Files
rippled/LocalTxs_8cpp_source.html
2023-08-21 23:24:10 +00:00

332 lines
55 KiB
HTML

<!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">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.17"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>rippled: LocalTxs.cpp 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 style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">rippled
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.17 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @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:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- 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">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_9f69212e4c6e2ca9ec5ab59cd7b6275c.html">app</a></li><li class="navelem"><a class="el" href="dir_796f40347441ba166e244d2eadcd4ae1.html">ledger</a></li><li class="navelem"><a class="el" href="dir_7a91d0e0bd7703bd596640f6731f1d71.html">impl</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">LocalTxs.cpp</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;ripple/app/ledger/Ledger.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;ripple/app/ledger/LocalTxs.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;ripple/app/main/Application.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/Indexes.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> This code prevents scenarios like the following:</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment">1) A client submits a transaction.</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment">2) The transaction gets into the ledger this server</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"> believes will be the consensus ledger.</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment">3) The server builds a succeeding open ledger without the</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> transaction (because it&#39;s in the prior ledger).</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment">4) The local consensus ledger is not the majority ledger</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment"> (due to network conditions, Byzantine fault, etcetera)</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"> the majority ledger does not include the transaction.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment">5) The server builds a new open ledger that does not include</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment"> the transaction or have it in a prior ledger.</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment">6) The client submits another transaction and gets a terPRE_SEQ</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment"> preliminary result.</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment">7) The server does not relay that second transaction, at least</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"> not yet.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment">With this code, when step 5 happens, the first transaction will</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">be applied to that open ledger so the second transaction will</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment">succeed normally at step 6. Transactions remain tracked and</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment">test-applied to all new open ledgers until seen in a fully-</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment">validated ledger</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment">// This class wraps a pointer to a transaction along with</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">// its expiration ledger. It also caches the issuing account.</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html"> 53</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1LocalTx.html">LocalTx</a></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;{</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="comment">// The number of ledgers to hold a transaction is essentially</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="comment">// arbitrary. It should be sufficient to allow the transaction to</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="comment">// get into a fully-validated ledger.</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#ace15791c982183a8093e59dd57ddd28b"> 59</a></span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classripple_1_1LocalTx.html#ace15791c982183a8093e59dd57ddd28b">holdLedgers</a> = 5;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#aa18e560250d5b49b1af63d6b2138f580"> 61</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#aa18e560250d5b49b1af63d6b2138f580">LocalTx</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> index, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;STTx const&gt;</a> <span class="keyword">const</span>&amp; txn)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; : <a class="code" href="classripple_1_1LocalTx.html#a2c1bc3290f9905c7908793c4adceb224">m_txn</a>(txn)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; , <a class="code" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">m_expire</a>(index + <a class="code" href="classripple_1_1LocalTx.html#ace15791c982183a8093e59dd57ddd28b">holdLedgers</a>)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; , <a class="code" href="classripple_1_1LocalTx.html#a4914b692d66193252ed5abcf08f6120b">m_id</a>(txn-&gt;getTransactionID())</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; , <a class="code" href="classripple_1_1LocalTx.html#a77bec480f3d3659bf1231ff6f9a24e34">m_account</a>(txn-&gt;getAccountID(<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>))</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; , <a class="code" href="classripple_1_1LocalTx.html#abed72a4829fa9a0dd9255320198d47b5">m_seqProxy</a>(txn-&gt;<a class="code" href="classripple_1_1LocalTx.html#aadfe11720553b0717d6d213260bb2fe8">getSeqProxy</a>())</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">if</span> (txn-&gt;isFieldPresent(<a class="code" href="namespaceripple.html#a628c597be4a050e3957be56ec78df01a">sfLastLedgerSequence</a>))</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <a class="code" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">m_expire</a> =</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(<a class="code" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">m_expire</a>, txn-&gt;getFieldU32(<a class="code" href="namespaceripple.html#a628c597be4a050e3957be56ec78df01a">sfLastLedgerSequence</a>) + 1);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a69773833e162a064b39929d8b71cc34e"> 74</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#a69773833e162a064b39929d8b71cc34e">getID</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1LocalTx.html#a4914b692d66193252ed5abcf08f6120b">m_id</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="classripple_1_1SeqProxy.html">SeqProxy</a></div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#aadfe11720553b0717d6d213260bb2fe8"> 80</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#aadfe11720553b0717d6d213260bb2fe8">getSeqProxy</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1LocalTx.html#abed72a4829fa9a0dd9255320198d47b5">m_seqProxy</a>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#ae99cce5a2f4a50717a6ac1b91d5e0179"> 86</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#ae99cce5a2f4a50717a6ac1b91d5e0179">isExpired</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> i)<span class="keyword"> const</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">return</span> i &gt; <a class="code" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">m_expire</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;STTx const&gt;</a> <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a10f85f0c88e846c394934e3f87e7f515"> 92</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#a10f85f0c88e846c394934e3f87e7f515">getTX</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1LocalTx.html#a2c1bc3290f9905c7908793c4adceb224">m_txn</a>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a53c4f8d8a6ea113e55c9029f36393c17"> 98</a></span>&#160; <a class="code" href="classripple_1_1LocalTx.html#a53c4f8d8a6ea113e55c9029f36393c17">getAccount</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1LocalTx.html#a77bec480f3d3659bf1231ff6f9a24e34">m_account</a>;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a2c1bc3290f9905c7908793c4adceb224"> 104</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;STTx const&gt;</a> <a class="code" href="classripple_1_1LocalTx.html#a2c1bc3290f9905c7908793c4adceb224">m_txn</a>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a"> 105</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> <a class="code" href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">m_expire</a>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a4914b692d66193252ed5abcf08f6120b"> 106</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <a class="code" href="classripple_1_1LocalTx.html#a4914b692d66193252ed5abcf08f6120b">m_id</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#a77bec480f3d3659bf1231ff6f9a24e34"> 107</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <a class="code" href="classripple_1_1LocalTx.html#a77bec480f3d3659bf1231ff6f9a24e34">m_account</a>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTx.html#abed72a4829fa9a0dd9255320198d47b5"> 108</a></span>&#160; <a class="code" href="classripple_1_1SeqProxy.html">SeqProxy</a> <a class="code" href="classripple_1_1LocalTx.html#abed72a4829fa9a0dd9255320198d47b5">m_seqProxy</a>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;};</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html"> 113</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1LocalTxsImp.html">LocalTxsImp</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1LocalTxs.html">LocalTxs</a></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;{</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#ab122fbdf57971ac02a394695e730d194">LocalTxsImp</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="comment">// Add a new transaction to the set of local transactions</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#adca6a306afd0365104f1a7902ab1fc2e"> 120</a></span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#adca6a306afd0365104f1a7902ab1fc2e">push_back</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> index, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;STTx const&gt;</a> <span class="keyword">const</span>&amp; txn)<span class="keyword"></span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;<span class="keyword"> override</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">m_lock</a>);</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">m_txns</a>.emplace_back(index, txn);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; }</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="classripple_1_1CanonicalTXSet.html">CanonicalTXSet</a></div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#aee2ba951f18c0b6ad394c5a76e94d1dd"> 129</a></span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#aee2ba951f18c0b6ad394c5a76e94d1dd">getTxSet</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <a class="code" href="classripple_1_1CanonicalTXSet.html">CanonicalTXSet</a> tset(<a class="code" href="classripple_1_1base__uint.html">uint256</a>{});</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="comment">// Get the set of local transactions as a canonical</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="comment">// set (so they apply in a valid order)</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">m_lock</a>);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; it : <a class="code" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">m_txns</a>)</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; tset.insert(it.getTX());</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; }</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">return</span> tset;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="comment">// Remove transactions that have either been accepted</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="comment">// into a fully-validated ledger, are (now) impossible,</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="comment">// or have expired</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#ad415949c83acf55f541e9cdf3c868930"> 148</a></span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#ad415949c83acf55f541e9cdf3c868930">sweep</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view)<span class="keyword"> override</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">m_lock</a>);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">m_txns</a>.remove_if([&amp;view](<span class="keyword">auto</span> <span class="keyword">const</span>&amp; txn) {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">if</span> (txn.isExpired(view.<a class="code" href="classripple_1_1ReadView.html#a9263b10d706a447166b229ad8e3b574c">info</a>().<a class="code" href="structripple_1_1LedgerHeader.html#a233e04cfeb4d879ab8517d8aabb7e38b">seq</a>))</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; if (view.<a class="code" href="classripple_1_1ReadView.html#af95bff423d062ed89665e9f628972ece">txExists</a>(txn.getID()))</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> acctID = txn.getAccount();</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sleAcct = view.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(acctID));</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; if (!sleAcct)</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <a class="code" href="classripple_1_1SeqProxy.html">SeqProxy</a> <span class="keyword">const</span> acctSeq =</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <a class="code" href="classripple_1_1SeqProxy.html#a31a7a3c8298a38aaeee20ae08bb51643">SeqProxy::sequence</a>(sleAcct-&gt;getFieldU32(<a class="code" href="namespaceripple.html#a586714bf3cbbbb406d6f169742bce0d5">sfSequence</a>));</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <a class="code" href="classripple_1_1SeqProxy.html">SeqProxy</a> <span class="keyword">const</span> seqProx = txn.getSeqProxy();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">if</span> (seqProx.<a class="code" href="classripple_1_1SeqProxy.html#a3705c7b0bb3fb636e0aeb9a0d1870305">isSeq</a>())</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">return</span> acctSeq &gt; seqProx; <span class="comment">// Remove tefPAST_SEQ</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">if</span> (seqProx.isTicket() &amp;&amp; acctSeq.<a class="code" href="classripple_1_1SeqProxy.html#a41c206bf5f44fe0b3f99f2dd42b0259c">value</a>() &lt;= seqProx.value())</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="comment">// Keep ticket from the future. Note, however, that the</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="comment">// transaction will not be held indefinitely since LocalTxs</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">// will only hold a transaction for a maximum of 5 ledgers.</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="comment">// Ticket should have been created by now. Remove if ticket</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="comment">// does not exist.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keywordflow">return</span> !view.<a class="code" href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">exists</a>(<a class="code" href="namespaceripple_1_1keylet.html#ae59cd86187ff4936a91b183ec2ea1bf9">keylet::ticket</a>(acctID, seqProx));</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; });</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#aff06c10eb63badc09430d7081efabe0b"> 184</a></span>&#160; <a class="code" href="classripple_1_1LocalTxsImp.html#aff06c10eb63badc09430d7081efabe0b">size</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">m_lock</a>);</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">m_txns</a>.size();</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; }</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7"> 192</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <a class="code" href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">m_lock</a>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18"> 193</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/list.html">std::list&lt;LocalTx&gt;</a> <a class="code" href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">m_txns</a>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;};</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;LocalTxs&gt;</a></div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="namespaceripple.html#a3aa94844c87240021644181e5a9abc6c"> 197</a></span>&#160;<a class="code" href="namespaceripple.html#a3aa94844c87240021644181e5a9abc6c">make_LocalTxs</a>()</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;{</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">return</span> std::make_unique&lt;LocalTxsImp&gt;();</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160;}</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;} <span class="comment">// namespace ripple</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassripple_1_1ReadView_html_a9263b10d706a447166b229ad8e3b574c"><div class="ttname"><a href="classripple_1_1ReadView.html#a9263b10d706a447166b229ad8e3b574c">ripple::ReadView::info</a></div><div class="ttdeci">virtual LedgerInfo const &amp; info() const =0</div><div class="ttdoc">Returns information about the ledger.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a53c4f8d8a6ea113e55c9029f36393c17"><div class="ttname"><a href="classripple_1_1LocalTx.html#a53c4f8d8a6ea113e55c9029f36393c17">ripple::LocalTx::getAccount</a></div><div class="ttdeci">AccountID const &amp; getAccount() const</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00098">LocalTxs.cpp:98</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_ade7e342435415dad8d0b439616850c18"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#ade7e342435415dad8d0b439616850c18">ripple::LocalTxsImp::m_txns</a></div><div class="ttdeci">std::list&lt; LocalTx &gt; m_txns</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00193">LocalTxs.cpp:193</a></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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_ae99cce5a2f4a50717a6ac1b91d5e0179"><div class="ttname"><a href="classripple_1_1LocalTx.html#ae99cce5a2f4a50717a6ac1b91d5e0179">ripple::LocalTx::isExpired</a></div><div class="ttdeci">bool isExpired(LedgerIndex i) const</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00086">LocalTxs.cpp:86</a></div></div>
<div class="ttc" id="alist_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/list.html">std::list</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_aace1825db35c71f601c14645c450a04a"><div class="ttname"><a href="classripple_1_1LocalTx.html#aace1825db35c71f601c14645c450a04a">ripple::LocalTx::m_expire</a></div><div class="ttdeci">LedgerIndex m_expire</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00105">LocalTxs.cpp:105</a></div></div>
<div class="ttc" id="anamespaceripple_html_a586714bf3cbbbb406d6f169742bce0d5"><div class="ttname"><a href="namespaceripple.html#a586714bf3cbbbb406d6f169742bce0d5">ripple::sfSequence</a></div><div class="ttdeci">const SF_UINT32 sfSequence</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_ad415949c83acf55f541e9cdf3c868930"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#ad415949c83acf55f541e9cdf3c868930">ripple::LocalTxsImp::sweep</a></div><div class="ttdeci">void sweep(ReadView const &amp;view) override</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00148">LocalTxs.cpp:148</a></div></div>
<div class="ttc" id="astructripple_1_1LedgerHeader_html_a233e04cfeb4d879ab8517d8aabb7e38b"><div class="ttname"><a href="structripple_1_1LedgerHeader.html#a233e04cfeb4d879ab8517d8aabb7e38b">ripple::LedgerHeader::seq</a></div><div class="ttdeci">LedgerIndex seq</div><div class="ttdef"><b>Definition:</b> <a href="LedgerHeader_8h_source.html#l00041">LedgerHeader.h:41</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html_a31a7a3c8298a38aaeee20ae08bb51643"><div class="ttname"><a href="classripple_1_1SeqProxy.html#a31a7a3c8298a38aaeee20ae08bb51643">ripple::SeqProxy::sequence</a></div><div class="ttdeci">static constexpr SeqProxy sequence(std::uint32_t v)</div><div class="ttdoc">Factory function to return a sequence-based SeqProxy.</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00076">SeqProxy.h:76</a></div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_adca6a306afd0365104f1a7902ab1fc2e"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#adca6a306afd0365104f1a7902ab1fc2e">ripple::LocalTxsImp::push_back</a></div><div class="ttdeci">void push_back(LedgerIndex index, std::shared_ptr&lt; STTx const &gt; const &amp;txn) override</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00120">LocalTxs.cpp:120</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_aa18e560250d5b49b1af63d6b2138f580"><div class="ttname"><a href="classripple_1_1LocalTx.html#aa18e560250d5b49b1af63d6b2138f580">ripple::LocalTx::LocalTx</a></div><div class="ttdeci">LocalTx(LedgerIndex index, std::shared_ptr&lt; STTx const &gt; const &amp;txn)</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00061">LocalTxs.cpp:61</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_ae59cd86187ff4936a91b183ec2ea1bf9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#ae59cd86187ff4936a91b183ec2ea1bf9">ripple::keylet::ticket</a></div><div class="ttdeci">static const ticket_t ticket</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8h_source.html#l00167">Indexes.h:167</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_af95bff423d062ed89665e9f628972ece"><div class="ttname"><a href="classripple_1_1ReadView.html#af95bff423d062ed89665e9f628972ece">ripple::ReadView::txExists</a></div><div class="ttdeci">virtual bool txExists(key_type const &amp;key) const =0</div><div class="ttdoc">Returns true if a tx exists in the tx map.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_a9c25e463ab2e411639014c073f7deac7"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#a9c25e463ab2e411639014c073f7deac7">ripple::LocalTxsImp::m_lock</a></div><div class="ttdeci">std::mutex m_lock</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00192">LocalTxs.cpp:192</a></div></div>
<div class="ttc" id="aclassripple_1_1CanonicalTXSet_html"><div class="ttname"><a href="classripple_1_1CanonicalTXSet.html">ripple::CanonicalTXSet</a></div><div class="ttdoc">Holds transactions which were deferred to the next pass of consensus.</div><div class="ttdef"><b>Definition:</b> <a href="CanonicalTXSet_8h_source.html#l00038">CanonicalTXSet.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html_a3705c7b0bb3fb636e0aeb9a0d1870305"><div class="ttname"><a href="classripple_1_1SeqProxy.html#a3705c7b0bb3fb636e0aeb9a0d1870305">ripple::SeqProxy::isSeq</a></div><div class="ttdeci">constexpr bool isSeq() const</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00088">SeqProxy.h:88</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_abed72a4829fa9a0dd9255320198d47b5"><div class="ttname"><a href="classripple_1_1LocalTx.html#abed72a4829fa9a0dd9255320198d47b5">ripple::LocalTx::m_seqProxy</a></div><div class="ttdeci">SeqProxy m_seqProxy</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00108">LocalTxs.cpp:108</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; 256 &gt;</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a50c370db96b4fdcdd202d9c2c38afce9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &amp;id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00134">Indexes.cpp:134</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a10f85f0c88e846c394934e3f87e7f515"><div class="ttname"><a href="classripple_1_1LocalTx.html#a10f85f0c88e846c394934e3f87e7f515">ripple::LocalTx::getTX</a></div><div class="ttdeci">std::shared_ptr&lt; STTx const &gt; const &amp; getTX() const</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00092">LocalTxs.cpp:92</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_ac1d377c35a8332d069b09be8f4008dec"><div class="ttname"><a href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">ripple::ReadView::exists</a></div><div class="ttdeci">virtual bool exists(Keylet const &amp;k) const =0</div><div class="ttdoc">Determine if a state item exists.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxs_html"><div class="ttname"><a href="classripple_1_1LocalTxs.html">ripple::LocalTxs</a></div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8h_source.html#l00033">LocalTxs.h:33</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html"><div class="ttname"><a href="classripple_1_1LocalTx.html">ripple::LocalTx</a></div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00053">LocalTxs.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a77bec480f3d3659bf1231ff6f9a24e34"><div class="ttname"><a href="classripple_1_1LocalTx.html#a77bec480f3d3659bf1231ff6f9a24e34">ripple::LocalTx::m_account</a></div><div class="ttdeci">AccountID m_account</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00107">LocalTxs.cpp:107</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a69773833e162a064b39929d8b71cc34e"><div class="ttname"><a href="classripple_1_1LocalTx.html#a69773833e162a064b39929d8b71cc34e">ripple::LocalTx::getID</a></div><div class="ttdeci">uint256 const &amp; getID() const</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00074">LocalTxs.cpp:74</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a3351e0244f921234d5ba005a07ddf539"><div class="ttname"><a href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">ripple::ReadView::read</a></div><div class="ttdeci">virtual std::shared_ptr&lt; SLE const &gt; read(Keylet const &amp;k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html">ripple::LocalTxsImp</a></div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00113">LocalTxs.cpp:113</a></div></div>
<div class="ttc" id="amin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a></div><div class="ttdeci">T min(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_aadfe11720553b0717d6d213260bb2fe8"><div class="ttname"><a href="classripple_1_1LocalTx.html#aadfe11720553b0717d6d213260bb2fe8">ripple::LocalTx::getSeqProxy</a></div><div class="ttdeci">SeqProxy getSeqProxy() const</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00080">LocalTxs.cpp:80</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html_a41c206bf5f44fe0b3f99f2dd42b0259c"><div class="ttname"><a href="classripple_1_1SeqProxy.html#a41c206bf5f44fe0b3f99f2dd42b0259c">ripple::SeqProxy::value</a></div><div class="ttdeci">constexpr std::uint32_t value() const</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00082">SeqProxy.h:82</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#l00054">ReadView.h:54</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="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_aff06c10eb63badc09430d7081efabe0b"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#aff06c10eb63badc09430d7081efabe0b">ripple::LocalTxsImp::size</a></div><div class="ttdeci">std::size_t size() override</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00184">LocalTxs.cpp:184</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a4914b692d66193252ed5abcf08f6120b"><div class="ttname"><a href="classripple_1_1LocalTx.html#a4914b692d66193252ed5abcf08f6120b">ripple::LocalTx::m_id</a></div><div class="ttdeci">uint256 m_id</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00106">LocalTxs.cpp:106</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html"><div class="ttname"><a href="classripple_1_1SeqProxy.html">ripple::SeqProxy</a></div><div class="ttdoc">A type that represents either a sequence value or a ticket value.</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00055">SeqProxy.h:55</a></div></div>
<div class="ttc" id="amutex_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5bab99595719d22579e10d21cf048eb0"><div class="ttname"><a href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">ripple::sfAccount</a></div><div class="ttdeci">const SF_ACCOUNT sfAccount</div></div>
<div class="ttc" id="anamespaceripple_html_a3aa94844c87240021644181e5a9abc6c"><div class="ttname"><a href="namespaceripple.html#a3aa94844c87240021644181e5a9abc6c">ripple::make_LocalTxs</a></div><div class="ttdeci">std::unique_ptr&lt; LocalTxs &gt; make_LocalTxs()</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00197">LocalTxs.cpp:197</a></div></div>
<div class="ttc" id="anamespaceripple_html_a628c597be4a050e3957be56ec78df01a"><div class="ttname"><a href="namespaceripple.html#a628c597be4a050e3957be56ec78df01a">ripple::sfLastLedgerSequence</a></div><div class="ttdeci">const SF_UINT32 sfLastLedgerSequence</div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_aee2ba951f18c0b6ad394c5a76e94d1dd"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#aee2ba951f18c0b6ad394c5a76e94d1dd">ripple::LocalTxsImp::getTxSet</a></div><div class="ttdeci">CanonicalTXSet getTxSet() override</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00129">LocalTxs.cpp:129</a></div></div>
<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_a2c1bc3290f9905c7908793c4adceb224"><div class="ttname"><a href="classripple_1_1LocalTx.html#a2c1bc3290f9905c7908793c4adceb224">ripple::LocalTx::m_txn</a></div><div class="ttdeci">std::shared_ptr&lt; STTx const &gt; m_txn</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00104">LocalTxs.cpp:104</a></div></div>
<div class="ttc" id="aclassripple_1_1LocalTxsImp_html_ab122fbdf57971ac02a394695e730d194"><div class="ttname"><a href="classripple_1_1LocalTxsImp.html#ab122fbdf57971ac02a394695e730d194">ripple::LocalTxsImp::LocalTxsImp</a></div><div class="ttdeci">LocalTxsImp()=default</div></div>
<div class="ttc" id="aclassripple_1_1LocalTx_html_ace15791c982183a8093e59dd57ddd28b"><div class="ttname"><a href="classripple_1_1LocalTx.html#ace15791c982183a8093e59dd57ddd28b">ripple::LocalTx::holdLedgers</a></div><div class="ttdeci">static const int holdLedgers</div><div class="ttdef"><b>Definition:</b> <a href="LocalTxs_8cpp_source.html#l00059">LocalTxs.cpp:59</a></div></div>
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.17
</small></address>
</body>
</html>