http://git-wip-us.apache.org/repos/asf/mesos-site/blob/805f4c5b/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2pid_8hpp_source.html
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b/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2pid_8hpp_source.html
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a/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2pid_8hpp_source.html
+++
b/content/api/latest/c++/3rdparty_2libprocess_2include_2process_2pid_8hpp_source.html
@@ -54,7 +54,7 @@
<div class="contents">
<a href="3rdparty_2libprocess_2include_2process_2pid_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</sp
an> <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_PID_HPP__</span></div><div class="line"><a name="l00014"></a><span
class="lineno"> 14</span> <span class="preprocessor">#define
__PROCESS_PID_HPP__</span></div><div class="line"><a name="l00015"></a><span
class="lineno"> 15</span> </div><div class="line"><a
name="l00016"></a><span class="lineno"> 16</span> <span
class="preprocessor">#include <stdint.h></span></div><div class="line"><a
name="l00017"></a><span class="lineno"> 17</span> </div><div
class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span
class="preprocessor">#include <iosfwd></span></div><div class="line"><a
name="l00019"></a><span class="lineno"> 19</span> <span
class="preprocessor">#include <string></span></div><div class="line"><a
name="l00020"></a><span class="lineno"> 20</span> </div><div cl
ass="line"><a name="l00021"></a><span class="lineno"> 21</span> <span
class="preprocessor">#include
<boost/functional/hash.hpp></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="preprocessor">#include <<a class="code"
href="address_8hpp.html">process/address.hpp</a>></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"> 25</span> <span class="preprocessor">#include <<a
class="code"
href="3rdparty_2stout_2include_2stout_2ip_8hpp.html">stout/ip.hpp</a>></span></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">namespace </span><a
class="code" href="namespaceprocess.html">process</a>
{</div><div class="line"><a name="l00028"></a><span class="lineno">
28</span> </div><div class="line"><a name="l00029"></a><span
class="lineno"> 29</span> <span class="comment">// Forward declaration
to break cyclic dependencies.</span></div><div class="line"><a
name="l00030"></a><span class="lineno"> 30</span> <span
class="keyword">class </span>ProcessBase;</div><div class="line"><a
name="l00031"></a><span class="lineno"> 31</span> </div><div
class="line"><a name="l00039"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html"> 39</a></span> <span
class="keyword">struct </span><a class="code"
href="structprocess_1_1UPID.html">UPID</a></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>  <a
class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>()
= <span class="keywordflow">defau
lt</span>;</div><div class="line"><a name="l00042"></a><span class="lineno">
42</span> </div><div class="line"><a name="l00043"></a><span
class="lineno"> 43</span>  <a class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>(<span
class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID.html">UPID</a>& that) = <span
class="keywordflow">default</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>  <a
class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>(<a
class="code" href="structprocess_1_1UPID.html">UPID</a>&& that) = <span
class="keywordflow">default</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"><a class="line"
href="structprocess_1_1UPID.h
tml#a5c24f78ba70b45184c55f8b121cdecf8"> 47</a></span>  <a class="code"
href="structprocess_1_1UPID.html#a5c24f78ba70b45184c55f8b121cdecf8">UPID</a>(<span
class="keyword">const</span> <span class="keywordtype">char</span>* id_, <span
class="keyword">const</span> <a class="code"
href="classnet_1_1IP.html">net::IP</a>& ip_, uint16_t port_)</div><div
class="line"><a name="l00048"></a><span class="lineno"> 48</span>  :
<a class="code" href="namespaceid.html">id</a>(id_), <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>(ip_,
port_) { <a class="code"
href="structprocess_1_1UPID.html#a2225ea682ea7d5433303379e43cf2247">resolve</a>();
}</div><div class="line"><a name="l00049"></a><span class="lineno">
49</span> </div><div class="line"><a name="l00050"></a><span
class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a9b45a93b35f945bf1ab99fe188ed348e">
50</a></span>  <a class="code" href="structprocess_
1_1UPID.html#a9b45a93b35f945bf1ab99fe188ed348e">UPID</a>(<span
class="keyword">const</span> <span class="keywordtype">char</span>* id_, <span
class="keyword">const</span> <a class="code"
href="classprocess_1_1network_1_1inet_1_1Address.html">network::inet::Address</a>&
address_)</div><div class="line"><a name="l00051"></a><span class="lineno">
51</span>  : <a class="code" href="namespaceid.html">id</a>(id_), <a
class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>(address_)
{ <a class="code"
href="structprocess_1_1UPID.html#a2225ea682ea7d5433303379e43cf2247">resolve</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"><a class="line"
href="structprocess_1_1UPID.html#a2a55b35a51896f4ebd37f8544988d8be">
53</a></span>  <a class="code"
href="structprocess_1_1UPID.html#a2a55b35a51896f4ebd37f8544988d8be">UPID</a>(<span
class=
"keyword">const</span> std::string& id_, <span
class="keyword">const</span> <a class="code"
href="classnet_1_1IP.html">net::IP</a>& ip_, uint16_t port_)</div><div
class="line"><a name="l00054"></a><span class="lineno"> 54</span>  :
<a class="code" href="namespaceid.html">id</a>(id_), <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>(ip_,
port_) { <a class="code"
href="structprocess_1_1UPID.html#a2225ea682ea7d5433303379e43cf2247">resolve</a>();
}</div><div class="line"><a name="l00055"></a><span class="lineno">
55</span> </div><div class="line"><a name="l00056"></a><span
class="lineno"><a class="line"
href="structprocess_1_1UPID.html#aa1520297327feb8d59f2129f838a543a">
56</a></span>  <a class="code"
href="structprocess_1_1UPID.html#aa1520297327feb8d59f2129f838a543a">UPID</a>(<span
class="keyword">const</span> std::string& id_, <span
class="keyword">const</span> <a class="code" href="classprocess_1_1net
work_1_1inet_1_1Address.html">network::inet::Address</a>&
address_)</div><div class="line"><a name="l00057"></a><span class="lineno">
57</span>  : <a class="code" href="namespaceid.html">id</a>(id_), <a
class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>(address_)
{ <a class="code"
href="structprocess_1_1UPID.html#a2225ea682ea7d5433303379e43cf2247">resolve</a>();
}</div><div class="line"><a name="l00058"></a><span class="lineno">
58</span> </div><div class="line"><a name="l00059"></a><span
class="lineno"> 59</span>  <span class="comment">/*implicit*/</span> <a
class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>(<span
class="keyword">const</span> <span class="keywordtype">char</span>*
s);</div><div class="line"><a name="l00060"></a><span class="lineno">
60</span> </div><div class="line"><a name="l00061"></a><span
class="lineno"> 61</span>  <span class="comment">/
*implicit*/</span> <a class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>(<span
class="keyword">const</span> std::string& s);</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="comment">/*implicit*/</span> <a class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>(<span
class="keyword">const</span> <a class="code"
href="classprocess_1_1ProcessBase.html">ProcessBase</a>& <a class="code"
href="namespaceprocess.html">process</a>);</div><div class="line"><a
name="l00064"></a><span class="lineno"> 64</span> </div><div
class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a
class="code" href="structprocess_1_1UPID.html">UPID</a>& <a class="code"
href="structprocess_1_1UPID.html#abef941c337726761d5549537eb24ad6f">operator=</a>(<span
class="keyword">c
onst</span> <a class="code" href="structprocess_1_1UPID.html">UPID</a>&
that) = <span class="keywordflow">default</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>  <a
class="code" href="structprocess_1_1UPID.html">UPID</a>& <a class="code"
href="structprocess_1_1UPID.html#abef941c337726761d5549537eb24ad6f">operator=</a>(<a
class="code" href="structprocess_1_1UPID.html">UPID</a>&& that) =
<span class="keywordflow">default</span>;</div><div class="line"><a
name="l00068"></a><span class="lineno"> 68</span> </div><div
class="line"><a name="l00069"></a><span class="lineno"> 69</span> 
<span class="keyword">operator</span> std::string() <span
class="keyword">const</span>;</div><div class="line"><a name="l00070"></a><span
class="lineno"> 70</span> </div><div class="line"><a
name="l00071"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a02d3f64a890b805f5be3b065c40a940c">
71</a></span>  <span class="keyword">operator</span> bool()<span
class="keyword"> const</span></div><div class="line"><a name="l00072"></a><span
class="lineno"> 72</span> <span class="keyword"> </span>{</div><div
class="line"><a name="l00073"></a><span class="lineno"> 73</span> 
<span class="keywordflow">return</span> <span class="keywordtype">id</span> !=
<span class="stringliteral">""</span> && !<a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>.<a
class="code"
href="classprocess_1_1network_1_1inet_1_1Address.html#a3e0a3cf87d1bcdfdeb68a82a8595b0fd">ip</a>.<a
class="code"
href="classnet_1_1IP.html#adef252cbd8b3cb3ddae4b1aea4ce04c1">isAny</a>()
&& <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>.<a
class="code" href="classprocess_1_1network_1_1inet_1_1Address.html#ae3e7e66
a36596662847c5a36b114af15">port</a> != 0;</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> </div><div class="line"><a name="l00076"></a><span
class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a4602556bdfca9709ab64989da89ad3b6">
76</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID.html#a4602556bdfca9709ab64989da89ad3b6">operator!</a>()
const <span class="comment">// NOLINT(whitespace/operators)</span></div><div
class="line"><a name="l00077"></a><span class="lineno"> 77</span> 
{</div><div class="line"><a name="l00078"></a><span class="lineno">
78</span>  <span class="keywordflow">return</span> <span
class="keywordtype">id</span> == <span
class="stringliteral">""</span> && <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a
>.<a class="code"
>href="classprocess_1_1network_1_1inet_1_1Address.html#a3e0a3cf87d1bcdfdeb68a82a8595b0fd">ip</a>.<a
> class="code"
>href="classnet_1_1IP.html#adef252cbd8b3cb3ddae4b1aea4ce04c1">isAny</a>()
>&& <a class="code"
>href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>.<a
> class="code"
>href="classprocess_1_1network_1_1inet_1_1Address.html#ae3e7e66a36596662847c5a36b114af15">port</a>
> == 0;</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"><a class="line"
>href="structprocess_1_1UPID.html#ac6f524d3372f4a8c25a89d87e6cae9b0">
>81</a></span>  <span class="keywordtype">bool</span> <a class="code"
>href="structprocess_1_1UPID.html#ac6f524d3372f4a8c25a89d87e6cae9b0">operator<</a>(<span
> class="keyword">const</span> <a class="code"
>href="structprocess_1_1UPID.html"
>UPID</a>& that)<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">if</span> (<a class="code"
>href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>
> == that.<a class="code"
>href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>)
> {</div><div class="line"><a name="l00084"></a><span class="lineno">
>84</span>  <span class="keywordflow">return</span> <span
>class="keywordtype">id</span> < that.<a class="code"
>href="structprocess_1_1UPID.html#ad7d00aa355c9f8c1fa6bc1caeda7c5a1">id</a>;</div><div
> class="line"><a name="l00085"></a><span class="lineno"> 85</span> 
>} <span class="keywordflow">else</span> {</div><div class="line"><a
>name="l00086"></a><span class="lineno"> 86</span>  <span class="
keywordflow">return</span> <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>
< that.<a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>;</div><div
class="line"><a name="l00087"></a><span class="lineno"> 87</span> 
}</div><div class="line"><a name="l00088"></a><span class="lineno">
88</span>  }</div><div class="line"><a name="l00089"></a><span
class="lineno"> 89</span> </div><div class="line"><a
name="l00090"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a1ad0ca205d7c6e95652c1ca35c80b41f">
90</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID.html#a1ad0ca205d7c6e95652c1ca35c80b41f">operator==</a>(<span
class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID.html">UPID</a>& that)<span class="keyword">
const</span></div><div class="line"><a name="l00091"></a><span class="
lineno"> 91</span> <span class="keyword"> </span>{</div><div
class="line"><a name="l00092"></a><span class="lineno"> 92</span> 
<span class="keywordflow">return</span> (<span class="keywordtype">id</span> ==
that.<a class="code"
href="structprocess_1_1UPID.html#ad7d00aa355c9f8c1fa6bc1caeda7c5a1">id</a>
&& <a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>
== that.<a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>);</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> </div><div class="line"><a name="l00095"></a><span
class="lineno"><a class="line"
href="structprocess_1_1UPID.html#ac98e2c3cd3ffc8a1cb42ca1c722023de">
95</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID.html#ac98e2c3cd3ffc8a1cb42ca1c722023
de">operator!=</a>(<span class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID.html">UPID</a>& that)<span class="keyword">
const</span></div><div class="line"><a name="l00096"></a><span class="lineno">
96</span> <span class="keyword"> </span>{</div><div class="line"><a
name="l00097"></a><span class="lineno"> 97</span>  <span
class="keywordflow">return</span> !(*<span class="keyword">this</span> ==
that);</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>  <span
class="comment">// Attempts to resolve and cache a weak pointer to the
ProcessBase</span></div><div class="line"><a name="l00101"></a><span
class="lineno"> 101</span>  <span class="comment">// to which this UPID
refers.</span></div><div class="line"><a name="l00102"></a><span cl
ass="lineno"> 102</span>  <span class="keywordtype">void</span> <a
class="code"
href="structprocess_1_1UPID.html#a2225ea682ea7d5433303379e43cf2247">resolve</a>();</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="comment">// TODO(benh): store
all of the members of UPID behind a</span></div><div class="line"><a
name="l00105"></a><span class="lineno"> 105</span>  <span
class="comment">// copy-on-write implementation because UPID is often copied
but</span></div><div class="line"><a name="l00106"></a><span class="lineno">
106</span>  <span class="comment">// rarely written which means we could
optimize performance by not</span></div><div class="line"><a
name="l00107"></a><span class="lineno"> 107</span>  <span
class="comment">// making so many copies.</span></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="comment">// A copy-on-write string for
performance.</span></div><div class="line"><a name="l00110"></a><span
class="lineno"> 110</span>  <span class="comment">//</span></div><div
class="line"><a name="l00111"></a><span class="lineno"> 111</span> 
<span class="comment">// TODO(benh): Factor this out into a generic
copy-on-write string.</span></div><div class="line"><a name="l00112"></a><span
class="lineno"><a class="line" href="structprocess_1_1UPID_1_1ID.html">
112</a></span>  <span class="keyword">struct </span><a class="code"
href="structprocess_1_1UPID_1_1ID.html">ID</a></div><div class="line"><a
name="l00113"></a><span class="lineno"> 113</span>  {</div><div
class="line"><a name="l00114"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#ab0328fcf7ca8e5a33585e4bee67a8187">
114</a></span>  <span class="keyw
ord">static</span> <span class="keyword">const</span> std::string <a
class="code"
href="structprocess_1_1UPID_1_1ID.html#ab0328fcf7ca8e5a33585e4bee67a8187">EMPTY</a>;</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>  <a class="code"
href="structprocess_1_1UPID_1_1ID.html#af333e9c6bb574c7b024cecc5cea02144">ID</a>()
= <span class="keywordflow">default</span>;</div><div class="line"><a
name="l00117"></a><span class="lineno"> 117</span> </div><div
class="line"><a name="l00118"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#a4ada1318edf2135ac644a3b19c0c42b7">
118</a></span>  <a class="code"
href="structprocess_1_1UPID_1_1ID.html#a4ada1318edf2135ac644a3b19c0c42b7">ID</a>(<span
class="keyword">const</span> std::string& s)</div><div class="line"><a
name="l00119"></a><span class="lineno"> 119</span>  : <a class
="code" href="namespaceid.html">id</a>(<a class="code"
href="namespacestd.html">std</a>::make_shared<<a class="code"
href="namespacestd.html">std</a>::string>(s)) {}</div><div class="line"><a
name="l00120"></a><span class="lineno"> 120</span> </div><div
class="line"><a name="l00121"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#acbd24d40810b9a907ffd608941209d28">
121</a></span>  <a class="code"
href="structprocess_1_1UPID_1_1ID.html#acbd24d40810b9a907ffd608941209d28">ID</a>(std::string&&
s)</div><div class="line"><a name="l00122"></a><span class="lineno">
122</span>  : <a class="code" href="namespaceid.html">id</a>(<a
class="code" href="namespacestd.html">std</a>::make_shared<<a class="code"
href="namespacestd.html">std</a>::string>(<a class="code"
href="namespacestd.html">std</a>::move(s))) {}</div><div class="line"><a
name="l00123"></a><span class="lineno"> 123</span> </div><div
class="line"><a n
ame="l00124"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#ae323848c8bc95b026665a9c10e318cf9">
124</a></span>  <a class="code"
href="structprocess_1_1UPID_1_1ID.html">ID</a>& <a class="code"
href="structprocess_1_1UPID_1_1ID.html#ae323848c8bc95b026665a9c10e318cf9">operator=</a>(std::string&&
that)</div><div class="line"><a name="l00125"></a><span class="lineno">
125</span>  {</div><div class="line"><a name="l00126"></a><span
class="lineno"> 126</span>  <span class="keywordtype">id</span> =
std::make_shared<std::string>(std::move(that));</div><div class="line"><a
name="l00127"></a><span class="lineno"> 127</span>  <span
class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div
class="line"><a name="l00128"></a><span class="lineno"> 128</span> 
}</div><div class="line"><a name="l00129"></a><span class="lineno">
129</span> </div><div class="line"><a name="l00
130"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#aacf8e0374f4885a1b02f96a6a8c8ec46">
130</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#aacf8e0374f4885a1b02f96a6a8c8ec46">operator==</a>(<span
class="keyword">const</span> std::string& that)<span class="keyword">
const</span></div><div class="line"><a name="l00131"></a><span class="lineno">
131</span> <span class="keyword"> </span>{</div><div class="line"><a
name="l00132"></a><span class="lineno"> 132</span>  <span
class="keywordflow">if</span> (!<span class="keywordtype">id</span>)
{</div><div class="line"><a name="l00133"></a><span class="lineno">
133</span>  <span class="keywordflow">return</span> EMPTY ==
that;</div><div class="line"><a name="l00134"></a><span class="lineno">
134</span>  }</div><div class="line"><a name="l00135"></a><span
class="lineno"> 135</span>  <span
class="keywordflow">return</span> *<span class="keywordtype">id</span> ==
that;</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="l00138"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#a586d73e210c4cfeb5775fc14a412b1ee">
138</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#a586d73e210c4cfeb5775fc14a412b1ee">operator==</a>(<span
class="keyword">const</span> <span class="keywordtype">char</span>* that)<span
class="keyword"> const</span></div><div class="line"><a name="l00139"></a><span
class="lineno"> 139</span> <span class="keyword"> </span>{</div><div
class="line"><a name="l00140"></a><span class="lineno"> 140</span> 
<span class="keywordflow">if</span> (!<span class="keywordtype">id</span>)
{</div><div class="lin
e"><a name="l00141"></a><span class="lineno"> 141</span>  <span
class="keywordflow">return</span> EMPTY == that;</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="keywordflow">return</span> *<span class="keywordtype">id</span> ==
that;</div><div class="line"><a name="l00144"></a><span class="lineno">
144</span>  }</div><div class="line"><a name="l00145"></a><span
class="lineno"> 145</span> </div><div class="line"><a
name="l00146"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#ac9d7a9e306d19769dfc4d5a27b0c3cc4">
146</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#ac9d7a9e306d19769dfc4d5a27b0c3cc4">operator!=</a>(<span
class="keyword">const</span> std::string& that)<span class="keyword">
const</span></div><div class
="line"><a name="l00147"></a><span class="lineno"> 147</span> <span
class="keyword"> </span>{</div><div class="line"><a name="l00148"></a><span
class="lineno"> 148</span>  <span class="keywordflow">return</span>
!(*<span class="keyword">this</span> == that);</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"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#aa02dfc5196d4a5d976b98d407b3a7494">
151</a></span>  <span class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#aa02dfc5196d4a5d976b98d407b3a7494">operator<</a>(<span
class="keyword">const</span> std::string& that)<span class="keyword">
const</span></div><div class="line"><a name="l00152"></a><span class="lineno">
152</span> <span class="keyword"> </span>{</div><di
v class="line"><a name="l00153"></a><span class="lineno"> 153</span> 
<span class="keywordflow">if</span> (!<span class="keywordtype">id</span>)
{</div><div class="line"><a name="l00154"></a><span class="lineno">
154</span>  <span class="keywordflow">return</span> EMPTY <
that;</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>  <span class="keywordflow">return</span>
*<span class="keywordtype">id</span> < that;</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="l00159"></a><span
class="lineno"><a class="line"
href="structprocess_1_1UPID_1_1ID.html#aaa43b66e637d9455b883598a5946c234">
159</a></span>  <span class="keyword">operator</span> <span
class="keyword">const</sp
an> std::string&() <span class="keyword">const</span></div><div
class="line"><a name="l00160"></a><span class="lineno"> 160</span> 
{</div><div class="line"><a name="l00161"></a><span class="lineno">
161</span>  <span class="keywordflow">if</span> (!<span
class="keywordtype">id</span>) {</div><div class="line"><a
name="l00162"></a><span class="lineno"> 162</span>  <span
class="keywordflow">return</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#ab0328fcf7ca8e5a33585e4bee67a8187">EMPTY</a>;</div><div
class="line"><a name="l00163"></a><span class="lineno"> 163</span> 
}</div><div class="line"><a name="l00164"></a><span class="lineno">
164</span>  <span class="keywordflow">return</span> *<a class="code"
href="namespaceid.html">id</a>;</div><div class="line"><a
name="l00165"></a><span class="lineno"> 165</span>  }</div><div
class="line"><a name="l00166"></a><span class="lineno">
166</span> </div><div
class="line"><a name="l00167"></a><span class="lineno"> 167</span> 
<span class="keyword">private</span>:</div><div class="line"><a
name="l00168"></a><span class="lineno"> 168</span> 
std::shared_ptr<std::string> <a class="code"
href="namespaceid.html">id</a>;</div><div class="line"><a
name="l00169"></a><span class="lineno"> 169</span>  } <a class="code"
href="namespaceid.html">id</a>;</div><div class="line"><a
name="l00170"></a><span class="lineno"> 170</span> </div><div
class="line"><a name="l00171"></a><span class="lineno"> 171</span> 
<span class="comment">// TODO(asridharan): Ideally, the following `address`
field should be of</span></div><div class="line"><a name="l00172"></a><span
class="lineno"> 172</span>  <span class="comment">// type
`network::Address` so that the default address of the PID</span></div><div
class="line"><a name="l00173"></a><span class="lineno"> 173</span> 
<span class="comment">// could be a unix do
main socket or an IPv4/v6 address. This change</span></div><div
class="line"><a name="l00174"></a><span class="lineno"> 174</span> 
<span class="comment">// however is disruptive at this point and should be done
after we have</span></div><div class="line"><a name="l00175"></a><span
class="lineno"> 175</span>  <span class="comment">// introduced support
for unix domain and IPv6 sockets into</span></div><div class="line"><a
name="l00176"></a><span class="lineno"> 176</span>  <span
class="comment">// `libprocess`.</span></div><div class="line"><a
name="l00177"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">
177</a></span>  <a class="code"
href="classprocess_1_1network_1_1inet_1_1Address.html">network::inet::Address</a>
<a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>
= <a class="code"
href="classprocess_1_1network_1_1inet4_1_1Address.html#a72352d83a63
3f990082ee0980691f6a2">network::inet4::Address::ANY_ANY</a>();</div><div
class="line"><a name="l00178"></a><span class="lineno">
178</span> </div><div class="line"><a name="l00179"></a><span
class="lineno"> 179</span>  <span class="comment">// TODO(asridharan):
Currently we are introducing only an `Optional`</span></div><div
class="line"><a name="l00180"></a><span class="lineno"> 180</span> 
<span class="comment">// IPv6 address in the following `addresses` structure.
This will</span></div><div class="line"><a name="l00181"></a><span
class="lineno"> 181</span>  <span class="comment">// help us initiate
some basic IPv6 support for the</span></div><div class="line"><a
name="l00182"></a><span class="lineno"> 182</span>  <span
class="comment">// `DockerContainerizer`. However, going forward, once we
start</span></div><div class="line"><a name="l00183"></a><span class="lineno">
183</span>  <span class="comment">// supporting unix domain sockets a
nd IPv4/IPv6 socket in</span></div><div class="line"><a
name="l00184"></a><span class="lineno"> 184</span>  <span
class="comment">// `libprocess` we will add the following fields to this
structure.</span></div><div class="line"><a name="l00185"></a><span
class="lineno"> 185</span>  <span class="comment">//</span></div><div
class="line"><a name="l00186"></a><span class="lineno"> 186</span> 
<span class="comment">// Option<network::unix::Address>
unix;</span></div><div class="line"><a name="l00187"></a><span class="lineno">
187</span>  <span class="comment">//
Option<network::inet4::Address> v4;</span></div><div class="line"><a
name="l00188"></a><span class="lineno"> 188</span>  <span
class="comment">//</span></div><div class="line"><a name="l00189"></a><span
class="lineno"> 189</span>  <span class="comment">// With the
introduction of the above fields `libprocess` PID will</span></div><div
class="line"><a name="l00190"></a><span c
lass="lineno"> 190</span>  <span class="comment">// be able to support
unix, IPv4 and IPv6 sockets simultaneously.</span></div><div class="line"><a
name="l00191"></a><span class="lineno"> 191</span>  <span
class="keyword">struct</span></div><div class="line"><a name="l00192"></a><span
class="lineno"> 192</span>  {</div><div class="line"><a
name="l00193"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a72c2d7a2f450b59611baa2575a3f89f0">
193</a></span>  <a class="code"
href="classOption.html">Option<network::inet6::Address></a> <a
class="code"
href="structprocess_1_1UPID.html#a72c2d7a2f450b59611baa2575a3f89f0">v6</a>;</div><div
class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }
<a class="code"
href="structprocess_1_1UPID.html#a1eb85a710d1ecc6c366e7831c5696117">addresses</a>
= {<a class="code" href="structNone.html">None</a>()};</div><div
class="line"><a name="l00195"></a><span class="lineno"> 195<
/span> </div><div class="line"><a name="l00196"></a><span class="lineno">
196</span> <span class="keyword">protected</span>:</div><div
class="line"><a name="l00197"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a80debb9eb96b6ac652848341b9b224ec">
197</a></span>  <span class="keyword">friend</span> <span
class="keyword">class </span><a class="code"
href="classprocess_1_1ProcessBase.html">ProcessBase</a>;</div><div
class="line"><a name="l00198"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#ae1701c7594fe2cf1c96b951a52eb0396">
198</a></span>  <span class="keyword">friend</span> <span
class="keyword">class </span><a class="code"
href="structprocess_1_1UPID.html#ae1701c7594fe2cf1c96b951a52eb0396">ProcessManager</a>;</div><div
class="line"><a name="l00199"></a><span class="lineno">
199</span> </div><div class="line"><a name="l00200"></a><span
class="lineno"> 200</span>  <span class="comment">// A
weak pointer to the actual process used to optimize enqueuing</span></div><div
class="line"><a name="l00201"></a><span class="lineno"> 201</span> 
<span class="comment">// events without having to go through a shared lock in
the</span></div><div class="line"><a name="l00202"></a><span class="lineno">
202</span>  <span class="comment">// `ProcessManager`. This is `None` if
someone creates a UPID and</span></div><div class="line"><a
name="l00203"></a><span class="lineno"> 203</span>  <span
class="comment">// doesn't call `resolve()` or if `resolve()` doesn't
find a valid</span></div><div class="line"><a name="l00204"></a><span
class="lineno"> 204</span>  <span class="comment">// process (i.e., the
process hasn't started or has terminated).</span></div><div class="line"><a
name="l00205"></a><span class="lineno"><a class="line"
href="structprocess_1_1UPID.html#a6e6d24a162cf433735c6a4215b531d5a">
205</a></span>  <a class="code" href="classOp
tion.html">Option<std::weak_ptr<ProcessBase*></a>> <a class="code"
href="structprocess_1_1UPID.html#a6e6d24a162cf433735c6a4215b531d5a">reference</a>
= <a class="code" href="structNone.html">None</a>();</div><div class="line"><a
name="l00206"></a><span class="lineno"> 206</span> };</div><div
class="line"><a name="l00207"></a><span class="lineno">
207</span> </div><div class="line"><a name="l00208"></a><span
class="lineno"> 208</span> </div><div class="line"><a
name="l00209"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#af08ce50462fad9a5ee4fc1b24a9028f2">
209</a></span> <span class="keyword">inline</span> std::ostream& <a
class="code"
href="namespaceprocess.html#a1f0b8b2ea7d75c3b9d8d4781689f731b">operator<<</a>(std::ostream&
stream, <span class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>)</div><div class="line"><a name="l0021
0"></a><span class="lineno"> 210</span> {</div><div class="line"><a
name="l00211"></a><span class="lineno"> 211</span>  <span
class="keyword">const</span> std::string& s = id;</div><div class="line"><a
name="l00212"></a><span class="lineno"> 212</span>  <span
class="keywordflow">return</span> stream << s;</div><div class="line"><a
name="l00213"></a><span class="lineno"> 213</span> }</div><div
class="line"><a name="l00214"></a><span class="lineno">
214</span> </div><div class="line"><a name="l00215"></a><span
class="lineno"> 215</span> </div><div class="line"><a
name="l00216"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#aecbdc1b686bf195f0a1ae0cc891b5f7c">
216</a></span> <span class="keyword">inline</span> <span
class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#aacf8e0374f4885a1b02f96a6a8c8ec46">operator==</a>(<span
class="keyword">const</span> std::string& s, <span c
lass="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>)</div><div class="line"><a
name="l00217"></a><span class="lineno"> 217</span> {</div><div
class="line"><a name="l00218"></a><span class="lineno"> 218</span> 
<span class="keywordflow">return</span> <span class="keywordtype">id</span> ==
s;</div><div class="line"><a name="l00219"></a><span class="lineno">
219</span> }</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> </div><div
class="line"><a name="l00222"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#ac891ac7e3502ead65abcbc1a5e3874ae">
222</a></span> <span class="keyword">inline</span> <span
class="keywordtype">bool</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html#ac9d7a9e306d19769dfc4d5a27b0c3cc4">operator!=</a>(<span
cl
ass="keyword">const</span> std::string& s, <span
class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>)</div><div class="line"><a
name="l00223"></a><span class="lineno"> 223</span> {</div><div
class="line"><a name="l00224"></a><span class="lineno"> 224</span> 
<span class="keywordflow">return</span> !(s == id);</div><div class="line"><a
name="l00225"></a><span class="lineno"> 225</span> }</div><div
class="line"><a name="l00226"></a><span class="lineno">
226</span> </div><div class="line"><a name="l00227"></a><span
class="lineno"> 227</span> </div><div class="line"><a
name="l00228"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#a82369be4491415426ce00c2b86a2d225">
228</a></span> <span class="keyword">inline</span> std::string <a
class="code"
href="namespaceprocess.html#a82369be4491415426ce00c2b86a2d225">operator+</a>(<span
class="keyword">
const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>, <span class="keyword">const</span>
std::string& s)</div><div class="line"><a name="l00229"></a><span
class="lineno"> 229</span> {</div><div class="line"><a
name="l00230"></a><span class="lineno"> 230</span>  <span
class="keywordflow">return</span> (<span class="keyword">const</span>
std::string&) <span class="keywordtype">id</span> + s;</div><div
class="line"><a name="l00231"></a><span class="lineno">
231</span> }</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="l00234"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#a99f45b3843dfe7146ee3699a0fc5732c">
234</a></span> <span class="keyword">inline</span> std::string <a
class="code" href="namespaceprocess.html#a8
2369be4491415426ce00c2b86a2d225">operator+</a>(<span
class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>, std::string&& s)</div><div
class="line"><a name="l00235"></a><span class="lineno">
235</span> {</div><div class="line"><a name="l00236"></a><span
class="lineno"> 236</span>  <span class="keywordflow">return</span>
(<span class="keyword">const</span> std::string&) <span
class="keywordtype">id</span> + std::move(s);</div><div class="line"><a
name="l00237"></a><span class="lineno"> 237</span> }</div><div
class="line"><a name="l00238"></a><span class="lineno">
238</span> </div><div class="line"><a name="l00239"></a><span
class="lineno"> 239</span> </div><div class="line"><a
name="l00240"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#aaa51f8a97fe53a4a2fff3bc58b303863">
240</a></span> <span class="keyword">inline</span> std::str
ing <a class="code"
href="namespaceprocess.html#a82369be4491415426ce00c2b86a2d225">operator+</a>(<span
class="keyword">const</span> std::string& s, <span
class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>)</div><div class="line"><a
name="l00241"></a><span class="lineno"> 241</span> {</div><div
class="line"><a name="l00242"></a><span class="lineno"> 242</span> 
<span class="keywordflow">return</span> s + (<span class="keyword">const</span>
std::string&) <span class="keywordtype">id</span>;</div><div
class="line"><a name="l00243"></a><span class="lineno">
243</span> }</div><div class="line"><a name="l00244"></a><span
class="lineno"> 244</span> </div><div class="line"><a
name="l00245"></a><span class="lineno"> 245</span> </div><div
class="line"><a name="l00246"></a><span class="lineno"><a class="line"
href="namespaceprocess.html#a2751290cd7102bfaa5bf3cf26098d3c
0"> 246</a></span> <span class="keyword">inline</span> std::string <a
class="code"
href="namespaceprocess.html#a82369be4491415426ce00c2b86a2d225">operator+</a>(std::string&&
s, <span class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID_1_1ID.html">UPID::ID</a>& <span
class="keywordtype">id</span>)</div><div class="line"><a
name="l00247"></a><span class="lineno"> 247</span> {</div><div
class="line"><a name="l00248"></a><span class="lineno"> 248</span> 
<span class="keywordflow">return</span> std::move(s) + (<span
class="keyword">const</span> std::string&) <span
class="keywordtype">id</span>;</div><div class="line"><a
name="l00249"></a><span class="lineno"> 249</span> }</div><div
class="line"><a name="l00250"></a><span class="lineno">
250</span> </div><div class="line"><a name="l00251"></a><span
class="lineno"> 251</span> </div><div class="line"><a
name="l00278"></a><span class="lineno"> 278</span> <span cl
ass="keyword">template</span> <<span class="keyword">typename</span> T =
ProcessBase></div><div class="line"><a name="l00279"></a><span
class="lineno"><a class="line" href="structprocess_1_1PID.html">
279</a></span> <span class="keyword">struct </span><a class="code"
href="structprocess_1_1PID.html">PID</a> : <a class="code"
href="structprocess_1_1UPID.html">UPID</a></div><div class="line"><a
name="l00280"></a><span class="lineno"> 280</span> {</div><div
class="line"><a name="l00281"></a><span class="lineno"> 281</span> 
<span class="comment">// Need to declare PID<U> as a friend in order to
write `reference`.</span></div><div class="line"><a name="l00282"></a><span
class="lineno"> 282</span>  <span class="keyword">template</span>
<<span class="keyword">typename</span> U></div><div class="line"><a
name="l00283"></a><span class="lineno"><a class="line"
href="structprocess_1_1PID.html#afa12d094e6bf5c148da3e7e64fc69494">
283</a></span> 
<span class="keyword">friend</span> <span class="keyword">struct </span><a
class="code" href="structprocess_1_1PID.html">PID</a>;</div><div
class="line"><a name="l00284"></a><span class="lineno">
284</span> </div><div class="line"><a name="l00285"></a><span
class="lineno"><a class="line"
href="structprocess_1_1PID.html#a3da5156d26f761f17d0d82f44055bc7e">
285</a></span>  <a class="code"
href="structprocess_1_1PID.html#a3da5156d26f761f17d0d82f44055bc7e">PID</a>() :
<a class="code" href="structprocess_1_1UPID.html">UPID</a>() {}</div><div
class="line"><a name="l00286"></a><span class="lineno">
286</span> </div><div class="line"><a name="l00287"></a><span
class="lineno"><a class="line"
href="structprocess_1_1PID.html#a13236e13ff77be6c9ace62398ca6a5e9">
287</a></span>  <span class="comment">/*implicit*/</span> <a class="code"
href="structprocess_1_1PID.html#a13236e13ff77be6c9ace62398ca6a5e9">PID</a>(<span
class="keyword">const</span> T* t) : <a class="code" hr
ef="structprocess_1_1UPID.html">UPID</a>(static_cast<const <a class="code"
href="classprocess_1_1ProcessBase.html">ProcessBase</a>&>(*t))
{}</div><div class="line"><a name="l00288"></a><span class="lineno"><a
class="line"
href="structprocess_1_1PID.html#ad0df0e6f513d10cb53117a493049d8e6">
288</a></span>  <span class="comment">/*implicit*/</span> <a class="code"
href="structprocess_1_1PID.html#ad0df0e6f513d10cb53117a493049d8e6">PID</a>(<span
class="keyword">const</span> T& t) : <a class="code"
href="structprocess_1_1UPID.html">UPID</a>(static_cast<const <a class="code"
href="classprocess_1_1ProcessBase.html">ProcessBase</a>&>(t))
{}</div><div class="line"><a name="l00289"></a><span class="lineno">
289</span> </div><div class="line"><a name="l00290"></a><span
class="lineno"> 290</span>  <span class="keyword">template</span>
<<span class="keyword">typename</span> Base></div><div class="line"><a
name="l00291"></a><span class="lineno"><a
class="line"
href="structprocess_1_1PID.html#acbcb188af0b28499782397376ba0d591">
291</a></span>  <span class="keyword">operator</span> <a class="code"
href="structprocess_1_1PID.html">PID<Base></a>() <span
class="keyword">const</span></div><div class="line"><a name="l00292"></a><span
class="lineno"> 292</span>  {</div><div class="line"><a
name="l00293"></a><span class="lineno"> 293</span>  <span
class="comment">// Only allow upcasts!</span></div><div class="line"><a
name="l00294"></a><span class="lineno"> 294</span>  T* t = <span
class="keyword">nullptr</span>;</div><div class="line"><a
name="l00295"></a><span class="lineno"> 295</span>  Base* <a
class="code"
href="namespaceprocess.html#a373bd5e2bd8f2694e4589293af477854">base</a> =
t;</div><div class="line"><a name="l00296"></a><span class="lineno">
296</span>  (void)base; <span class="comment">// Eliminate unused base
warning.</span></div><div class="line"><a name="l00297"></a
><span class="lineno"> 297</span>  <a class="code"
>href="structprocess_1_1PID.html">PID<Base></a> pid;</div><div
>class="line"><a name="l00298"></a><span class="lineno"> 298</span> 
>pid.<a class="code"
>href="structprocess_1_1UPID.html#ad7d00aa355c9f8c1fa6bc1caeda7c5a1">id</a> =
><a class="code" href="namespaceid.html">id</a>;</div><div class="line"><a
>name="l00299"></a><span class="lineno"> 299</span>  pid.<a
>class="code"
>href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>
> = <a class="code"
>href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>;</div><div
> class="line"><a name="l00300"></a><span class="lineno"> 300</span> 
>pid.<a class="code"
>href="structprocess_1_1UPID.html#a1eb85a710d1ecc6c366e7831c5696117">addresses</a>
> = <a class="code"
>href="structprocess_1_1UPID.html#a1eb85a710d1ecc6c366e7831c5696117">addresses</a>;</div><div
> class="line"><a name="l00301"></a><span class="lineno"> 301<
/span>  pid.<a class="code"
href="structprocess_1_1UPID.html#a6e6d24a162cf433735c6a4215b531d5a">reference</a>
= <a class="code"
href="structprocess_1_1UPID.html#a6e6d24a162cf433735c6a4215b531d5a">reference</a>;</div><div
class="line"><a name="l00302"></a><span class="lineno"> 302</span> 
<span class="keywordflow">return</span> pid;</div><div class="line"><a
name="l00303"></a><span class="lineno"> 303</span>  }</div><div
class="line"><a name="l00304"></a><span class="lineno">
304</span> };</div><div class="line"><a name="l00305"></a><span
class="lineno"> 305</span> </div><div class="line"><a
name="l00306"></a><span class="lineno"> 306</span> </div><div
class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span
class="comment">// Outputing UPIDs and generating UPIDs using
streams.</span></div><div class="line"><a name="l00308"></a><span
class="lineno"> 308</span> std::ostream& <a class="code"
href="namespaceproces
s.html#a1f0b8b2ea7d75c3b9d8d4781689f731b">operator<<</a>(std::ostream&,
<span class="keyword">const</span> <a class="code"
href="structprocess_1_1UPID.html">UPID</a>&);</div><div class="line"><a
name="l00309"></a><span class="lineno"> 309</span> std::istream& <a
class="code"
href="namespaceprocess.html#a54c84b494905a04c7329602874020ad2">operator>></a>(std::istream&,
<a class="code" href="structprocess_1_1UPID.html">UPID</a>&);</div><div
class="line"><a name="l00310"></a><span class="lineno">
310</span> </div><div class="line"><a name="l00311"></a><span
class="lineno"> 311</span> } <span class="comment">// namespace process
{</span></div><div class="line"><a name="l00312"></a><span class="lineno">
312</span> </div><div class="line"><a name="l00313"></a><span
class="lineno"> 313</span> <span class="keyword">namespace </span><a
class="code" href="namespacestd.html">std</a> {</div><div class="line"><a
name="l00314"></a><span
class="lineno"> 314</span> </div><div class="line"><a
name="l00315"></a><span class="lineno"> 315</span> <span
class="keyword">template</span> <></div><div class="line"><a
name="l00316"></a><span class="lineno"><a class="line"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html">
316</a></span> <span class="keyword">struct </span>hash<<a class="code"
href="namespaceprocess.html">process</a>::<a class="code"
href="structprocess_1_1UPID.html#aa29e722907276ba057b3ef7f1b09cff6">UPID</a>></div><div
class="line"><a name="l00317"></a><span class="lineno">
317</span> {</div><div class="line"><a name="l00318"></a><span
class="lineno"><a class="line"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#abb909b81d5aa41e8b0a3f75ba6b703d9">
318</a></span>  <span class="keyword">typedef</span> <span
class="keywordtype">size_t</span> <a class="code"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#abb909b81d5aa41e8b0a3f75ba6b703d9">result_type</a>
;</div><div class="line"><a name="l00319"></a><span class="lineno">
319</span> </div><div class="line"><a name="l00320"></a><span
class="lineno"><a class="line"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#a688a6a51a9771737871bbd78f16aa46f">
320</a></span>  <span class="keyword">typedef</span> <a class="code"
href="structprocess_1_1UPID.html">process::UPID</a> <a class="code"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#a688a6a51a9771737871bbd78f16aa46f">argument_type</a>;</div><div
class="line"><a name="l00321"></a><span class="lineno">
321</span> </div><div class="line"><a name="l00322"></a><span
class="lineno"><a class="line"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#acba5462de7c502b5a3eaef126242455d">
322</a></span>  result_type <a class="code"
href="structstd_1_1hash_3_01process_1_1UPID_01_4.html#acba5462de7c502b5a3eaef126242455d">operator()</a>(<span
class="keyword">const</span> argument_type& upid)<span class="keywor
d"> const</span></div><div class="line"><a name="l00323"></a><span
class="lineno"> 323</span> <span class="keyword"> </span>{</div><div
class="line"><a name="l00324"></a><span class="lineno"> 324</span> 
<span class="keywordtype">size_t</span> seed = 0;</div><div class="line"><a
name="l00325"></a><span class="lineno"> 325</span> 
boost::hash_combine(seed, (<span class="keyword">const</span> std::string&)
upid.<a class="code"
href="structprocess_1_1UPID.html#ad7d00aa355c9f8c1fa6bc1caeda7c5a1">id</a>);</div><div
class="line"><a name="l00326"></a><span class="lineno"> 326</span> 
boost::hash_combine(seed, <a class="code"
href="structstd_1_1hash_3_01net_1_1IP_01_4.html">std::hash<net::IP></a>()(upid.<a
class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>.<a
class="code"
href="classprocess_1_1network_1_1inet_1_1Address.html#a3e0a3cf87d1bcdfdeb68a82a8595b0fd">ip</a>));</div><div
class="line"><a name="l0032
7"></a><span class="lineno"> 327</span>  boost::hash_combine(seed,
upid.<a class="code"
href="structprocess_1_1UPID.html#a7fb5bd7cbc47a671abcdaab8209e87be">address</a>.<a
class="code"
href="classprocess_1_1network_1_1inet_1_1Address.html#ae3e7e66a36596662847c5a36b114af15">port</a>);</div><div
class="line"><a name="l00328"></a><span class="lineno"> 328</span> 
<span class="keywordflow">return</span> seed;</div><div class="line"><a
name="l00329"></a><span class="lineno"> 329</span>  }</div><div
class="line"><a name="l00330"></a><span class="lineno">
330</span> };</div><div class="line"><a name="l00331"></a><span
class="lineno"> 331</span> </div><div class="line"><a
name="l00332"></a><span class="lineno"> 332</span> } <span
class="comment">// namespace std {</span></div><div class="line"><a
name="l00333"></a><span class="lineno"> 333</span> </div><div
class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span
class="p
reprocessor">#endif // __PROCESS_PID_HPP__</span></div><div class="ttc"
id="classprocess_1_1network_1_1inet4_1_1Address_html_a72352d83a633f990082ee0980691f6a2"><div
class="ttname"><a
href="classprocess_1_1network_1_1inet4_1_1Address.html#a72352d83a633f990082ee0980691f6a2">process::network::inet4::Address::ANY_ANY</a></div><div
class="ttdeci">static Address ANY_ANY()</div><div
class="ttdef"><b>Definition:</b> address.hpp:157</div></div>
<div class="ttc"
id="structprocess_1_1UPID_1_1ID_html_ae323848c8bc95b026665a9c10e318cf9"><div
class="ttname"><a
href="structprocess_1_1UPID_1_1ID.html#ae323848c8bc95b026665a9c10e318cf9">process::UPID::ID::operator=</a></div><div
class="ttdeci">ID & operator=(std::string &&that)</div><div
class="ttdef"><b>Definition:</b> pid.hpp:124</div></div>
-<div class="ttc"
id="namespaceprocess_html_a1f0b8b2ea7d75c3b9d8d4781689f731b"><div
class="ttname"><a
href="namespaceprocess.html#a1f0b8b2ea7d75c3b9d8d4781689f731b">process::operator<<</a></div><div
class="ttdeci">std::ostream & operator<<(std::ostream &stream,
const Future< T > &future)</div><div class="ttdef"><b>Definition:</b>
future.hpp:1831</div></div>
+<div class="ttc"
id="namespaceprocess_html_a1f0b8b2ea7d75c3b9d8d4781689f731b"><div
class="ttname"><a
href="namespaceprocess.html#a1f0b8b2ea7d75c3b9d8d4781689f731b">process::operator<<</a></div><div
class="ttdeci">std::ostream & operator<<(std::ostream &stream,
const Future< T > &future)</div><div class="ttdef"><b>Definition:</b>
future.hpp:1838</div></div>
<div class="ttc"
id="structprocess_1_1UPID_html_abef941c337726761d5549537eb24ad6f"><div
class="ttname"><a
href="structprocess_1_1UPID.html#abef941c337726761d5549537eb24ad6f">process::UPID::operator=</a></div><div
class="ttdeci">UPID & operator=(const UPID &that)=default</div></div>
<div class="ttc" id="classOption_html"><div class="ttname"><a
href="classOption.html">Option< network::inet6::Address ></a></div></div>
<div class="ttc" id="address_8hpp_html"><div class="ttname"><a
href="address_8hpp.html">address.hpp</a></div></div>
