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<title>properties-cpp: /build/buildd/properties-cpp-0.0.1+14.10.20140730/include/core/connection.h Source File</title>
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<div id="projectname">properties-cpp
 <span id="projectnumber">0.0.1</span>
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<div id="projectbrief">A very simple convenience library for handling properties and signals in C++11.</div>
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<div class="title">connection.h</div> </div>
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<a href="connection_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="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright © 2013 Canonical Ltd.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify it</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * under the terms of the GNU Lesser General Public License version 3,</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * as published by the Free Software Foundation.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * GNU Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * along with this program. If not, see <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Authored by: Thomas Voß <thomas.voss@canonical.com></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifndef COM_UBUNTU_CONNECTION_H_</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define COM_UBUNTU_CONNECTION_H_</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <functional></span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <memory></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <mutex></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="namespacecore.html"> 25</a></span> <span class="keyword">namespace </span>core</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">class </span><a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>;</div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html"> 31</a></span> <span class="keyword">class </span><a class="code" href="classcore_1_1Connection.html">Connection</a></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">public</span>: </div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#ac073a4aabc3e8d4b3c4e50b0ae3c809c"> 34</a></span>  <span class="keyword">typedef</span> std::function<void(const std::function<void()>&)> <a class="code" href="classcore_1_1Connection.html#ac073a4aabc3e8d4b3c4e50b0ae3c809c">Dispatcher</a>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#a73f7c7793d11c1bd10157b42f532cd64"> 40</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classcore_1_1Connection.html#a73f7c7793d11c1bd10157b42f532cd64">is_connected</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">if</span> (!d)</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> <span class="keyword">false</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"> 45</span>  <span class="keywordflow">return</span> (d->disconnector ? <span class="keyword">true</span> : <span class="keyword">false</span>);</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> </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#a3ffa9ab26c05270903eb817de03a33dd"> 51</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classcore_1_1Connection.html#a3ffa9ab26c05270903eb817de03a33dd">disconnect</a>()</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (d)</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  d->disconnect();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#a1d043d81b605debddfa7e766281d0d44"> 61</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classcore_1_1Connection.html#a1d043d81b605debddfa7e766281d0d44">dispatch_via</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1Connection.html#ac073a4aabc3e8d4b3c4e50b0ae3c809c">Dispatcher</a>& dispatcher)</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>  <span class="keywordflow">if</span> (d && d->dispatcher_installer)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  d->dispatcher_installer(dispatcher);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#a51d6c2b8cfd94e2b25e658d1cc2db75a"> 68</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">typedef</span> std::function<void()> Disconnector;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">typedef</span> std::function<void(const Dispatcher&)> DispatcherInstaller;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classcore_1_1Connection.html#a19896c11ac72db2063eec99f7cdcf96c"> 73</a></span>  <span class="keyword">template</span><<span class="keyword">typename</span> ... Arguments> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classcore_1_1Signal.html">Signal</a>;</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>  <span class="keyword">inline</span> <a class="code" href="classcore_1_1Connection.html">Connection</a>(<span class="keyword">const</span> Disconnector& disconnector,</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> DispatcherInstaller& installer)</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  : d(std::make_shared<Private>(disconnector, installer))</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> </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> <a class="code" href="classcore_1_1Connection.html">Connection</a>& rhs)<span class="keyword"> const</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> d < rhs.d;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> reset()</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>  <span class="keywordflow">if</span> (d)</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  d->reset();</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">struct </span>Private</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>  Private(<span class="keyword">const</span> Connection::Disconnector& disconnector,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> Connection::DispatcherInstaller& dispatcher_installer)</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  : disconnector(disconnector),</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  dispatcher_installer(dispatcher_installer)</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>  }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> reset()</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  std::lock_guard<std::mutex> lg(guard);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  reset_locked();</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>  <span class="keyword">inline</span> <span class="keywordtype">void</span> reset_locked()</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">static</span> <span class="keyword">const</span> Connection::Disconnector empty_disconnector{};</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">static</span> <span class="keyword">const</span> Connection::DispatcherInstaller empty_dispatcher_installer{};</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  disconnector = empty_disconnector;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  dispatcher_installer = empty_dispatcher_installer;</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> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classcore_1_1Connection.html#a3ffa9ab26c05270903eb817de03a33dd">disconnect</a>()</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="keyword">static</span> <span class="keyword">const</span> Connection::Disconnector empty_disconnector{};</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>  std::lock_guard<std::mutex> lg(guard);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> (disconnector)</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  disconnector();</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  reset_locked();</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  std::mutex guard;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  Connection::Disconnector disconnector;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  Connection::DispatcherInstaller dispatcher_installer;</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> </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// The whole class is implicitly shared and we thus forward our complete</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// shared state to a private structure that is lifetime-managed by a shared_ptr.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  std::shared_ptr<Private> d;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> };</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html"> 141</a></span> <span class="keyword">class </span><a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html#a1b195c5432e38eb67c8a99026f08b6b5"> 148</a></span>  <span class="keyword">inline</span> <a class="code" href="classcore_1_1ScopedConnection.html#a1b195c5432e38eb67c8a99026f08b6b5">ScopedConnection</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1Connection.html">Connection</a>& c) : connection(c)</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="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html#ad090c213519bcfc3a202ffc30c36b9d0"> 152</a></span>  <span class="keyword">inline</span> <a class="code" href="classcore_1_1ScopedConnection.html#ad090c213519bcfc3a202ffc30c36b9d0">ScopedConnection</a>(<a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>&& rhs) : connection(std::move(rhs.connection))</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classcore_1_1ScopedConnection.html#a1b195c5432e38eb67c8a99026f08b6b5">ScopedConnection</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html#a7f22805350644bc8e0483239eb0b1f2b"> 161</a></span>  <span class="keyword">inline</span> <a class="code" href="classcore_1_1ScopedConnection.html#a7f22805350644bc8e0483239eb0b1f2b">~ScopedConnection</a>() noexcept(true)</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>  <span class="keywordflow">try</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  connection.<a class="code" href="classcore_1_1Connection.html#a3ffa9ab26c05270903eb817de03a33dd">disconnect</a>();</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  } <span class="keywordflow">catch</span>(...)</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="l00169"></a><span class="lineno"> 169</span>  }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html#a4e372725222d416cd0fb56ecedb6e481"> 171</a></span>  <span class="keyword">inline</span> <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>& <a class="code" href="classcore_1_1ScopedConnection.html#a4e372725222d416cd0fb56ecedb6e481">operator=</a>(<a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>&& rhs)</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>  connection = std::move(rhs.connection);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>& <a class="code" href="classcore_1_1ScopedConnection.html#a4e372725222d416cd0fb56ecedb6e481">operator=</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">bool</span> <a class="code" href="classcore_1_1ScopedConnection.html#a755a636c42c8c4803fa16120fbad7b13">operator==</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classcore_1_1ScopedConnection.html#a1ecff471155e5dd77b7432bf1e5e847c"> 180</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classcore_1_1ScopedConnection.html#a1ecff471155e5dd77b7432bf1e5e847c">operator<</a>(<span class="keyword">const</span> <a class="code" href="classcore_1_1ScopedConnection.html">ScopedConnection</a>& rhs)<span class="keyword"> const</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> connection < rhs.connection;</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="l00185"></a><span class="lineno"> 185</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classcore_1_1Connection.html">Connection</a> connection;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</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="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#endif // COM_UBUNTU_CONNECTION_H_</span></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_a4e372725222d416cd0fb56ecedb6e481"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#a4e372725222d416cd0fb56ecedb6e481">core::ScopedConnection::operator=</a></div><div class="ttdeci">ScopedConnection & operator=(ScopedConnection &&rhs)</div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00171">connection.h:171</a></div></div>
<div class="ttc" id="classcore_1_1Connection_html_a3ffa9ab26c05270903eb817de03a33dd"><div class="ttname"><a href="classcore_1_1Connection.html#a3ffa9ab26c05270903eb817de03a33dd">core::Connection::disconnect</a></div><div class="ttdeci">void disconnect()</div><div class="ttdoc">End a signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00051">connection.h:51</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_a7f22805350644bc8e0483239eb0b1f2b"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#a7f22805350644bc8e0483239eb0b1f2b">core::ScopedConnection::~ScopedConnection</a></div><div class="ttdeci">~ScopedConnection() noexcept(true)</div><div class="ttdoc">Disconnects the signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00161">connection.h:161</a></div></div>
<div class="ttc" id="classcore_1_1Connection_html"><div class="ttname"><a href="classcore_1_1Connection.html">core::Connection</a></div><div class="ttdoc">The Connection class models a signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00031">connection.h:31</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_a1b195c5432e38eb67c8a99026f08b6b5"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#a1b195c5432e38eb67c8a99026f08b6b5">core::ScopedConnection::ScopedConnection</a></div><div class="ttdeci">ScopedConnection(const Connection &c)</div><div class="ttdoc">Constructs an instance for an existing signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00148">connection.h:148</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_ad090c213519bcfc3a202ffc30c36b9d0"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#ad090c213519bcfc3a202ffc30c36b9d0">core::ScopedConnection::ScopedConnection</a></div><div class="ttdeci">ScopedConnection(ScopedConnection &&rhs)</div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00152">connection.h:152</a></div></div>
<div class="ttc" id="classcore_1_1Connection_html_ac073a4aabc3e8d4b3c4e50b0ae3c809c"><div class="ttname"><a href="classcore_1_1Connection.html#ac073a4aabc3e8d4b3c4e50b0ae3c809c">core::Connection::Dispatcher</a></div><div class="ttdeci">std::function< void(const std::function< void()> &)> Dispatcher</div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00034">connection.h:34</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html"><div class="ttname"><a href="classcore_1_1ScopedConnection.html">core::ScopedConnection</a></div><div class="ttdoc">Scoped helper class to map signal-slot connection mgmt. to RAII. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00141">connection.h:141</a></div></div>
<div class="ttc" id="classcore_1_1Signal_html"><div class="ttname"><a href="classcore_1_1Signal.html">core::Signal</a></div><div class="ttdoc">A signal class that observers can subscribe to. </div><div class="ttdef"><b>Definition:</b> <a href="signal_8h_source.html#l00036">signal.h:36</a></div></div>
<div class="ttc" id="classcore_1_1Connection_html_a73f7c7793d11c1bd10157b42f532cd64"><div class="ttname"><a href="classcore_1_1Connection.html#a73f7c7793d11c1bd10157b42f532cd64">core::Connection::is_connected</a></div><div class="ttdeci">bool is_connected() const </div><div class="ttdoc">Checks if this instance corresponds to an active signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00040">connection.h:40</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_a1ecff471155e5dd77b7432bf1e5e847c"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#a1ecff471155e5dd77b7432bf1e5e847c">core::ScopedConnection::operator<</a></div><div class="ttdeci">bool operator<(const ScopedConnection &rhs) const </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00180">connection.h:180</a></div></div>
<div class="ttc" id="classcore_1_1Connection_html_a1d043d81b605debddfa7e766281d0d44"><div class="ttname"><a href="classcore_1_1Connection.html#a1d043d81b605debddfa7e766281d0d44">core::Connection::dispatch_via</a></div><div class="ttdeci">void dispatch_via(const Dispatcher &dispatcher)</div><div class="ttdoc">Installs a dispatcher for this signal-slot connection. </div><div class="ttdef"><b>Definition:</b> <a href="connection_8h_source.html#l00061">connection.h:61</a></div></div>
<div class="ttc" id="classcore_1_1ScopedConnection_html_a755a636c42c8c4803fa16120fbad7b13"><div class="ttname"><a href="classcore_1_1ScopedConnection.html#a755a636c42c8c4803fa16120fbad7b13">core::ScopedConnection::operator==</a></div><div class="ttdeci">bool operator==(const ScopedConnection &)=delete</div></div>
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