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基于C++ Coroutines提案 ‘Stackless Resumable Functions’编写的协程库
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  62. <div id="nav-path" class="navpath">

  63.   <ul>

  64. <li class="navelem"><a class="el" href="dir_3c80010775d22af2067790ecc9cdcf9d.html">librf</a></li><li class="navelem"><a class="el" href="dir_54ae0e78d997f6903cdf0996223d047f.html">src</a></li>  </ul>

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  67. <div class="header">

  68.   <div class="headertitle">

  69. <div class="title">timer.h</div>  </div>

  70. </div><!--header-->

  71. <div class="contents">

  72. <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#pragma once</span></div>

  73. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160; </div>

  74. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="keyword">namespace </span>resumef</div>

  75. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;{</div>

  76. <div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;    <span class="keyword">struct </span>timer_manager;</div>

  77. <div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;    <span class="keyword">typedef</span> std::shared_ptr&lt;timer_manager&gt; timer_mgr_ptr;</div>

  78. <div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;    <span class="keyword">typedef</span> std::weak_ptr&lt;timer_manager&gt; timer_mgr_wptr;</div>

  79. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160; </div>

  80. <div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;    <span class="keyword">namespace </span>detail</div>

  81. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    {</div>

  82. <div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;        <span class="keyword">typedef</span> std::chrono::system_clock timer_clock_type;</div>

  83. <div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;        <span class="keyword">typedef</span> std::function&lt;void(<span class="keywordtype">bool</span>)&gt; timer_callback_type;</div>

  84. <div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>

  85. <div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="structresumef_1_1detail_1_1timer__target.html">   17</a></span>&#160;        <span class="keyword">struct </span><a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> : <span class="keyword">public</span> std::enable_shared_from_this&lt;timer_target&gt;</div>

  86. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        {</div>

  87. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;            <span class="keyword">friend</span> <a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a>;</div>

  88. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        <span class="keyword">private</span>:</div>

  89. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;            <span class="keyword">enum struct</span> State : uint32_t</div>

  90. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;            {</div>

  91. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;                Invalid,</div>

  92. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;                Added,</div>

  93. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;                Runing,</div>

  94. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;            };</div>

  95. <div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;            timer_clock_type::time_point    tp;</div>

  96. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;            timer_callback_type             cb;</div>

  97. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;            State                           st = State::Invalid;</div>

  98. <div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#if _DEBUG</span></div>

  99. <div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <span class="keyword">private</span>:</div>

  100. <div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;            <a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a> *                 _manager = <span class="keyword">nullptr</span>;</div>

  101. <div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#endif</span></div>

  102. <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="keyword">public</span>:</div>

  103. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a>(<span class="keyword">const</span> timer_clock_type::time_point &amp; tp_, <span class="keyword">const</span> timer_callback_type &amp; cb_)</div>

  104. <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;                : tp(tp_)</div>

  105. <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;                , cb(cb_)</div>

  106. <div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            {</div>

  107. <div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;            }</div>

  108. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a>(<span class="keyword">const</span> timer_clock_type::time_point &amp; tp_, timer_callback_type &amp;&amp; cb_)</div>

  109. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                : tp(tp_)</div>

  110. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                , cb(std::forward&lt;timer_callback_type&gt;(cb_))</div>

  111. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            {</div>

  112. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            }</div>

  113. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="keyword">private</span>:</div>

  114. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a>() = <span class="keyword">delete</span>;</div>

  115. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a>(<span class="keyword">const</span> <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp;) = <span class="keyword">delete</span>;</div>

  116. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a>(<a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp;&amp; right_) = <span class="keyword">delete</span>;</div>

  117. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp; operator = (<span class="keyword">const</span> <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp;) = <span class="keyword">delete</span>;</div>

  118. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp; operator = (<a class="code" href="structresumef_1_1detail_1_1timer__target.html">timer_target</a> &amp;&amp; right_) = <span class="keyword">delete</span>;</div>

  119. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        };</div>

  120. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>

  121. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        <span class="keyword">typedef</span> std::shared_ptr&lt;timer_target&gt; timer_target_ptr;</div>

  122. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <span class="keyword">typedef</span> std::weak_ptr&lt;timer_target&gt; timer_target_wptr;</div>

  123. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    }</div>

  124. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>

  125. <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structresumef_1_1timer__handler.html">   61</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a></div>

  126. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    {</div>

  127. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">private</span>:</div>

  128. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        timer_mgr_wptr              _manager;</div>

  129. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        detail::timer_target_wptr   _target;</div>

  130. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keyword">public</span>:</div>

  131. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#ifndef DOXYGEN_SKIP_PROPERTY</span></div>

  132. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a>() = <span class="keywordflow">default</span>;</div>

  133. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a>(<span class="keyword">const</span> <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp;) = <span class="keywordflow">default</span>;</div>

  134. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a>(<a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp;&amp; right_) noexcept;</div>

  135. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp; operator = (<span class="keyword">const</span> <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp;) = <span class="keywordflow">default</span>;</div>

  136. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp; operator = (<a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> &amp;&amp; right_) noexcept;</div>

  137. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#endif  //DOXYGEN_SKIP_PROPERTY</span></div>

  138. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a>(<a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a> * manager_, <span class="keyword">const</span> detail::timer_target_ptr &amp; target_);</div>

  139. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>

  140. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordtype">void</span> reset();</div>

  141. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keywordtype">bool</span> stop();</div>

  142. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordtype">bool</span> expired() <span class="keyword">const</span>;</div>

  143. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    };</div>

  144. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160; </div>

  145. <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="structresumef_1_1timer__manager.html">   84</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a> : <span class="keyword">public</span> std::enable_shared_from_this&lt;timer_manager&gt;</div>

  146. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    {</div>

  147. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">#ifndef DOXYGEN_SKIP_PROPERTY</span></div>

  148. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keyword">typedef</span> <a class="code" href="structresumef_1_1detail_1_1timer__target.html">detail::timer_target</a> timer_target;</div>

  149. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keyword">typedef</span> detail::timer_target_ptr timer_target_ptr;</div>

  150. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="keyword">typedef</span> detail::timer_clock_type clock_type;</div>

  151. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        <span class="keyword">typedef</span> clock_type::duration duration_type;</div>

  152. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keyword">typedef</span> clock_type::time_point time_point_type;</div>

  153. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>

  154. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keyword">typedef</span> std::vector&lt;timer_target_ptr&gt; timer_vector_type;</div>

  155. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keyword">typedef</span> std::multimap&lt;clock_type::time_point, timer_target_ptr&gt; timer_map_type;</div>

  156. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#endif</span></div>

  157. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keyword">public</span>:</div>

  158. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a>();</div>

  159. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        ~<a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a>();</div>

  160. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>

  161. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Rep, <span class="keyword">class</span> _Period, <span class="keyword">class</span> _Cb&gt;</div>

  162. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        timer_target_ptr add(<span class="keyword">const</span> std::chrono::duration&lt;_Rep, _Period&gt; &amp; dt_, _Cb &amp;&amp; cb_)</div>

  163. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        {</div>

  164. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            <span class="keywordflow">return</span> add_(std::chrono::duration_cast&lt;duration_type&gt;(dt_), std::forward&lt;_Cb&gt;(cb_));</div>

  165. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        }</div>

  166. <div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Clock, <span class="keyword">class</span> _Duration = <span class="keyword">typename</span> _Clock::duration, <span class="keyword">class</span> _Cb&gt;</div>

  167. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        timer_target_ptr add(<span class="keyword">const</span> std::chrono::time_point&lt;_Clock, _Duration&gt; &amp; tp_, _Cb &amp;&amp; cb_)</div>

  168. <div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        {</div>

  169. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <span class="keywordflow">return</span> add_(std::chrono::time_point_cast&lt;duration_type&gt;(tp_), std::forward&lt;_Cb&gt;(cb_));</div>

  170. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        }</div>

  171. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Rep, <span class="keyword">class</span> _Period, <span class="keyword">class</span> _Cb&gt;</div>

  172. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> add_handler(<span class="keyword">const</span> std::chrono::duration&lt;_Rep, _Period&gt; &amp; dt_, _Cb &amp;&amp; cb_)</div>

  173. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        {</div>

  174. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <span class="keywordflow">return</span>{ <span class="keyword">this</span>, add(dt_, std::forward&lt;_Cb&gt;(cb_)) };</div>

  175. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        }</div>

  176. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Clock, <span class="keyword">class</span> _Duration = <span class="keyword">typename</span> _Clock::duration, <span class="keyword">class</span> _Cb&gt;</div>

  177. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <a class="code" href="structresumef_1_1timer__handler.html">timer_handler</a> add_handler(<span class="keyword">const</span> std::chrono::time_point&lt;_Clock, _Duration&gt; &amp; tp_, _Cb &amp;&amp; cb_)</div>

  178. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        {</div>

  179. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            <span class="keywordflow">return</span>{ <span class="keyword">this</span>, add(tp_, std::forward&lt;_Cb&gt;(cb_)) };</div>

  180. <div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        }</div>

  181. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>

  182. <div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordtype">bool</span> stop(<span class="keyword">const</span> timer_target_ptr &amp; sptr);</div>

  183. <div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>

  184. <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> empty()<span class="keyword"> const</span></div>

  185. <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="keyword">        </span>{</div>

  186. <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            <span class="keywordflow">return</span> _runing_timers.empty() &amp;&amp; _added_timers.empty();</div>

  187. <div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        }</div>

  188. <div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        <span class="keywordtype">void</span> clear();</div>

  189. <div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <span class="keywordtype">void</span> update();</div>

  190. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>

  191. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">#ifndef DOXYGEN_SKIP_PROPERTY</span></div>

  192. <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Cb&gt;</div>

  193. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        timer_target_ptr add_(<span class="keyword">const</span> duration_type &amp; dt_, _Cb &amp;&amp; cb_)</div>

  194. <div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        {</div>

  195. <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            <span class="keywordflow">return</span> add_(std::make_shared&lt;timer_target&gt;(clock_type::now() + dt_, std::forward&lt;_Cb&gt;(cb_)));</div>

  196. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        }</div>

  197. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> _Cb&gt;</div>

  198. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        timer_target_ptr add_(<span class="keyword">const</span> time_point_type &amp; tp_, _Cb &amp;&amp; cb_)</div>

  199. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        {</div>

  200. <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            <span class="keywordflow">return</span> add_(std::make_shared&lt;timer_target&gt;(tp_, std::forward&lt;_Cb&gt;(cb_)));</div>

  201. <div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        }</div>

  202. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keyword">private</span>:</div>

  203. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <a class="code" href="structresumef_1_1spinlock.html">spinlock</a> _added_mtx;</div>

  204. <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        timer_vector_type   _added_timers;</div>

  205. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        timer_map_type      _runing_timers;</div>

  206. <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>

  207. <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        timer_target_ptr add_(<span class="keyword">const</span> timer_target_ptr &amp; sptr);</div>

  208. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">void</span> call_target_(<span class="keyword">const</span> timer_target_ptr &amp; sptr, <span class="keywordtype">bool</span> canceld);</div>

  209. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="preprocessor">#endif</span></div>

  210. <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    };</div>

  211. <div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>

  212. <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>

  213. <div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keyword">inline</span> timer_handler::timer_handler(<a class="code" href="structresumef_1_1timer__manager.html">timer_manager</a> * manager_, <span class="keyword">const</span> detail::timer_target_ptr &amp; target_)</div>

  214. <div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        : _manager(manager_-&gt;shared_from_this())</div>

  215. <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        , _target(target_)</div>

  216. <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    {</div>

  217. <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    }</div>

  218. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keyword">inline</span> timer_handler::timer_handler(timer_handler &amp;&amp; right_) noexcept</div>

  219. <div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        : _manager(std::move(right_._manager))</div>

  220. <div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        , _target(std::move(right_._target))</div>

  221. <div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    {</div>

  222. <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    }</div>

  223. <div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>

  224. <div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keyword">inline</span> timer_handler &amp; timer_handler::operator = (timer_handler &amp;&amp; right_) noexcept</div>

  225. <div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    {</div>

  226. <div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;right_)</div>

  227. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        {</div>

  228. <div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            _manager = std::move(right_._manager);</div>

  229. <div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            _target = std::move(right_._target);</div>

  230. <div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        }</div>

  231. <div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>

  232. <div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    }</div>

  233. <div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160; </div>

  234. <div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">void</span> timer_handler::reset()</div>

  235. <div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    {</div>

  236. <div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        _manager.reset();</div>

  237. <div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        _target.reset();</div>

  238. <div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    }</div>

  239. <div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>

  240. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">bool</span> timer_handler::stop()</div>

  241. <div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    {</div>

  242. <div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        <span class="keywordtype">bool</span> result = <span class="keyword">false</span>;</div>

  243. <div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        </div>

  244. <div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        <span class="keywordflow">if</span> (!_target.expired())</div>

  245. <div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        {</div>

  246. <div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            <span class="keyword">auto</span> sptr = _manager.lock();</div>

  247. <div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            <span class="keywordflow">if</span> (sptr)</div>

  248. <div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                result = sptr-&gt;stop(_target.lock());</div>

  249. <div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;            _target.reset();</div>

  250. <div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        }</div>

  251. <div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        _manager.reset();</div>

  252. <div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; </div>

  253. <div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        <span class="keywordflow">return</span> result;</div>

  254. <div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    }</div>

  255. <div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160; </div>

  256. <div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">bool</span> timer_handler::expired()<span class="keyword"> const</span></div>

  257. <div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="keyword">    </span>{</div>

  258. <div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        <span class="keywordflow">return</span> _target.expired();</div>

  259. <div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    }</div>

  260. <div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;}</div>

  261. </div><!-- fragment --></div><!-- contents -->

  262. <div class="ttc" id="astructresumef_1_1timer__manager_html"><div class="ttname"><a href="structresumef_1_1timer__manager.html">resumef::timer_manager</a></div><div class="ttdoc">定时器管理器。</div><div class="ttdef"><b>Definition:</b> timer.h:84</div></div>

  263. <div class="ttc" id="astructresumef_1_1detail_1_1timer__target_html"><div class="ttname"><a href="structresumef_1_1detail_1_1timer__target.html">resumef::detail::timer_target</a></div><div class="ttdoc">定时器对象。</div><div class="ttdef"><b>Definition:</b> timer.h:17</div></div>

  264. <div class="ttc" id="astructresumef_1_1spinlock_html"><div class="ttname"><a href="structresumef_1_1spinlock.html">resumef::spinlock</a></div><div class="ttdoc">一个自旋锁实现。</div><div class="ttdef"><b>Definition:</b> spinlock.h:14</div></div>

  265. <div class="ttc" id="astructresumef_1_1timer__handler_html"><div class="ttname"><a href="structresumef_1_1timer__handler.html">resumef::timer_handler</a></div><div class="ttdoc">定时器句柄。</div><div class="ttdef"><b>Definition:</b> timer.h:61</div></div>

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