ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2026-02-06 15:05:31 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
b9ef07fc10ff9ab5d7eebb9ef057e335fa5786a7
rippled/Expected_8h_source.html
bthomee a661b19a31 deploy: 1eb0fdac65
2025-12-11 08:55:10 -08:00

425 lines
59 KiB
HTML
Raw Blame History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>rippled: Expected.h 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="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.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 id="projectrow">
<td id="projectalign">
<div id="projectname">rippled
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.8 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search/",'.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function() { init_codefold(0); });
/* @license-end */
</script>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0103a8ad82dcc2c51f5cde661b4b5cb7.html">xrpl</a></li><li class="navelem"><a class="el" href="dir_f534ca90a4985f34ab325acfbcd39b84.html">basics</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle"><div class="title">Expected.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#ifndef XRPL_BASICS_EXPECTED_H_INCLUDED</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define XRPL_BASICS_EXPECTED_H_INCLUDED</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpl/basics/contract.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;boost/outcome.hpp&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/stdexcept.html">stdexcept</a>&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment">// Exception thrown by an invalid access to Expected.</span></div>
<div class="foldopen" id="foldopen00020" data-start="{" data-end="};">
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="structxrpl_1_1bad__expected__access.html"> 20</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structxrpl_1_1bad__expected__access.html">bad_expected_access</a> : <span class="keyword">public</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/error/runtime_error.html">std::runtime_error</a></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
<div class="foldopen" id="foldopen00022" data-start="{" data-end="}">
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="structxrpl_1_1bad__expected__access.html#a42e40e1963a54b1380edfb81bbc7cf62"> 22</a></span> <a class="code hl_function" href="structxrpl_1_1bad__expected__access.html#a42e40e1963a54b1380edfb81bbc7cf62">bad_expected_access</a>() : <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/error/runtime_error.html">runtime_error</a>(<span class="stringliteral">&quot;bad expected access&quot;</span>)</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> {</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> }</div>
</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span>};</div>
</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">namespace </span>detail {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">// Custom policy for Expected. Always throw on an invalid access.</span></div>
<div class="foldopen" id="foldopen00030" data-start="{" data-end="};">
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="structxrpl_1_1detail_1_1throw__policy.html"> 30</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structxrpl_1_1detail_1_1throw__policy.html">throw_policy</a> : <span class="keyword">public</span> boost::outcome_v2::policy::base</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>{</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Impl&gt;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00034" data-start="{" data-end="}">
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="structxrpl_1_1detail_1_1throw__policy.html#a243bf861e080dc4ef9255f9189b037df"> 34</a></span> <a class="code hl_function" href="structxrpl_1_1detail_1_1throw__policy.html#a243bf861e080dc4ef9255f9189b037df">wide_value_check</a>(Impl&amp;&amp; self)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordflow">if</span> (!base::_has_value(<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;Impl&gt;</a>(self)))</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> Throw&lt;bad_expected_access&gt;();</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> }</div>
</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Impl&gt;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00042" data-start="{" data-end="}">
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="structxrpl_1_1detail_1_1throw__policy.html#ae7283db5748d512fd84ea87822c2fd37"> 42</a></span> <a class="code hl_function" href="structxrpl_1_1detail_1_1throw__policy.html#ae7283db5748d512fd84ea87822c2fd37">wide_error_check</a>(Impl&amp;&amp; self)</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">if</span> (!base::_has_error(<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;Impl&gt;</a>(self)))</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> Throw&lt;bad_expected_access&gt;();</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> }</div>
</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Impl&gt;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00050" data-start="{" data-end="}">
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="structxrpl_1_1detail_1_1throw__policy.html#aef6a5adf1dca128b98526f0272497004"> 50</a></span> <a class="code hl_function" href="structxrpl_1_1detail_1_1throw__policy.html#aef6a5adf1dca128b98526f0272497004">wide_exception_check</a>(Impl&amp;&amp; self)</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">if</span> (!base::_has_exception(<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;Impl&gt;</a>(self)))</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> Throw&lt;bad_expected_access&gt;();</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> }</div>
</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>};</div>
</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span>} <span class="comment">// namespace detail</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="comment">// Definition of Unexpected, which is used to construct the unexpected</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="comment">// return type of an Expected.</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;</div>
<div class="foldopen" id="foldopen00062" data-start="{" data-end="};">
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html"> 62</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1Unexpected.html">Unexpected</a></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">static_assert</span>(!<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same&lt;E, void&gt;::value</a>, <span class="stringliteral">&quot;E must not be void&quot;</span>);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#a727cde7469282ce333cae5560568a763"> 67</a></span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#a727cde7469282ce333cae5560568a763">Unexpected</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="foldopen" id="foldopen00069" data-start="{" data-end="}">
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#ae3a13c5fd7de3a9c11d02e54253294eb"> 69</a></span> <span class="keyword">constexpr</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#ae3a13c5fd7de3a9c11d02e54253294eb">Unexpected</a>(E <span class="keyword">const</span>&amp; e) : <a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>(e)</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> {</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> }</div>
</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="foldopen" id="foldopen00073" data-start="{" data-end="}">
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#aafffc2b3a2c68826a8d32036d47d422d"> 73</a></span> <span class="keyword">constexpr</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#aafffc2b3a2c68826a8d32036d47d422d">Unexpected</a>(E&amp;&amp; e) : <a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(e))</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">constexpr</span> E <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00078" data-start="{" data-end="}">
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#a64b41830c207608994c9a9c2cfe9e685"> 78</a></span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#a64b41830c207608994c9a9c2cfe9e685">value</a>() const&amp;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> }</div>
</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">constexpr</span> E&amp;</div>
<div class="foldopen" id="foldopen00084" data-start="{" data-end="}">
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#ab254d05dfb1da7ef7f6bcbb0f4873c4b"> 84</a></span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#ab254d05dfb1da7ef7f6bcbb0f4873c4b">value</a>() &amp;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> }</div>
</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">constexpr</span> E&amp;&amp;</div>
<div class="foldopen" id="foldopen00090" data-start="{" data-end="}">
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#a13b2db8a2069722e14437be8ec0d1a93"> 90</a></span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#a13b2db8a2069722e14437be8ec0d1a93">value</a>() &amp;&amp;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">return</span> std::move(<a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">constexpr</span> E <span class="keyword">const</span>&amp;&amp;</div>
<div class="foldopen" id="foldopen00096" data-start="{" data-end="}">
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#ac808f24eacebcdc81fa92ed60bb7357f"> 96</a></span> <a class="code hl_function" href="classxrpl_1_1Unexpected.html#ac808f24eacebcdc81fa92ed60bb7357f">value</a>() const&amp;&amp;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span> std::move(<a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> }</div>
</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968"> 102</a></span> E <a class="code hl_variable" href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">val_</a>;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span>};</div>
</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="comment">// Unexpected deduction guide that converts array to const*.</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> E, std::<span class="keywordtype">size_t</span> N&gt;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a1c6b10627be1c9d7125ce8cc5d7a9eb8"> 107</a></span><a class="code hl_class" href="classxrpl_1_1Unexpected.html">Unexpected</a>(E (&amp;)[N]) -&gt; <a class="code hl_class" href="classxrpl_1_1Unexpected.html">Unexpected&lt;E const*&gt;</a>;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="comment">// Definition of Expected. All of the machinery comes from boost::result.</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> E&gt;</div>
<div class="foldopen" id="foldopen00111" data-start="{" data-end="};">
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html"> 111</a></span><span class="keyword">class </span>[[nodiscard]] <a class="code hl_class" href="classxrpl_1_1Expected.html">Expected</a></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> : <span class="keyword">private</span> boost::outcome_v2::result&lt;T, E, detail::throw_policy&gt;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span>{</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a5766b6da48c32824bc0d9b1de91139ed"> 114</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classxrpl_1_1Expected.html#a5766b6da48c32824bc0d9b1de91139ed">Base</a> = boost::outcome_v2::result&lt;T, E, detail::throw_policy&gt;;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> U&gt;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">requires</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::convertible_to&lt;U, T&gt;</a></div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a407ad0143a2da7363a68eecb8928e5af"> 119</a></span> <span class="keyword">constexpr</span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a407ad0143a2da7363a68eecb8928e5af">Expected</a>(U&amp;&amp; r)</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> : <a class="code hl_typedef" href="classxrpl_1_1Expected.html#a5766b6da48c32824bc0d9b1de91139ed">Base</a>(<a class="code hl_namespace" href="namespaceboost.html">boost</a>::outcome_v2::in_place_type_t&lt;T&gt;{}, <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;U&gt;</a>(r))</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> U&gt;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">requires</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::convertible_to&lt;U, E&gt;</a> &amp;&amp; (!<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_reference_v&lt;U&gt;</a>)</div>
<div class="foldopen" id="foldopen00126" data-start="{" data-end="}">
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#ad24a18da415b8736bd6bd683c2bce201"> 126</a></span> <span class="keyword">constexpr</span> <a class="code hl_function" href="classxrpl_1_1Expected.html#ad24a18da415b8736bd6bd683c2bce201">Expected</a>(<a class="code hl_class" href="classxrpl_1_1Unexpected.html">Unexpected&lt;U&gt;</a> e)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> : <a class="code hl_typedef" href="classxrpl_1_1Expected.html#a5766b6da48c32824bc0d9b1de91139ed">Base</a>(boost::outcome_v2::in_place_type_t&lt;E&gt;{}, std::move(e.<a class="code hl_function" href="classxrpl_1_1Unexpected.html#a64b41830c207608994c9a9c2cfe9e685">value</a>()))</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> {</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">constexpr</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00132" data-start="{" data-end="}">
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a09bd8127af39fd41246ed0d9665965c8"> 132</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a09bd8127af39fd41246ed0d9665965c8">has_value</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">return</span> Base::has_value();</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">constexpr</span> T <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00138" data-start="{" data-end="}">
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a2b4327b2654030cd1f2d75f006cc5d5d"> 138</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a2b4327b2654030cd1f2d75f006cc5d5d">value</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">return</span> Base::value();</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">constexpr</span> T&amp;</div>
<div class="foldopen" id="foldopen00144" data-start="{" data-end="}">
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#ad5f15c9b099da6966cf5c98f493fd41a"> 144</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#ad5f15c9b099da6966cf5c98f493fd41a">value</a>()</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">return</span> Base::value();</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }</div>
</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">constexpr</span> E <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00150" data-start="{" data-end="}">
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#ad7cb15a4dfe5bf1fa5a3c904027405c5"> 150</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#ad7cb15a4dfe5bf1fa5a3c904027405c5">error</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">return</span> Base::error();</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">constexpr</span> E&amp;</div>
<div class="foldopen" id="foldopen00156" data-start="{" data-end="}">
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#aa9a786af6553266f6db617727b1efa77"> 156</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#aa9a786af6553266f6db617727b1efa77">error</a>()</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span> Base::error();</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">constexpr</span> <span class="keyword">explicit</span></div>
<div class="foldopen" id="foldopen00162" data-start="{" data-end="}">
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a917a75ef480571c799d0e9547fd98b0e"> 162</a></span> <span class="keyword">operator</span> bool()<span class="keyword"> const</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">return</span> has_value();</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="comment">// Add operator* and operator-&gt; so the Expected API looks a bit more like</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="comment">// what std::expected is likely to look like. See:</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="comment">// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0323r10.html</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> [[nodiscard]] <span class="keyword">constexpr</span> T&amp;</div>
<div class="foldopen" id="foldopen00171" data-start="{" data-end="}">
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a4e22d0da2a7635b0624833cb1fa6ea15"> 171</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a4e22d0da2a7635b0624833cb1fa6ea15">operator*</a>()</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> {</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> this-&gt;value();</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> }</div>
</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> [[nodiscard]] <span class="keyword">constexpr</span> T <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00177" data-start="{" data-end="}">
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a481bb262abd3960e324202ff19ef8d18"> 177</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a481bb262abd3960e324202ff19ef8d18">operator*</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">return</span> this-&gt;value();</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> }</div>
</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> [[nodiscard]] <span class="keyword">constexpr</span> T*</div>
<div class="foldopen" id="foldopen00183" data-start="{" data-end="}">
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#a65bc638cf00e31ecebc0da157ca6812f"> 183</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#a65bc638cf00e31ecebc0da157ca6812f">operator-&gt;</a>()</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> {</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">return</span> &amp;this-&gt;value();</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> }</div>
</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> [[nodiscard]] <span class="keyword">constexpr</span> T <span class="keyword">const</span>*</div>
<div class="foldopen" id="foldopen00189" data-start="{" data-end="}">
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected.html#ad00d92021e37b5685dc1c6759747a67b"> 189</a></span> <a class="code hl_function" href="classxrpl_1_1Expected.html#ad00d92021e37b5685dc1c6759747a67b">operator-&gt;</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">return</span> &amp;this-&gt;value();</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span>};</div>
</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="comment">// Specialization of Expected&lt;void, E&gt;. Allows returning either success</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span><span class="comment">// (without a value) or the reason for the failure.</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;</div>
<div class="foldopen" id="foldopen00198" data-start="{" data-end="};">
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html"> 198</a></span><span class="keyword">class </span>[[nodiscard]] <a class="code hl_class" href="classxrpl_1_1Expected.html">Expected</a>&lt;void, E&gt;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> : <span class="keyword">private</span> boost::outcome_v2::result&lt;void, E, detail::throw_policy&gt;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span>{</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a18cac430883f4570a7b118f0b0aa3452"> 201</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a18cac430883f4570a7b118f0b0aa3452">Base</a> = boost::outcome_v2::result&lt;void, E, detail::throw_policy&gt;;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// The default constructor makes a successful Expected&lt;void, E&gt;.</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="comment">// This aligns with std::expected behavior proposed in P0323R10.</span></div>
<div class="foldopen" id="foldopen00206" data-start="{" data-end="}">
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a588cad80fc86375ba109fa4b811c5e3f"> 206</a></span> <span class="keyword">constexpr</span> <a class="code hl_function" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a588cad80fc86375ba109fa4b811c5e3f">Expected</a>() : <a class="code hl_typedef" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a18cac430883f4570a7b118f0b0aa3452">Base</a>(<a class="code hl_namespace" href="namespaceboost.html">boost</a>::outcome_v2::<a class="code hl_enumvalue" href="namespacexrpl.html#ad1f0c105424fa7b20beea9ff9a0f2656a260ca9dd8a4577fc00b7bd5810298076">success</a>())</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> }</div>
</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> U&gt;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">requires</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::convertible_to&lt;U, E&gt;</a> &amp;&amp; (!<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_reference_v&lt;U&gt;</a>)</div>
<div class="foldopen" id="foldopen00212" data-start="{" data-end="}">
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af47f9d8a6bbf985217fd5c44ff2ae04e"> 212</a></span> <span class="keyword">constexpr</span> <a class="code hl_function" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af47f9d8a6bbf985217fd5c44ff2ae04e">Expected</a>(<a class="code hl_class" href="classxrpl_1_1Unexpected.html">Unexpected&lt;U&gt;</a> e) : <a class="code hl_typedef" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a18cac430883f4570a7b118f0b0aa3452">Base</a>(E(std::move(e.<a class="code hl_function" href="classxrpl_1_1Unexpected.html#a64b41830c207608994c9a9c2cfe9e685">value</a>())))</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> }</div>
</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">constexpr</span> E <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00217" data-start="{" data-end="}">
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af2ef8bd599a823fa975df32c741a595c"> 217</a></span> <a class="code hl_function" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af2ef8bd599a823fa975df32c741a595c">error</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">return</span> Base::error();</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> }</div>
</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">constexpr</span> E&amp;</div>
<div class="foldopen" id="foldopen00223" data-start="{" data-end="}">
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#ac82297502acc555bc2146f6790483a2e"> 223</a></span> <a class="code hl_function" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#ac82297502acc555bc2146f6790483a2e">error</a>()</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">return</span> Base::error();</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> }</div>
</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keyword">constexpr</span> <span class="keyword">explicit</span></div>
<div class="foldopen" id="foldopen00229" data-start="{" data-end="}">
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"><a class="line" href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a581b88fa459bc20a8f92b5726761456c"> 229</a></span> <span class="keyword">operator</span> bool()<span class="keyword"> const</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">return</span> Base::has_value();</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> }</div>
</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>};</div>
</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span>} <span class="comment">// namespace xrpl</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="preprocessor">#endif </span><span class="comment">// XRPL_BASICS_EXPECTED_H_INCLUDED</span></div>
<div class="ttc" id="aclassxrpl_1_1Expected_3_01void_00_01E_01_4_html_a18cac430883f4570a7b118f0b0aa3452"><div class="ttname"><a href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a18cac430883f4570a7b118f0b0aa3452">xrpl::Expected&lt; void, E &gt;::Base</a></div><div class="ttdeci">boost::outcome_v2::result&lt; void, E, detail::throw_policy &gt; Base</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00201">Expected.h:201</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_3_01void_00_01E_01_4_html_a588cad80fc86375ba109fa4b811c5e3f"><div class="ttname"><a href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#a588cad80fc86375ba109fa4b811c5e3f">xrpl::Expected&lt; void, E &gt;::Expected</a></div><div class="ttdeci">constexpr Expected()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00206">Expected.h:206</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_3_01void_00_01E_01_4_html_ac82297502acc555bc2146f6790483a2e"><div class="ttname"><a href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#ac82297502acc555bc2146f6790483a2e">xrpl::Expected&lt; void, E &gt;::error</a></div><div class="ttdeci">constexpr E &amp; error()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00223">Expected.h:223</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_3_01void_00_01E_01_4_html_af2ef8bd599a823fa975df32c741a595c"><div class="ttname"><a href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af2ef8bd599a823fa975df32c741a595c">xrpl::Expected&lt; void, E &gt;::error</a></div><div class="ttdeci">constexpr E const &amp; error() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00217">Expected.h:217</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_3_01void_00_01E_01_4_html_af47f9d8a6bbf985217fd5c44ff2ae04e"><div class="ttname"><a href="classxrpl_1_1Expected_3_01void_00_01E_01_4.html#af47f9d8a6bbf985217fd5c44ff2ae04e">xrpl::Expected&lt; void, E &gt;::Expected</a></div><div class="ttdeci">constexpr Expected(Unexpected&lt; U &gt; e)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00212">Expected.h:212</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html"><div class="ttname"><a href="classxrpl_1_1Expected.html">xrpl::Expected</a></div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00111">Expected.h:113</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a09bd8127af39fd41246ed0d9665965c8"><div class="ttname"><a href="classxrpl_1_1Expected.html#a09bd8127af39fd41246ed0d9665965c8">xrpl::Expected::has_value</a></div><div class="ttdeci">constexpr bool has_value() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00132">Expected.h:132</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a2b4327b2654030cd1f2d75f006cc5d5d"><div class="ttname"><a href="classxrpl_1_1Expected.html#a2b4327b2654030cd1f2d75f006cc5d5d">xrpl::Expected::value</a></div><div class="ttdeci">constexpr T const &amp; value() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00138">Expected.h:138</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a407ad0143a2da7363a68eecb8928e5af"><div class="ttname"><a href="classxrpl_1_1Expected.html#a407ad0143a2da7363a68eecb8928e5af">xrpl::Expected::Expected</a></div><div class="ttdeci">constexpr Expected(U &amp;&amp;r)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00119">Expected.h:119</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a481bb262abd3960e324202ff19ef8d18"><div class="ttname"><a href="classxrpl_1_1Expected.html#a481bb262abd3960e324202ff19ef8d18">xrpl::Expected::operator*</a></div><div class="ttdeci">constexpr T const &amp; operator*() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00177">Expected.h:177</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a4e22d0da2a7635b0624833cb1fa6ea15"><div class="ttname"><a href="classxrpl_1_1Expected.html#a4e22d0da2a7635b0624833cb1fa6ea15">xrpl::Expected::operator*</a></div><div class="ttdeci">constexpr T &amp; operator*()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00171">Expected.h:171</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a5766b6da48c32824bc0d9b1de91139ed"><div class="ttname"><a href="classxrpl_1_1Expected.html#a5766b6da48c32824bc0d9b1de91139ed">xrpl::Expected::Base</a></div><div class="ttdeci">boost::outcome_v2::result&lt; T, E, detail::throw_policy &gt; Base</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00114">Expected.h:114</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_a65bc638cf00e31ecebc0da157ca6812f"><div class="ttname"><a href="classxrpl_1_1Expected.html#a65bc638cf00e31ecebc0da157ca6812f">xrpl::Expected::operator-&gt;</a></div><div class="ttdeci">constexpr T * operator-&gt;()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00183">Expected.h:183</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_aa9a786af6553266f6db617727b1efa77"><div class="ttname"><a href="classxrpl_1_1Expected.html#aa9a786af6553266f6db617727b1efa77">xrpl::Expected::error</a></div><div class="ttdeci">constexpr E &amp; error()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00156">Expected.h:156</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_ad00d92021e37b5685dc1c6759747a67b"><div class="ttname"><a href="classxrpl_1_1Expected.html#ad00d92021e37b5685dc1c6759747a67b">xrpl::Expected::operator-&gt;</a></div><div class="ttdeci">constexpr T const * operator-&gt;() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00189">Expected.h:189</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_ad24a18da415b8736bd6bd683c2bce201"><div class="ttname"><a href="classxrpl_1_1Expected.html#ad24a18da415b8736bd6bd683c2bce201">xrpl::Expected::Expected</a></div><div class="ttdeci">constexpr Expected(Unexpected&lt; U &gt; e)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00126">Expected.h:126</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_ad5f15c9b099da6966cf5c98f493fd41a"><div class="ttname"><a href="classxrpl_1_1Expected.html#ad5f15c9b099da6966cf5c98f493fd41a">xrpl::Expected::value</a></div><div class="ttdeci">constexpr T &amp; value()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00144">Expected.h:144</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Expected_html_ad7cb15a4dfe5bf1fa5a3c904027405c5"><div class="ttname"><a href="classxrpl_1_1Expected.html#ad7cb15a4dfe5bf1fa5a3c904027405c5">xrpl::Expected::error</a></div><div class="ttdeci">constexpr E const &amp; error() const</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00150">Expected.h:150</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html"><div class="ttname"><a href="classxrpl_1_1Unexpected.html">xrpl::Unexpected</a></div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00062">Expected.h:63</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_a13b2db8a2069722e14437be8ec0d1a93"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#a13b2db8a2069722e14437be8ec0d1a93">xrpl::Unexpected::value</a></div><div class="ttdeci">constexpr E &amp;&amp; value() &amp;&amp;</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00090">Expected.h:90</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_a2f37bad9f723800a7cf05782cc9dd968"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#a2f37bad9f723800a7cf05782cc9dd968">xrpl::Unexpected::val_</a></div><div class="ttdeci">E val_</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00102">Expected.h:102</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_a64b41830c207608994c9a9c2cfe9e685"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#a64b41830c207608994c9a9c2cfe9e685">xrpl::Unexpected::value</a></div><div class="ttdeci">constexpr E const &amp; value() const &amp;</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00078">Expected.h:78</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_a727cde7469282ce333cae5560568a763"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#a727cde7469282ce333cae5560568a763">xrpl::Unexpected::Unexpected</a></div><div class="ttdeci">Unexpected()=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_aafffc2b3a2c68826a8d32036d47d422d"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#aafffc2b3a2c68826a8d32036d47d422d">xrpl::Unexpected::Unexpected</a></div><div class="ttdeci">constexpr Unexpected(E &amp;&amp;e)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00073">Expected.h:73</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_ab254d05dfb1da7ef7f6bcbb0f4873c4b"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#ab254d05dfb1da7ef7f6bcbb0f4873c4b">xrpl::Unexpected::value</a></div><div class="ttdeci">constexpr E &amp; value() &amp;</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00084">Expected.h:84</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_ac808f24eacebcdc81fa92ed60bb7357f"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#ac808f24eacebcdc81fa92ed60bb7357f">xrpl::Unexpected::value</a></div><div class="ttdeci">constexpr E const &amp;&amp; value() const &amp;&amp;</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00096">Expected.h:96</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Unexpected_html_ae3a13c5fd7de3a9c11d02e54253294eb"><div class="ttname"><a href="classxrpl_1_1Unexpected.html#ae3a13c5fd7de3a9c11d02e54253294eb">xrpl::Unexpected::Unexpected</a></div><div class="ttdeci">constexpr Unexpected(E const &amp;e)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00069">Expected.h:69</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</div></div>
<div class="ttc" id="anamespaceboost_html"><div class="ttname"><a href="namespaceboost.html">boost</a></div><div class="ttdef"><b>Definition</b> <a href="IPAddress_8h_source.html#l00086">IPAddress.h:86</a></div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<div class="ttc" id="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ad1f0c105424fa7b20beea9ff9a0f2656a260ca9dd8a4577fc00b7bd5810298076"><div class="ttname"><a href="namespacexrpl.html#ad1f0c105424fa7b20beea9ff9a0f2656a260ca9dd8a4577fc00b7bd5810298076">xrpl::TokenCodecErrc::success</a></div><div class="ttdeci">@ success</div></div>
<div class="ttc" id="aruntime_error_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/runtime_error.html">std::runtime_error</a></div></div>
<div class="ttc" id="astdexcept_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/stdexcept.html">stdexcept</a></div></div>
<div class="ttc" id="astructxrpl_1_1bad__expected__access_html"><div class="ttname"><a href="structxrpl_1_1bad__expected__access.html">xrpl::bad_expected_access</a></div><div class="ttdoc">Expected is an approximation of std::expected (hoped for in C++23)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00020">Expected.h:21</a></div></div>
<div class="ttc" id="astructxrpl_1_1bad__expected__access_html_a42e40e1963a54b1380edfb81bbc7cf62"><div class="ttname"><a href="structxrpl_1_1bad__expected__access.html#a42e40e1963a54b1380edfb81bbc7cf62">xrpl::bad_expected_access::bad_expected_access</a></div><div class="ttdeci">bad_expected_access()</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00022">Expected.h:22</a></div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1throw__policy_html"><div class="ttname"><a href="structxrpl_1_1detail_1_1throw__policy.html">xrpl::detail::throw_policy</a></div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00030">Expected.h:31</a></div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1throw__policy_html_a243bf861e080dc4ef9255f9189b037df"><div class="ttname"><a href="structxrpl_1_1detail_1_1throw__policy.html#a243bf861e080dc4ef9255f9189b037df">xrpl::detail::throw_policy::wide_value_check</a></div><div class="ttdeci">static constexpr void wide_value_check(Impl &amp;&amp;self)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00034">Expected.h:34</a></div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1throw__policy_html_ae7283db5748d512fd84ea87822c2fd37"><div class="ttname"><a href="structxrpl_1_1detail_1_1throw__policy.html#ae7283db5748d512fd84ea87822c2fd37">xrpl::detail::throw_policy::wide_error_check</a></div><div class="ttdeci">static constexpr void wide_error_check(Impl &amp;&amp;self)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00042">Expected.h:42</a></div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1throw__policy_html_aef6a5adf1dca128b98526f0272497004"><div class="ttname"><a href="structxrpl_1_1detail_1_1throw__policy.html#aef6a5adf1dca128b98526f0272497004">xrpl::detail::throw_policy::wide_exception_check</a></div><div class="ttdeci">static constexpr void wide_exception_check(Impl &amp;&amp;self)</div><div class="ttdef"><b>Definition</b> <a href="Expected_8h_source.html#l00050">Expected.h:50</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8
</small></address>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink