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| <div class="title">delay.hpp</div> </div> |
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| <a href="delay_8hpp.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="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// limitations under the License</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __PROCESS_DELAY_HPP__</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor"></span><span class="preprocessor">#define __PROCESS_DELAY_HPP__</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <<a class="code" href="clock_8hpp.html">process/clock.hpp</a>></span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="dispatch_8hpp.html">process/dispatch.hpp</a>></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <<a class="code" href="timer_8hpp.html">process/timer.hpp</a>></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<a class="code" href="duration_8hpp.html">stout/duration.hpp</a>></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="preprocessor_8hpp.html">stout/preprocessor.hpp</a>></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">process</a> {</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// The 'delay' mechanism enables you to delay a dispatch to a process</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// for some specified number of seconds. Returns a Timer instance that</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// can be cancelled (but it might have already executed or be</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// executing concurrently).</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023"> 31</a></span> <a class="code" href="classprocess_1_1Timer.html">Timer</a> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(<span class="keyword">const</span> <a class="code" href="classDuration.html">Duration</a>& duration,</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">const</span> <a class="code" href="structprocess_1_1PID.html">PID<T></a>& pid,</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">void</span> (T::*method)())</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> <a class="code" href="classprocess_1_1Clock.html#a2001faa64a4b83f098ba6967afff5514">Clock::timer</a>(duration, [=]() {</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="namespaceprocess.html#acfbc29404bc653268289691b0dd59e22">dispatch</a>(pid, method);</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  });</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</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> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespaceprocess.html#a7e54251a67825bd4382191a2a672ca2d"> 42</a></span> <a class="code" href="classprocess_1_1Timer.html">Timer</a> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(<span class="keyword">const</span> <a class="code" href="classDuration.html">Duration</a>& duration,</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> <a class="code" href="classprocess_1_1Process.html">Process<T></a>& <a class="code" href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">process</a>,</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">void</span> (T::*method)())</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(duration, process.<a class="code" href="classprocess_1_1Process.html#abef2d54388c5262af19b057b1a6eee8e">self</a>(), method);</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </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">template</span> <<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="namespaceprocess.html#abbadc4a582cbeb116b56ec856144e736"> 51</a></span> <a class="code" href="classprocess_1_1Timer.html">Timer</a> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(<span class="keyword">const</span> <a class="code" href="classDuration.html">Duration</a>& duration,</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">const</span> <a class="code" href="classprocess_1_1Process.html">Process<T></a>* process,</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> (T::*method)())</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">delay</a>(duration, process-><a class="code" href="classprocess_1_1Process.html#abef2d54388c5262af19b057b1a6eee8e">self</a>(), method);</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> }</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="delay_8hpp.html#a659a0f3373b1b8ed3e348bc4332657e2"> 59</a></span> <span class="preprocessor">#define TEMPLATE(Z, N, DATA) \</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor"> template <typename T, \</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor"> ENUM_PARAMS(N, typename P), \</span></div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor"> ENUM_PARAMS(N, typename A)> \</span></div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"> Timer delay(const Duration& duration, \</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor"> const PID<T>& pid, \</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"> void (T::*method)(ENUM_PARAMS(N, P)), \</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor"> ENUM_BINARY_PARAMS(N, A, a)) \</span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"> { \</span></div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"> return Clock::timer(duration, [=]() { \</span></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"> dispatch(pid, method, ENUM_PARAMS(N, a)); \</span></div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor"> }); \</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor"> } \</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor"> \</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"> template <typename T, \</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor"> ENUM_PARAMS(N, typename P), \</span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor"> ENUM_PARAMS(N, typename A)> \</span></div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor"> Timer delay(const Duration& duration, \</span></div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"> const Process<T>& process, \</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor"> void (T::*method)(ENUM_PARAMS(N, P)), \</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"> ENUM_BINARY_PARAMS(N, A, a)) \</span></div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"> { \</span></div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"> return delay(duration, process.self(), method, ENUM_PARAMS(N, a)); \</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"> } \</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"> \</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor"> template <typename T, \</span></div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor"> ENUM_PARAMS(N, typename P), \</span></div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor"> ENUM_PARAMS(N, typename A)> \</span></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor"> Timer delay(const Duration& duration, \</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor"> const Process<T>* process, \</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor"> void (T::*method)(ENUM_PARAMS(N, P)), \</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"> ENUM_BINARY_PARAMS(N, A, a)) \</span></div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor"> { \</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor"> return delay(duration, process->self(), method, ENUM_PARAMS(N, a)); \</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"> }</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="namespaceprocess.html#aeed40ccf8443f5e6ffce932f0d22caea">REPEAT_FROM_TO</a>(1, 11, <a class="code" href="delay_8hpp.html#a659a0f3373b1b8ed3e348bc4332657e2">TEMPLATE</a>, _) <span class="comment">// Args A0 -> A9.</span></div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#undef TEMPLATE</span></div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> } <span class="comment">// namespace process {</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#endif // __PROCESS_DELAY_HPP__</span></div> |
| <div class="ttc" id="dispatch_8hpp_html"><div class="ttname"><a href="dispatch_8hpp.html">dispatch.hpp</a></div></div> |
| <div class="ttc" id="classDuration_html"><div class="ttname"><a href="classDuration.html">Duration</a></div><div class="ttdef"><b>Definition:</b> duration.hpp:32</div></div> |
| <div class="ttc" id="namespaceprocess_html_acfbc29404bc653268289691b0dd59e22"><div class="ttname"><a href="namespaceprocess.html#acfbc29404bc653268289691b0dd59e22">process::dispatch</a></div><div class="ttdeci">void dispatch(const PID< T > &pid, void(T::*method)())</div><div class="ttdef"><b>Definition:</b> dispatch.hpp:157</div></div> |
| <div class="ttc" id="duration_8hpp_html"><div class="ttname"><a href="duration_8hpp.html">duration.hpp</a></div></div> |
| <div class="ttc" id="namespaceprocess_html_ad46335bec9fe626e60003c33e8f13023"><div class="ttname"><a href="namespaceprocess.html#ad46335bec9fe626e60003c33e8f13023">process::delay</a></div><div class="ttdeci">Timer delay(const Duration &duration, const PID< T > &pid, void(T::*method)())</div><div class="ttdef"><b>Definition:</b> delay.hpp:31</div></div> |
| <div class="ttc" id="namespaceprocess_html_aeed40ccf8443f5e6ffce932f0d22caea"><div class="ttname"><a href="namespaceprocess.html#aeed40ccf8443f5e6ffce932f0d22caea">process::REPEAT_FROM_TO</a></div><div class="ttdeci">REPEAT_FROM_TO(1, 11, TEMPLATE, _) class AsyncExecutorProcess</div><div class="ttdef"><b>Definition:</b> async.hpp:63</div></div> |
| <div class="ttc" id="namespaceos_html_ae19e4161a51b86a1f330f3bf1dc75389"><div class="ttname"><a href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">os::process</a></div><div class="ttdeci">Result< Process > process(pid_t pid)</div><div class="ttdef"><b>Definition:</b> freebsd.hpp:30</div></div> |
| <div class="ttc" id="structprocess_1_1PID_html"><div class="ttname"><a href="structprocess_1_1PID.html">process::PID</a></div><div class="ttdoc">A &quot;process identifier&quot; used to uniquely identify a process when dispatching messages. </div><div class="ttdef"><b>Definition:</b> pid.hpp:127</div></div> |
| <div class="ttc" id="timer_8hpp_html"><div class="ttname"><a href="timer_8hpp.html">timer.hpp</a></div></div> |
| <div class="ttc" id="delay_8hpp_html_a659a0f3373b1b8ed3e348bc4332657e2"><div class="ttname"><a href="delay_8hpp.html#a659a0f3373b1b8ed3e348bc4332657e2">TEMPLATE</a></div><div class="ttdeci">#define TEMPLATE(Z, N, DATA)</div><div class="ttdef"><b>Definition:</b> delay.hpp:59</div></div> |
| <div class="ttc" id="classprocess_1_1Timer_html"><div class="ttname"><a href="classprocess_1_1Timer.html">process::Timer</a></div><div class="ttdef"><b>Definition:</b> timer.hpp:30</div></div> |
| <div class="ttc" id="clock_8hpp_html"><div class="ttname"><a href="clock_8hpp.html">clock.hpp</a></div></div> |
| <div class="ttc" id="classprocess_1_1Process_html_abef2d54388c5262af19b057b1a6eee8e"><div class="ttname"><a href="classprocess_1_1Process.html#abef2d54388c5262af19b057b1a6eee8e">process::Process::self</a></div><div class="ttdeci">PID< T > self() const </div><div class="ttdoc">Returns the PID of the process. </div><div class="ttdef"><b>Definition:</b> process.hpp:499</div></div> |
| <div class="ttc" id="classprocess_1_1Clock_html_a2001faa64a4b83f098ba6967afff5514"><div class="ttname"><a href="classprocess_1_1Clock.html#a2001faa64a4b83f098ba6967afff5514">process::Clock::timer</a></div><div class="ttdeci">static Timer timer(const Duration &duration, const lambda::function< void()> &thunk)</div></div> |
| <div class="ttc" id="classprocess_1_1Process_html"><div class="ttname"><a href="classprocess_1_1Process.html">process::Process</a></div><div class="ttdef"><b>Definition:</b> process.hpp:490</div></div> |
| <div class="ttc" id="preprocessor_8hpp_html"><div class="ttname"><a href="preprocessor_8hpp.html">preprocessor.hpp</a></div></div> |
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