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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_c69db3203fa08a9ff994909ba6ee9783.html">app</a></li><li class="navelem"><a class="el" href="dir_a6d14a898e5042b88feceb06bece5732.html">paths</a></li> </ul>
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<div class="headertitle"><div class="title">TrustLine.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/app/paths/TrustLine.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/protocol/STAmount.h&gt;</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><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classripple_1_1TrustLineBase.html#a710bb727f7f0b4d0872fcca8eaed8768"> 28</a></span><a class="code hl_function" href="classripple_1_1TrustLineBase.html#a710bb727f7f0b4d0872fcca8eaed8768">TrustLineBase::TrustLineBase</a>(</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; sle,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; viewAccount)</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> : key_(sle-&gt;key())</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> , mLowLimit(sle-&gt;getFieldAmount(sfLowLimit))</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> , mHighLimit(sle-&gt;getFieldAmount(sfHighLimit))</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> , mBalance(sle-&gt;getFieldAmount(sfBalance))</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> , mFlags(sle-&gt;getFieldU32(sfFlags))</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> , mViewLowest(mLowLimit.getIssuer() == viewAccount)</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span>{</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="classripple_1_1TrustLineBase.html#a75d5041a8260b221cb80b24a454d4cfa">mViewLowest</a>)</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_variable" href="classripple_1_1TrustLineBase.html#a3ced972ec3ccb330754d7078df126728">mBalance</a>.<a class="code hl_function" href="classripple_1_1STAmount.html#ad9cebdb647da68f740009f9cda4dbe83">negate</a>();</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>}</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="classripple_1_1TrustLineBase.html#ac9c5e0c9b869301f4991cc35a265b6fc"> 43</a></span><a class="code hl_function" href="classripple_1_1TrustLineBase.html#ac9c5e0c9b869301f4991cc35a265b6fc">TrustLineBase::getJson</a>(<span class="keywordtype">int</span>)</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>{</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> ret(<a class="code hl_enumvalue" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a>);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> ret[<span class="stringliteral">&quot;low_id&quot;</span>] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_variable" href="classripple_1_1TrustLineBase.html#a35d3be07656dd3693fccc6fb3b4e3b62">mLowLimit</a>.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>());</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ret[<span class="stringliteral">&quot;high_id&quot;</span>] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_variable" href="classripple_1_1TrustLineBase.html#a9d92b8d5e0000d9f3c3666a364bca7fb">mHighLimit</a>.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>());</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>}</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;PathFindTrustLine&gt;</a></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classripple_1_1PathFindTrustLine.html#a636785ce7e1dc47be3bf6c7fa4d8e670"> 52</a></span><a class="code hl_function" href="classripple_1_1PathFindTrustLine.html#a636785ce7e1dc47be3bf6c7fa4d8e670">PathFindTrustLine::makeItem</a>(</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; accountID,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; sle)</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>{</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">if</span> (!sle || sle-&gt;getType() != ltRIPPLE_STATE)</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> {};</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a>{<a class="code hl_class" href="classripple_1_1PathFindTrustLine.html">PathFindTrustLine</a>{sle, accountID}};</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classripple_1_1PathFindTrustLine.html#a710bb727f7f0b4d0872fcca8eaed8768"> 59</a></span>}</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="keyword">namespace </span>detail {</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;T&gt;</a></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="namespaceripple_1_1detail.html#a9f63e85f3ddc69a1ed04477d43275202"> 64</a></span><a class="code hl_function" href="namespaceripple_1_1detail.html#a9f63e85f3ddc69a1ed04477d43275202">getTrustLineItems</a>(</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; accountID,</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_enumeration" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">LineDirection</a> direction = <a class="code hl_enumvalue" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476">LineDirection::outgoing</a>)</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>{</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;T&gt;</a> items;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_function" href="namespaceripple.html#accc8ce88b24f653a30e40f7d22e428c5">forEachItem</a>(</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> view,</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> accountID,</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> [&amp;items, &amp;accountID, &amp;direction](</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; sleCur) {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">auto</span> ret = T::makeItem(accountID, sleCur);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">if</span> (ret &amp;&amp;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> (direction == <a class="code hl_enumvalue" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476">LineDirection::outgoing</a> || !ret-&gt;getNoRipple()))</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> items.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(std::move(*ret));</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="comment">// This list may be around for a while, so free up any unneeded</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// capacity</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> items.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/shrink_to_fit.html">shrink_to_fit</a>();</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span> items;</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="comment">// namespace detail</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;PathFindTrustLine&gt;</a></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classripple_1_1PathFindTrustLine.html#a047421cacb3872179916fbea7dd67a46"> 89</a></span><a class="code hl_function" href="classripple_1_1PathFindTrustLine.html#a047421cacb3872179916fbea7dd67a46">PathFindTrustLine::getItems</a>(</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; accountID,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_enumeration" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">LineDirection</a> direction)</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span>{</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">return</span> detail::getTrustLineItems&lt;PathFindTrustLine&gt;(</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> accountID, view, direction);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span>}</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"><a class="line" href="classripple_1_1RPCTrustLine.html#a3f3ea973489e39578942641c5317018e"> 98</a></span><a class="code hl_function" href="classripple_1_1RPCTrustLine.html#a66f7e3534d4139aff5f065b9d143e8f0">RPCTrustLine::RPCTrustLine</a>(</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; sle,</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; viewAccount)</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> : <a class="code hl_class" href="classripple_1_1TrustLineBase.html">TrustLineBase</a>(sle, viewAccount)</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> , lowQualityIn_(sle-&gt;getFieldU32(sfLowQualityIn))</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> , lowQualityOut_(sle-&gt;getFieldU32(sfLowQualityOut))</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> , highQualityIn_(sle-&gt;getFieldU32(sfHighQualityIn))</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> , highQualityOut_(sle-&gt;getFieldU32(sfHighQualityOut))</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span>{</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span>}</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><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;RPCTrustLine&gt;</a></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classripple_1_1RPCTrustLine.html#aa638ce1a7f2749ffeb71906db5030711"> 110</a></span><a class="code hl_function" href="classripple_1_1RPCTrustLine.html#aa638ce1a7f2749ffeb71906db5030711">RPCTrustLine::makeItem</a>(</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; accountID,</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; sle)</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"> 114</span> <span class="keywordflow">if</span> (!sle || sle-&gt;getType() != ltRIPPLE_STATE)</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> {};</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">return</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a>{<a class="code hl_class" href="classripple_1_1RPCTrustLine.html">RPCTrustLine</a>{sle, accountID}};</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span>}</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;RPCTrustLine&gt;</a></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="classripple_1_1RPCTrustLine.html#aad87dd70f5dc12a57f6dc0c322d5dad4"> 120</a></span><a class="code hl_function" href="classripple_1_1RPCTrustLine.html#aad87dd70f5dc12a57f6dc0c322d5dad4">RPCTrustLine::getItems</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; accountID, <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view)</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> <span class="keywordflow">return</span> detail::getTrustLineItems&lt;RPCTrustLine&gt;(accountID, view);</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> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00147">json_value.h:148</a></div></div>
<div class="ttc" id="aclassripple_1_1PathFindTrustLine_html"><div class="ttname"><a href="classripple_1_1PathFindTrustLine.html">ripple::PathFindTrustLine</a></div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00193">TrustLine.h:195</a></div></div>
<div class="ttc" id="aclassripple_1_1PathFindTrustLine_html_a047421cacb3872179916fbea7dd67a46"><div class="ttname"><a href="classripple_1_1PathFindTrustLine.html#a047421cacb3872179916fbea7dd67a46">ripple::PathFindTrustLine::getItems</a></div><div class="ttdeci">static std::vector&lt; PathFindTrustLine &gt; getItems(AccountID const &amp;accountID, ReadView const &amp;view, LineDirection direction)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00089">TrustLine.cpp:89</a></div></div>
<div class="ttc" id="aclassripple_1_1PathFindTrustLine_html_a636785ce7e1dc47be3bf6c7fa4d8e670"><div class="ttname"><a href="classripple_1_1PathFindTrustLine.html#a636785ce7e1dc47be3bf6c7fa4d8e670">ripple::PathFindTrustLine::makeItem</a></div><div class="ttdeci">static std::optional&lt; PathFindTrustLine &gt; makeItem(AccountID const &amp;accountID, std::shared_ptr&lt; SLE const &gt; const &amp;sle)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00052">TrustLine.cpp:52</a></div></div>
<div class="ttc" id="aclassripple_1_1RPCTrustLine_html"><div class="ttname"><a href="classripple_1_1RPCTrustLine.html">ripple::RPCTrustLine</a></div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00213">TrustLine.h:215</a></div></div>
<div class="ttc" id="aclassripple_1_1RPCTrustLine_html_a66f7e3534d4139aff5f065b9d143e8f0"><div class="ttname"><a href="classripple_1_1RPCTrustLine.html#a66f7e3534d4139aff5f065b9d143e8f0">ripple::RPCTrustLine::RPCTrustLine</a></div><div class="ttdeci">RPCTrustLine()=delete</div></div>
<div class="ttc" id="aclassripple_1_1RPCTrustLine_html_aa638ce1a7f2749ffeb71906db5030711"><div class="ttname"><a href="classripple_1_1RPCTrustLine.html#aa638ce1a7f2749ffeb71906db5030711">ripple::RPCTrustLine::makeItem</a></div><div class="ttdeci">static std::optional&lt; RPCTrustLine &gt; makeItem(AccountID const &amp;accountID, std::shared_ptr&lt; SLE const &gt; const &amp;sle)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00110">TrustLine.cpp:110</a></div></div>
<div class="ttc" id="aclassripple_1_1RPCTrustLine_html_aad87dd70f5dc12a57f6dc0c322d5dad4"><div class="ttname"><a href="classripple_1_1RPCTrustLine.html#aad87dd70f5dc12a57f6dc0c322d5dad4">ripple::RPCTrustLine::getItems</a></div><div class="ttdeci">static std::vector&lt; RPCTrustLine &gt; getItems(AccountID const &amp;accountID, ReadView const &amp;view)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00120">TrustLine.cpp:120</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00051">ReadView.h:52</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aaac822e5948df5f12b6eaf48feaf1684"><div class="ttname"><a href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">ripple::STAmount::getIssuer</a></div><div class="ttdeci">AccountID const &amp; getIssuer() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00499">STAmount.h:499</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_ad9cebdb647da68f740009f9cda4dbe83"><div class="ttname"><a href="classripple_1_1STAmount.html#ad9cebdb647da68f740009f9cda4dbe83">ripple::STAmount::negate</a></div><div class="ttdeci">void negate()</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00545">STAmount.h:545</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html"><div class="ttname"><a href="classripple_1_1TrustLineBase.html">ripple::TrustLineBase</a></div><div class="ttdoc">Wraps a trust line SLE for convenience.</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00054">TrustLine.h:55</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_a35d3be07656dd3693fccc6fb3b4e3b62"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#a35d3be07656dd3693fccc6fb3b4e3b62">ripple::TrustLineBase::mLowLimit</a></div><div class="ttdeci">STAmount const mLowLimit</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00182">TrustLine.h:182</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_a3ced972ec3ccb330754d7078df126728"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#a3ced972ec3ccb330754d7078df126728">ripple::TrustLineBase::mBalance</a></div><div class="ttdeci">STAmount mBalance</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00185">TrustLine.h:185</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_a710bb727f7f0b4d0872fcca8eaed8768"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#a710bb727f7f0b4d0872fcca8eaed8768">ripple::TrustLineBase::TrustLineBase</a></div><div class="ttdeci">TrustLineBase(std::shared_ptr&lt; SLE const &gt; const &amp;sle, AccountID const &amp;viewAccount)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00028">TrustLine.cpp:28</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_a75d5041a8260b221cb80b24a454d4cfa"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#a75d5041a8260b221cb80b24a454d4cfa">ripple::TrustLineBase::mViewLowest</a></div><div class="ttdeci">bool mViewLowest</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00189">TrustLine.h:189</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_a9d92b8d5e0000d9f3c3666a364bca7fb"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#a9d92b8d5e0000d9f3c3666a364bca7fb">ripple::TrustLineBase::mHighLimit</a></div><div class="ttdeci">STAmount const mHighLimit</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00183">TrustLine.h:183</a></div></div>
<div class="ttc" id="aclassripple_1_1TrustLineBase_html_ac9c5e0c9b869301f4991cc35a265b6fc"><div class="ttname"><a href="classripple_1_1TrustLineBase.html#ac9c5e0c9b869301f4991cc35a265b6fc">ripple::TrustLineBase::getJson</a></div><div class="ttdeci">Json::Value getJson(int)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00043">TrustLine.cpp:43</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a></div><div class="ttdeci">@ objectValue</div><div class="ttdoc">object value (collection of name/value pairs).</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00045">json_value.h:44</a></div></div>
<div class="ttc" id="anamespaceripple_1_1detail_html_a9f63e85f3ddc69a1ed04477d43275202"><div class="ttname"><a href="namespaceripple_1_1detail.html#a9f63e85f3ddc69a1ed04477d43275202">ripple::detail::getTrustLineItems</a></div><div class="ttdeci">std::vector&lt; T &gt; getTrustLineItems(AccountID const &amp;accountID, ReadView const &amp;view, LineDirection direction=LineDirection::outgoing)</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8cpp_source.html#l00064">TrustLine.cpp:64</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</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#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac124fe6744b7fe887dec949b56b16d50"><div class="ttname"><a href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">ripple::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00630">base_uint.h:630</a></div></div>
<div class="ttc" id="anamespaceripple_html_accc8ce88b24f653a30e40f7d22e428c5"><div class="ttname"><a href="namespaceripple.html#accc8ce88b24f653a30e40f7d22e428c5">ripple::forEachItem</a></div><div class="ttdeci">void forEachItem(ReadView const &amp;view, Keylet const &amp;root, std::function&lt; void(std::shared_ptr&lt; SLE const &gt; const &amp;)&gt; const &amp;f)</div><div class="ttdoc">Iterate all items in the given directory.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00546">View.cpp:546</a></div></div>
<div class="ttc" id="anamespaceripple_html_afaeac9ab95c58b4359cdd27f59d18568"><div class="ttname"><a href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">ripple::LineDirection</a></div><div class="ttdeci">LineDirection</div><div class="ttdoc">Describes how an account was found in a path, and how to find the next set of paths.</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00042">TrustLine.h:42</a></div></div>
<div class="ttc" id="anamespaceripple_html_afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476"><div class="ttname"><a href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476">ripple::LineDirection::outgoing</a></div><div class="ttdeci">@ outgoing</div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
<div class="ttc" id="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="ashrink_to_fit_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/shrink_to_fit.html">std::vector::shrink_to_fit</a></div><div class="ttdeci">T shrink_to_fit(T... args)</div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
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