935d9350abd"><div class="ttname"><a href="dl__log_8h.html#abc86a6b34614cb6484cdf935d9350abd">log_err</a></div><div class="ttdeci">#define log_err(...)</div><div class="ttdef"><b>定义</b> <a href="dl__log_8h_source.html#l00284">dl_log.h:284</a></div></div>
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<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>
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<div class="ttc" id="anamespacedl_html_a2046d58f4d0bfb3c68800a6c6837b38e"><div class="ttname"><a href="namespacedl.html#a2046d58f4d0bfb3c68800a6c6837b38e">dl::BufferCast</a></div><div class="ttdeci">void BufferCast(BufferView buf, T &a)</div><div class="ttdoc">从16进制字符串创建array</div><div class="ttdef"><b>定义</b> <a href="#l00283">dl_buffer.h:283</a></div></div>
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<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>
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<div class="ttc" id="anamespacedl_html_a7372bc08bacdf00ce6562a9e28fc1d38"><div class="ttname"><a href="namespacedl.html#a7372bc08bacdf00ce6562a9e28fc1d38">dl::CreateBufferHex</a></div><div class="ttdeci">Buffer CreateBufferHex(std::string_view str)</div><div class="ttdoc">从16进制字符串创建buffer</div></div>
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<div class="ttc" id="anamespacedl_html_a7ea00373e47c3f210a5243d16cada3cb"><div class="ttname"><a href="namespacedl.html#a7ea00373e47c3f210a5243d16cada3cb">dl::g_bufferPool</a></div><div class="ttdeci">BufferPool g_bufferPool</div></div>
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<div class="ttc" id="anamespacedl_html_abe93ff6177d35638eb361b6904d12e48"><div class="ttname"><a href="namespacedl.html#abe93ff6177d35638eb361b6904d12e48">dl::CreateBuffer</a></div><div class="ttdeci">Buffer CreateBuffer(BufferView buf)</div><div class="ttdoc">创建副本</div><div class="ttdef"><b>定义</b> <a href="#l00256">dl_buffer.h:256</a></div></div>
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<div class="ttc" id="anamespacedl_html_ac07bb7be3e3c32abd437f76f08df68b3"><div class="ttname"><a href="namespacedl.html#ac07bb7be3e3c32abd437f76f08df68b3">dl::BUFFER_SSO_SIZE</a></div><div class="ttdeci">constexpr size_t BUFFER_SSO_SIZE</div><div class="ttdef"><b>定义</b> <a href="#l00026">dl_buffer.h:26</a></div></div>
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<div class="ttc" id="anamespacedl_html_ad10d3da4262741df97331a04dbb4e276"><div class="ttname"><a href="namespacedl.html#ad10d3da4262741df97331a04dbb4e276">dl::BufferAppend</a></div><div class="ttdeci">void BufferAppend(Buffer &buf, BufferView buf_app)</div><div class="ttdoc">追加数据</div><div class="ttdef"><b>定义</b> <a href="#l00247">dl_buffer.h:247</a></div></div>
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<div class="ttc" id="anamespacedl_html_af4c74bce1ba7b07a5aee7bc403f0ea25"><div class="ttname"><a href="namespacedl.html#af4c74bce1ba7b07a5aee7bc403f0ea25">dl::CreateBufferView</a></div><div class="ttdeci">BufferView CreateBufferView(const Buffer &buf)</div><div class="ttdoc">创建buffer视图（右值不能默认转换）</div><div class="ttdef"><b>定义</b> <a href="#l00201">dl_buffer.h:201</a></div></div>
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