| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
| <meta http-equiv="X-UA-Compatible" content="IE=9"/> |
| <meta name="generator" content="Doxygen 1.8.5"/> |
| <title>Apache Mesos: 3rdparty/stout/include/stout/try.hpp Source File</title> |
| <link href="tabs.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="jquery.js"></script> |
| <script type="text/javascript" src="dynsections.js"></script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| </head> |
| <body> |
| <div id="top"><!-- do not remove this div, it is closed by doxygen! --> |
| <div id="titlearea"> |
| <table cellspacing="0" cellpadding="0"> |
| <tbody> |
| <tr style="height: 56px;"> |
| <td style="padding-left: 0.5em;"> |
| <div id="projectname">Apache Mesos |
| </div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.5 --> |
| <div id="navrow1" class="tabs"> |
| <ul class="tablist"> |
| <li><a href="index.html"><span>Main Page</span></a></li> |
| <li><a href="pages.html"><span>Related Pages</span></a></li> |
| <li><a href="namespaces.html"><span>Namespaces</span></a></li> |
| <li><a href="annotated.html"><span>Classes</span></a></li> |
| <li class="current"><a href="files.html"><span>Files</span></a></li> |
| <li><a href="examples.html"><span>Examples</span></a></li> |
| </ul> |
| </div> |
| <div id="navrow2" class="tabs2"> |
| <ul class="tablist"> |
| <li><a href="files.html"><span>File List</span></a></li> |
| <li><a href="globals.html"><span>File Members</span></a></li> |
| </ul> |
| </div> |
| <div id="nav-path" class="navpath"> |
| <ul> |
| <li class="navelem"><a class="el" href="dir_8cab8f464681f7cc51cee77e79a434cd.html">3rdparty</a></li><li class="navelem"><a class="el" href="dir_aa547de1d719d14adccfca1dfb1735b3.html">stout</a></li><li class="navelem"><a class="el" href="dir_1a1b923d951dd999d43396870333fc33.html">include</a></li><li class="navelem"><a class="el" href="dir_dbd52553d038069c1ed93e3477ea333d.html">stout</a></li> </ul> |
| </div> |
| </div><!-- top --> |
| <div class="header"> |
| <div class="headertitle"> |
| <div class="title">try.hpp</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="try_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 __STOUT_TRY_HPP__</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor"></span><span class="preprocessor">#define __STOUT_TRY_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 <assert.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 <iostream></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 class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="abort_8hpp.html">stout/abort.hpp</a>></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="some_8hpp.html">stout/some.hpp</a>></span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// This class can represent only one of these states at a time:</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// 1) A value of T.</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// 2) An error state, with a corresponding error string.</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// Calling 'isSome' will return true if it stores a value, in which</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// case calling 'get' will return a constant reference to the T</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// stored. Calling 'isError' will return true if it stores an error,</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// in which case calling 'error' will return the error string.</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> E = Error></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classTry.html"> 34</a></span> <span class="keyword">class </span><a class="code" href="classTry.html">Try</a></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  static_assert(</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  std::is_base_of<Error, E>::value,</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="stringliteral">"An error type must be, or be inherited from 'Error'."</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"><a class="line" href="classTry.html#ac6304ce9dfd0042726f8b813ac64f06a"> 41</a></span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try</a> <a class="code" href="classTry.html#ac6304ce9dfd0042726f8b813ac64f06a">some</a>(<span class="keyword">const</span> T& t) { <span class="keywordflow">return</span> <a class="code" href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff">Try</a>(t); }</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7"> 42</a></span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try</a> <a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>(<span class="keyword">const</span> E& e) { <span class="keywordflow">return</span> <a class="code" href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff">Try</a>(e); }</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff"> 44</a></span>  <a class="code" href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff">Try</a>(<span class="keyword">const</span> T& t)</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  : data(<a class="code" href="some_8hpp.html#a2048f5c3b4ee79448c012cf6dc82a020">Some</a>(t)) {}</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>  <span class="keyword">template</span> <</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">typename</span> U,</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">typename</span> = <span class="keyword">typename</span> std::enable_if<</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::is_constructible<T, const U&>::value>::type></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classTry.html#a2fa050bcf6cf16a616bec68abf676973"> 51</a></span>  <a class="code" href="classTry.html#a2fa050bcf6cf16a616bec68abf676973">Try</a>(<span class="keyword">const</span> U& u) : data(<a class="code" href="some_8hpp.html#a2048f5c3b4ee79448c012cf6dc82a020">Some</a>(u)) {}</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="classTry.html#ae0e226aa8c3c77673411edf615e97c2d"> 53</a></span>  <a class="code" href="classTry.html#ae0e226aa8c3c77673411edf615e97c2d">Try</a>(<span class="keyword">const</span> E& <a class="code" href="classTry.html#abb21343eabcba0eb0d88f13c4fbdf1f7">error</a>) : error_(error) {}</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classTry.html#aeba30ad324a8fb30fe0e348e4eac181c"> 55</a></span>  <a class="code" href="classTry.html#aeba30ad324a8fb30fe0e348e4eac181c">Try</a>(T&& t)</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  : data(<a class="code" href="some_8hpp.html#a2048f5c3b4ee79448c012cf6dc82a020">Some</a>(std::move(t))) {}</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>  <span class="comment">// We don't need to implement these because we are leveraging</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// Option<T>.</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff">Try</a>(<span class="keyword">const</span> <a class="code" href="classTry.html">Try</a>& that) = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classTry.html#aa120fb652c6994a7a2ddc5fcc77b806f">~Try</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classTry.html">Try</a>& <a class="code" href="classTry.html#aa61bbfa75f0feb3ccc93846f296145d8">operator=</a>(<span class="keyword">const</span> <a class="code" href="classTry.html">Try</a>& that) = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classTry.html">Try</a>& <a class="code" href="classTry.html#aa61bbfa75f0feb3ccc93846f296145d8">operator=</a>(<a class="code" href="classTry.html">Try</a>&& that) = <span class="keywordflow">default</span>;</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>  <span class="comment">// 'isSome' and 'isError' are mutually exclusive. They correspond</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// to the underlying state of the Option.</span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc"> 67</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data.isSome(); }</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classTry.html#a0b98f95163b8a38daafd1651b043a276"> 68</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data.isNone(); }</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classTry.html#a7be0768038e0628632492edf6cc1515a"> 70</a></span>  <span class="keyword">const</span> T& <span class="keyword">get</span>() <span class="keyword">const</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span> (!data.isSome()) {</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  assert(error_.<a class="code" href="classOption.html#a4e3bf8416d95246f43c91f1b5c309323">isSome</a>());</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="abort_8hpp.html#a4d84a74fe6e4f84bc3d2f901b9e89f93">ABORT</a>(<span class="stringliteral">"Try::get() but state == ERROR: "</span> + error_.<a class="code" href="classOption.html#a21358442c0fac1cc978a67a9a9089a79">get</a>().message);</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> data.get();</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> </div> |
| <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classTry.html#a81382bcf376c5d85d5da27422d034c2c"> 79</a></span>  T& <span class="keyword">get</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="keywordflow">return</span> <span class="keyword">const_cast<</span>T&<span class="keyword">></span>(<span class="keyword">static_cast<</span><span class="keyword">const </span><a class="code" href="classTry.html">Try</a>&<span class="keyword">></span>(*this).<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>());</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> |
| <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classTry.html#aa1a9b7b5155868454bf85971cfea4676"> 84</a></span>  <span class="keyword">const</span> T* <a class="code" href="classTry.html#aa1a9b7b5155868454bf85971cfea4676">operator-></a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &<span class="keyword">get</span>(); }</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classTry.html#abb420e7f8f439f0cf4083489c4662d7b"> 85</a></span>  T* <a class="code" href="classTry.html#abb420e7f8f439f0cf4083489c4662d7b">operator-></a>() { <span class="keywordflow">return</span> &<span class="keyword">get</span>(); }</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// NOTE: This function is intended to return the error of type `E`.</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// However, we return a `std::string` if `E` == `Error` since that's what it</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// used to return, and it's the only data that `Error` holds anyway.</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">const</span> <span class="keyword">typename</span> std::conditional<</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classTry.html#abb21343eabcba0eb0d88f13c4fbdf1f7"> 91</a></span>  std::is_same<E, Error>::value, std::string, E>::type& <a class="code" href="classTry.html#abb21343eabcba0eb0d88f13c4fbdf1f7">error</a>()<span class="keyword"> const</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword"> </span>{</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  assert(data.isNone());</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  assert(error_.<a class="code" href="classOption.html#a4e3bf8416d95246f43c91f1b5c309323">isSome</a>());</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> error_impl(error_.<a class="code" href="classOption.html#a21358442c0fac1cc978a67a9a9089a79">get</a>());</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::string& error_impl(<span class="keyword">const</span> <a class="code" href="classError.html">Error</a>& err) { <span class="keywordflow">return</span> err.<a class="code" href="classError.html#a2d13609e80acd2a2a473a26f273b1c4f">message</a>; }</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">template</span> <<span class="keyword">typename</span> Err></div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">static</span> <span class="keyword">const</span> Err& error_impl(<span class="keyword">const</span> Err& err) { <span class="keywordflow">return</span> err; }</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">// We leverage Option<T> to avoid dynamic allocation of T. This</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// means that the storage for T will be included in this object</span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// (Try<T>). Since Option<T> keeps track of whether a value is</span></div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// stored, we just ask it when we want to know whether we are</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// storing a value or an error. Another advantage of leveraging</span></div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// Option<T> is that it takes care of all the manual construction</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// and destruction. This makes the code for Try<T> really simple!</span></div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classOption.html">Option<T></a> data;</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="classOption.html">Option<E></a> error_;</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> };</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#endif // __STOUT_TRY_HPP__</span></div> |
| <div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:35</div></div> |
| <div class="ttc" id="classOption_html"><div class="ttname"><a href="classOption.html">Option</a></div><div class="ttdef"><b>Definition:</b> option.hpp:24</div></div> |
| <div class="ttc" id="abort_8hpp_html_a4d84a74fe6e4f84bc3d2f901b9e89f93"><div class="ttname"><a href="abort_8hpp.html#a4d84a74fe6e4f84bc3d2f901b9e89f93">ABORT</a></div><div class="ttdeci">#define ABORT(...)</div><div class="ttdef"><b>Definition:</b> abort.hpp:40</div></div> |
| <div class="ttc" id="classTry_html_abb21343eabcba0eb0d88f13c4fbdf1f7"><div class="ttname"><a href="classTry.html#abb21343eabcba0eb0d88f13c4fbdf1f7">Try::error</a></div><div class="ttdeci">const std::conditional< std::is_same< E, Error >::value, std::string, E >::type & error() const </div><div class="ttdef"><b>Definition:</b> try.hpp:91</div></div> |
| <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> try.hpp:34</div></div> |
| <div class="ttc" id="classTry_html_abb420e7f8f439f0cf4083489c4662d7b"><div class="ttname"><a href="classTry.html#abb420e7f8f439f0cf4083489c4662d7b">Try::operator-></a></div><div class="ttdeci">T * operator->()</div><div class="ttdef"><b>Definition:</b> try.hpp:85</div></div> |
| <div class="ttc" id="some_8hpp_html"><div class="ttname"><a href="some_8hpp.html">some.hpp</a></div></div> |
| <div class="ttc" id="classOption_html_a4e3bf8416d95246f43c91f1b5c309323"><div class="ttname"><a href="classOption.html#a4e3bf8416d95246f43c91f1b5c309323">Option::isSome</a></div><div class="ttdeci">bool isSome() const </div><div class="ttdef"><b>Definition:</b> option.hpp:108</div></div> |
| <div class="ttc" id="classTry_html_ae0e226aa8c3c77673411edf615e97c2d"><div class="ttname"><a href="classTry.html#ae0e226aa8c3c77673411edf615e97c2d">Try::Try</a></div><div class="ttdeci">Try(const E &error)</div><div class="ttdef"><b>Definition:</b> try.hpp:53</div></div> |
| <div class="ttc" id="classTry_html_a6543d7d5db4f298bcd673bf3cd509acc"><div class="ttname"><a href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">Try::isSome</a></div><div class="ttdeci">bool isSome() const </div><div class="ttdef"><b>Definition:</b> try.hpp:67</div></div> |
| <div class="ttc" id="classOption_html_a21358442c0fac1cc978a67a9a9089a79"><div class="ttname"><a href="classOption.html#a21358442c0fac1cc978a67a9a9089a79">Option::get</a></div><div class="ttdeci">const T & get() const &</div><div class="ttdef"><b>Definition:</b> option.hpp:111</div></div> |
| <div class="ttc" id="option_8hpp_html"><div class="ttname"><a href="option_8hpp.html">option.hpp</a></div></div> |
| <div class="ttc" id="abort_8hpp_html"><div class="ttname"><a href="abort_8hpp.html">abort.hpp</a></div></div> |
| <div class="ttc" id="classTry_html_aec4a11ddd3c036e889d90b7eb6258ba7"><div class="ttname"><a href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">Try::error</a></div><div class="ttdeci">static Try error(const E &e)</div><div class="ttdef"><b>Definition:</b> try.hpp:42</div></div> |
| <div class="ttc" id="classTry_html_aeba30ad324a8fb30fe0e348e4eac181c"><div class="ttname"><a href="classTry.html#aeba30ad324a8fb30fe0e348e4eac181c">Try::Try</a></div><div class="ttdeci">Try(T &&t)</div><div class="ttdef"><b>Definition:</b> try.hpp:55</div></div> |
| <div class="ttc" id="classTry_html_ac6304ce9dfd0042726f8b813ac64f06a"><div class="ttname"><a href="classTry.html#ac6304ce9dfd0042726f8b813ac64f06a">Try::some</a></div><div class="ttdeci">static Try some(const T &t)</div><div class="ttdef"><b>Definition:</b> try.hpp:41</div></div> |
| <div class="ttc" id="classError_html_a2d13609e80acd2a2a473a26f273b1c4f"><div class="ttname"><a href="classError.html#a2d13609e80acd2a2a473a26f273b1c4f">Error::message</a></div><div class="ttdeci">const std::string message</div><div class="ttdef"><b>Definition:</b> errorbase.hpp:40</div></div> |
| <div class="ttc" id="some_8hpp_html_a2048f5c3b4ee79448c012cf6dc82a020"><div class="ttname"><a href="some_8hpp.html#a2048f5c3b4ee79448c012cf6dc82a020">Some</a></div><div class="ttdeci">_Some< typename std::decay< T >::type > Some(T &&t)</div><div class="ttdef"><b>Definition:</b> some.hpp:42</div></div> |
| <div class="ttc" id="error_8hpp_html"><div class="ttname"><a href="error_8hpp.html">error.hpp</a></div></div> |
| <div class="ttc" id="classTry_html_a0b98f95163b8a38daafd1651b043a276"><div class="ttname"><a href="classTry.html#a0b98f95163b8a38daafd1651b043a276">Try::isError</a></div><div class="ttdeci">bool isError() const </div><div class="ttdef"><b>Definition:</b> try.hpp:68</div></div> |
| <div class="ttc" id="classTry_html_aa120fb652c6994a7a2ddc5fcc77b806f"><div class="ttname"><a href="classTry.html#aa120fb652c6994a7a2ddc5fcc77b806f">Try::~Try</a></div><div class="ttdeci">~Try()=default</div></div> |
| <div class="ttc" id="classTry_html_a8e4688619adae0c7de86cbcae8b91eff"><div class="ttname"><a href="classTry.html#a8e4688619adae0c7de86cbcae8b91eff">Try::Try</a></div><div class="ttdeci">Try(const T &t)</div><div class="ttdef"><b>Definition:</b> try.hpp:44</div></div> |
| <div class="ttc" id="classTry_html_a2fa050bcf6cf16a616bec68abf676973"><div class="ttname"><a href="classTry.html#a2fa050bcf6cf16a616bec68abf676973">Try::Try</a></div><div class="ttdeci">Try(const U &u)</div><div class="ttdef"><b>Definition:</b> try.hpp:51</div></div> |
| <div class="ttc" id="classTry_html_aa61bbfa75f0feb3ccc93846f296145d8"><div class="ttname"><a href="classTry.html#aa61bbfa75f0feb3ccc93846f296145d8">Try::operator=</a></div><div class="ttdeci">Try & operator=(const Try &that)=default</div></div> |
| <div class="ttc" id="classTry_html_aa1a9b7b5155868454bf85971cfea4676"><div class="ttname"><a href="classTry.html#aa1a9b7b5155868454bf85971cfea4676">Try::operator-></a></div><div class="ttdeci">const T * operator->() const </div><div class="ttdef"><b>Definition:</b> try.hpp:84</div></div> |
| <div class="ttc" id="classTry_html_a7be0768038e0628632492edf6cc1515a"><div class="ttname"><a href="classTry.html#a7be0768038e0628632492edf6cc1515a">Try::get</a></div><div class="ttdeci">const T & get() const </div><div class="ttdef"><b>Definition:</b> try.hpp:70</div></div> |
| </div><!-- fragment --></div><!-- contents --> |
| <!-- start footer part --> |
| <hr class="footer"/><address class="footer"><small> |
| Generated by  <a href="http://www.doxygen.org/index.html"> |
| <img class="footer" src="doxygen.png" alt="doxygen"/> |
| </a> 1.8.5 |
| </small></address> |
| </body> |
| </html> |
