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<div id="projectname">Templates -- Meow
 <span id="projectnumber">1.1.2</span>
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<div id="projectbrief">不能,也不應該先編譯成obj-file的templates</div>
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<div class="title">ObjSelector.h</div> </div>
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<a href="ObjSelector_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef oo_ObjSelector_H__</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define oo_ObjSelector_H__</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="ObjBase_8h.html">ObjBase.h</a>"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <utility></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <map></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <cstdlib></span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <cstdio></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>meow {</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">template</span><<span class="keywordtype">size_t</span> <span class="keywordtype">id</span>> </div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html"> 22</a></span> <span class="keyword">class </span><a class="code" href="classmeow_1_1ObjSelector.html" title="利用register的概念, 達到runtime用string選擇要new的class">ObjSelector</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">struct </span><a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a> {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <a class="code" href="classmeow_1_1ObjSelector.html" title="利用register的概念, 達到runtime用string選擇要new的class">ObjSelector</a>* parent_;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a> <span class="keyword">const</span>* pointer_;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordtype">bool</span> autoDelete_;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>(<a class="code" href="classmeow_1_1ObjSelector.html" title="利用register的概念, 達到runtime用string選擇要new的class">ObjSelector</a>* parent,</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a> <span class="keyword">const</span>* ptr,</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  parent_ = parent;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  pointer_ = ptr;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  autoDelete_ = autoDelete;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  ~<a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>() {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">if</span> (autoDelete_) {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">delete</span> pointer_;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> (parent_ != NULL) {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  parent_->me_.second = NULL;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  }</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  };</div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7"> 45</a></span>  <span class="keyword">friend</span> <span class="keyword">struct </span><a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::map<std::string, Info*> Funcs;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::map<std::string, Info*>::iterator FuncsIterator;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">static</span> Funcs& funcs() {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">static</span> Funcs f;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> f;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">static</span> <a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>* add(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classmeow_1_1ObjSelector.html" title="利用register的概念, 達到runtime用string選擇要new的class">ObjSelector</a>* parent,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* ptr,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>* info = <span class="keyword">new</span> <a class="code" href="classmeow_1_1ObjSelector.html#af0a264c27d0d08af4b617d2e4675fda7">Info</a>(parent, ptr, autoDelete);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classmeow_1_1ObjSelector.html#a94ae819ddd031927466845c86ce35621" title="依照name刪除之前註冊過得Class">del</a>(name);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  funcs()[<a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>] = info;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> info;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  std::pair<std::string, Info*> me_;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a0401a1941829c1b82ebce545d00a996d"> 69</a></span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classmeow_1_1ObjSelector.html#a0401a1941829c1b82ebce545d00a996d" title="新增(註冊) 一個Class (必須要繼承自 ObjBase) 並且給定其Name">add</a>(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>, <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj, <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  add(name, NULL, obj, autoDelete);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#af1479fc3260f2600d76bc018a9a36019"> 76</a></span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classmeow_1_1ObjSelector.html#af1479fc3260f2600d76bc018a9a36019" title="新增(註冊) 一個Class (必須要繼承自 ObjBase) 並且默認type為name">add</a>(<a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj, <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  add(obj-><a class="code" href="classmeow_1_1ObjBase.html#a63a4911bb073281820fe9b7a9908ba72" title="用std::string回傳這個class的type name">type</a>(), NULL, obj, autoDelete);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a94ae819ddd031927466845c86ce35621"> 83</a></span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classmeow_1_1ObjSelector.html#a94ae819ddd031927466845c86ce35621" title="依照name刪除之前註冊過得Class">del</a>(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (funcs().find(name) != funcs().end()) {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">delete</span> funcs()[<a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>];</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  funcs().erase(name);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a948d5e709bdeacb8648e8c7c243b0ff3"> 93</a></span>  <span class="keyword">static</span> <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a> <span class="keyword">const</span>* <span class="keyword">get</span>(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>) {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (funcs().find(<a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>) == funcs().end()) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> funcs()[<a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>]->pointer_;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a498c46995c8f9050b3b069b95d10c5cb"> 101</a></span>  <span class="keyword">static</span> <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* <a class="code" href="classmeow_1_1ObjSelector.html#a498c46995c8f9050b3b069b95d10c5cb" title="回傳一個之前註冊過得Class new出來的實體">create</a>(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>) {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a> <span class="keyword">const</span>* ptr = <span class="keyword">get</span>(<a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span>(ptr == NULL) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> ptr-><a class="code" href="classmeow_1_1ObjBase.html#ac9114e6917bca03b8f3c89694214b57c" title="回傳一個new出來的物件, 預設implement為直接回傳 NULL ">create</a>();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a8febbd488ce1cf37b075c0e42278d3d0"> 110</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classmeow_1_1ObjSelector.html#a8febbd488ce1cf37b075c0e42278d3d0" title="利用type檢查是否有註冊過同種類的Class">exist</a>(<a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj) {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">for</span> (FuncsIterator it = funcs().begin(); it != funcs().end(); it++) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (it->second->pointer_ == obj ||</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  (it->second->pointer_ != NULL &&</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  it->second->pointer_->type() == obj-><a class="code" href="classmeow_1_1ObjBase.html#a63a4911bb073281820fe9b7a9908ba72" title="用std::string回傳這個class的type name">type</a>())) {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb"> 124</a></span>  <span class="keyword">static</span> std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>(<a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj) {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">for</span> (FuncsIterator it = funcs().begin(); it != funcs().end(); it++) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (it->second->pointer_ == obj ||</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  (it->second->pointer_ != NULL &&</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  it->second->pointer_->type() == obj-><a class="code" href="classmeow_1_1ObjBase.html#a63a4911bb073281820fe9b7a9908ba72" title="用std::string回傳這個class的type name">type</a>())) {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> it->first;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> std::string();</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a12a464df440ff51da3f51a5c6731f958"> 138</a></span>  <span class="keyword">static</span> std::vector<std::string> <a class="code" href="classmeow_1_1ObjSelector.html#a12a464df440ff51da3f51a5c6731f958" title="回傳所有註冊過的name">names</a>() {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  std::vector<std::string> ret;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">for</span> (FuncsIterator it = funcs().begin(); it != funcs().end(); it++)</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  ret.push_back(it->first);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#afefd56114a54ec164f0264d83394fc21"> 148</a></span>  <a class="code" href="classmeow_1_1ObjSelector.html#afefd56114a54ec164f0264d83394fc21" title="宣告一個ObjSelector實體, 並且註冊一個 ObjBase">ObjSelector</a>(std::string <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>, <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj, <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  me_.first = <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  me_.second = add(me_.first, <span class="keyword">this</span>, obj, autoDelete);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a7f798e7243aa2e93d2458dfc7f6d3308"> 156</a></span>  <a class="code" href="classmeow_1_1ObjSelector.html#a7f798e7243aa2e93d2458dfc7f6d3308" title="宣告一個ObjSelector實體, 並且註冊一個 ObjBase">ObjSelector</a>(<a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj, <span class="keywordtype">bool</span> autoDelete) {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  me_.first = obj-><a class="code" href="classmeow_1_1ObjBase.html#a63a4911bb073281820fe9b7a9908ba72" title="用std::string回傳這個class的type name">type</a>();</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  me_.second = add(me_.first, <span class="keyword">this</span>, obj, autoDelete);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#aa5d9c625910c4ece0cba7944885d39c2"> 162</a></span>  <a class="code" href="classmeow_1_1ObjSelector.html#aa5d9c625910c4ece0cba7944885d39c2" title="解構子">~ObjSelector</a>() {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (me_.second != NULL) {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="classmeow_1_1ObjSelector.html#a94ae819ddd031927466845c86ce35621" title="依照name刪除之前註冊過得Class">del</a>(me_.first);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a85ff03287a5344d02b5cd67f89265ed8"> 171</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classmeow_1_1ObjSelector.html#a85ff03287a5344d02b5cd67f89265ed8" title="將一個物件寫到檔案裡(該物件必須要有註冊過)">write</a>(FILE* f, <span class="keywordtype">bool</span> binary, <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* obj, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fg) {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (!<a class="code" href="classmeow_1_1ObjSelector.html#a8febbd488ce1cf37b075c0e42278d3d0" title="利用type檢查是否有註冊過同種類的Class">exist</a>(obj)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">char</span> <span class="keyword">const</span>* nme = <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>(obj).c_str();</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordtype">size_t</span> len = strlen(nme);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (binary) {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (fwrite(&len, <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span> ), 1, f) < 1) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (fwrite(nme , <span class="keyword">sizeof</span>(<span class="keywordtype">char</span> ), len, f) < len) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (fwrite(&fg , <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>), 1, f) < 1) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (fprintf(f, <span class="stringliteral">"%s %u\n"</span>, nme, fg) < 2) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> obj-><a class="code" href="classmeow_1_1ObjBase.html#ae9e9e5c664b7a92e54a3616983f39ba8" title="將物件寫入檔案, 預設implement為直接回傳 false ">write</a>(f, binary, fg);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="code" href="classmeow_1_1ObjSelector.html#a757b4c75d87f958b64bb5cacbeb71dcb"> 188</a></span>  <span class="keyword">static</span> <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* <a class="code" href="classmeow_1_1ObjSelector.html#a757b4c75d87f958b64bb5cacbeb71dcb" title="從檔案中讀取一個物件(該物件必須要有註冊過)">read</a>(FILE* f, <span class="keywordtype">bool</span> binary) {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">static</span> <span class="keywordtype">char</span> <a class="code" href="classmeow_1_1ObjSelector.html#a43786b9b4869a3bb115c852d09e474cb" title="利用type尋找name">name</a>[2048];</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">size_t</span> len;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fg;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (binary) {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">if</span> (fread(&len, <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span> ), 1, f) < 1) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span> (fread(name, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span> ), len, f) < len) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> (fread(&fg , <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>), 1, f) < 1) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  name[len] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span> (fscanf(f, <span class="stringliteral">"%s %u"</span>, name, &fg) < 2) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="classmeow_1_1ObjBase.html" title="一切物件的Base, 並要求每個物件都要有read, write, create, ... 等功能">ObjBase</a>* ret = <a class="code" href="classmeow_1_1ObjSelector.html#a498c46995c8f9050b3b069b95d10c5cb" title="回傳一個之前註冊過得Class new出來的實體">create</a>(std::string(name));</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (ret != NULL && ret-><a class="code" href="classmeow_1_1ObjBase.html#a4c1f5cb4b05559197148a8f6524bfc34" title="將物件從檔案讀出, 預設implement為直接回傳 false ">read</a>(f, binary, fg) == <span class="keyword">false</span>) {</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">delete</span> ret;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  ret = NULL;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> };</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="code" href="namespacemeow.html#aaa678bbd106012a98ed5679e2ca8cc32"> 209</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="namespacemeow.html#aaa678bbd106012a98ed5679e2ca8cc32">kGlobalSeletorID</a> = 0;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#endif // oo_ObjSelector_H__</span></div>
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