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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">Self.h</div> </div>
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<a href="Self_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 Self_h__</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define Self_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 <cstdlib></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="keyword">namespace </span>meow {</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">template</span><<span class="keyword">class</span> Data></div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html"> 59</a></span> <span class="keyword">class </span><a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8"> 64</a></span>  <span class="keyword">enum</span> <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8" title="複製資料的方法">DuplicateType</a> {</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8adef1b0d02e1090b1b610a4ea91bd6730"> 65</a></span>  <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8adef1b0d02e1090b1b610a4ea91bd6730" title="跟一般的複製一樣">COPY_FROM</a>, </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8a40c8a3eba568e04a5ce09ee0fa881822"> 66</a></span>  <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8a40c8a3eba568e04a5ce09ee0fa881822" title="參照, 執行完兩個Self會完全等效">REFERENCE_FROM</a>, </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  };</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">class </span>Body {</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">struct </span>Kernel {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  Data data_;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">int</span> counter_;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  Kernel( ): data_( ), counter_(1) { }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  Kernel(Data <span class="keyword">const</span>& data): data_(data), counter_(1) { }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  ~Kernel() { }</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="l00080"></a><span class="lineno"> 80</span>  Kernel* pointer_;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">int</span> counter_;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  Body( ): pointer_(new Kernel( )), counter_(1) { }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  Body(Data <span class="keyword">const</span>& d): pointer_(new Kernel(d)), counter_(1) { }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  Body(Body <span class="keyword">const</span>& b): pointer_(b.pointer_ ), counter_(1) {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  ++pointer_->counter_;</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>  ~Body() {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  pointer_->counter_--;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> (pointer_->counter_ <= 0) {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">delete</span> pointer_;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">int</span> attach() { <span class="keywordflow">return</span> ++counter_; }</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">int</span> detach() { <span class="keywordflow">return</span> --counter_; }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  Data <span class="keyword">const</span>* access()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> &(pointer_->data_);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  Data* modify() {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (pointer_->counter_ > 1) {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  --pointer_->counter_;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  pointer_ = <span class="keyword">new</span> Kernel(pointer_->data_);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> &(pointer_->data_);</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="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  Body* body_;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">void</span> clear() {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (body->detach() <= 0) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">delete</span> body_;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a6b39fcc4b184809f9aeaeb1c9a0bac2d"> 119</a></span>  <a class="code" href="classmeow_1_1Self.html#a6b39fcc4b184809f9aeaeb1c9a0bac2d" title="constructor, 並宣告一個實體">Self</a>(): body_(new Body()) {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#af3220c1e1d7966c6dbaf4ec62f8cbc2f"> 129</a></span>  <a class="code" href="classmeow_1_1Self.html#af3220c1e1d7966c6dbaf4ec62f8cbc2f" title="connstructor, 宣告一個實體, 其中該實體的constructor用copy constructor">Self</a>(Data <span class="keyword">const</span>& d): body_(new Body(d)) {</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="l00139"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#af98a65e83bb96c0860d91a5013b269ef"> 139</a></span>  <a class="code" href="classmeow_1_1Self.html#af98a65e83bb96c0860d91a5013b269ef" title="constructor, 使用給定的Self當作init value, 並且可以指定要用 reference還是copy">Self</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& b, <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8" title="複製資料的方法">DuplicateType</a> d = <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8adef1b0d02e1090b1b610a4ea91bd6730" title="跟一般的複製一樣">COPY_FROM</a>) {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">switch</span>(d) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">case</span> <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8adef1b0d02e1090b1b610a4ea91bd6730" title="跟一般的複製一樣">COPY_FROM</a>:</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  body_ = <span class="keyword">new</span> Body(*b.body_);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">case</span> <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8a40c8a3eba568e04a5ce09ee0fa881822" title="參照, 執行完兩個Self會完全等效">REFERENCE_FROM</a>:</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  body_ = b.body_;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  body_->attatch();</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classmeow_1_1Self.html#a6b39fcc4b184809f9aeaeb1c9a0bac2d" title="constructor, 並宣告一個實體">Self</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& b);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#ada16564a03665b10810a6342d61044bc"> 155</a></span>  <a class="code" href="classmeow_1_1Self.html#ada16564a03665b10810a6342d61044bc" title="解構子">~Self</a>() {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  clear();</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a6063551c3e6ac647500e938ade8fbc99"> 160</a></span>  Data <span class="keyword">const</span>* <a class="code" href="classmeow_1_1Self.html#a6063551c3e6ac647500e938ade8fbc99" title="回傳指向 Data const 的指標">operator-></a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> body_->access();</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#ace312355261c68ac7531767939f5c4c2"> 165</a></span>  Data* <a class="code" href="classmeow_1_1Self.html#ace312355261c68ac7531767939f5c4c2" title="回傳指向 Data 的指標, 如有需要, 這邊會做資料的duplicate">operator-></a>() {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> body_->modify();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a5962339e9ee49312ab770f1119256ca6"> 170</a></span>  <a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a>& <a class="code" href="classmeow_1_1Self.html#a5962339e9ee49312ab770f1119256ca6" title="回傳非const型態的自己">operator()</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> *((<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a>*)<span class="keyword">this</span>);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a9cd016a38a09f479fe2ed83eb1ebdae2"> 183</a></span>  <a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& <a class="code" href="classmeow_1_1Self.html#a9cd016a38a09f479fe2ed83eb1ebdae2" title="將給定的 Self 的資料複製到自己這裡">copyFrom</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s) {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  Body* nw = <span class="keyword">new</span> Body(*s.body_);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  clear();</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  body_ = nw;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a63e1570c927c7fa3b95b71fe978e355d"> 200</a></span>  <a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& <a class="code" href="classmeow_1_1Self.html#a63e1570c927c7fa3b95b71fe978e355d" title="將自己reference 到給定的 Self ">referenceFrom</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s) {</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (body_ != s.body_) {</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  clear(body_);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  body_ = s.body_;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  body_->attatch();</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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="l00216"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#ae4256bfc598bb0db76141ffce506806e"> 216</a></span>  <a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& <a class="code" href="classmeow_1_1Self.html#ae4256bfc598bb0db76141ffce506806e" title="依據給定DuplicateType選擇要呼叫copyFrom還是referenceFrom">duplicateFrom</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s, <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8" title="複製資料的方法">DuplicateType</a> t) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">switch</span>(t) {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">case</span> <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8adef1b0d02e1090b1b610a4ea91bd6730" title="跟一般的複製一樣">COPY_FROM</a> : <span class="keywordflow">return</span> <a class="code" href="classmeow_1_1Self.html#a9cd016a38a09f479fe2ed83eb1ebdae2" title="將給定的 Self 的資料複製到自己這裡">copyFrom</a>(s);</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">case</span> <a class="code" href="classmeow_1_1Self.html#aa7d169e9d20d590f3e571206084797f8a40c8a3eba568e04a5ce09ee0fa881822" title="參照, 執行完兩個Self會完全等效">REFERENCE_FROM</a>: <span class="keywordflow">return</span> <a class="code" href="classmeow_1_1Self.html#a63e1570c927c7fa3b95b71fe978e355d" title="將自己reference 到給定的 Self ">referenceFrom</a>(s);</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00230"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#ab3671e44693b79e2f987f59652d46ca9"> 230</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmeow_1_1Self.html#ab3671e44693b79e2f987f59652d46ca9" title="比對兩個 Self 是否指向同一個reference">same</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> (body_ == s.body_);</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00242"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a91098e2218c358470e81d64f35d6491d"> 242</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmeow_1_1Self.html#a91098e2218c358470e81d64f35d6491d" title="比對兩個 Self 的內容是否一樣">equal</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> (<a class="code" href="classmeow_1_1Self.html#ab3671e44693b79e2f987f59652d46ca9" title="比對兩個 Self 是否指向同一個reference">same</a>(s) || body_->access() == s.body_->access()) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">return</span> (*body_->access() == *s.body_->access());</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00253"></a><span class="lineno"><a class="code" href="classmeow_1_1Self.html#a10f22a83c3afcf65f8f9680f2a2f945c"> 253</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classmeow_1_1Self.html#a10f22a83c3afcf65f8f9680f2a2f945c" title="以reference作為判斷依據的小於判斷">referenceLess</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& s)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> (body_ < s.body_);</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">void</span> <a class="code" href="classmeow_1_1Self.html#af3277e1109c59e5f81549889b344a675" title="將 operator= 給disable掉">operator=</a>(<a class="code" href="classmeow_1_1Self.html" title="具有copy on write, 且擁有比C++更靈活的reference機制">Self</a> <span class="keyword">const</span>& a);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> };</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> } <span class="comment">// meow</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor">#endif // Self_h__</span></div>
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