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<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_f732c880ba22363365bbd638a4cc259a.html">ledger</a></li> </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#ifndef XRPL_LEDGER_CACHEDVIEW_H_INCLUDED</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define XRPL_LEDGER_CACHEDVIEW_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/hardened_hash.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpl/ledger/CachedSLEs.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/ledger/ReadView.h&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/mutex.html">mutex</a>&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/type_traits.html">type_traits</a>&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span>detail {</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="foldopen" id="foldopen00015" data-start="{" data-end="};">
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html"> 15</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1detail_1_1CachedViewImpl.html">CachedViewImpl</a> : <span class="keyword">public</span> <a class="code hl_class" href="classxrpl_1_1DigestAwareReadView.html">DigestAwareReadView</a></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span>{</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4"> 18</a></span> <a class="code hl_class" href="classxrpl_1_1DigestAwareReadView.html">DigestAwareReadView</a> <span class="keyword">const</span>&amp; <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a94affcb01d9788fe37a72e255777237f"> 19</a></span> <a class="code hl_class" href="classxrpl_1_1TaggedCache.html">CachedSLEs</a>&amp; <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a94affcb01d9788fe37a72e255777237f">cache_</a>;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a06eb9ccb97f31e08e89a267eb087cc8f"> 20</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <span class="keyword">mutable</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a06eb9ccb97f31e08e89a267eb087cc8f">mutex_</a>;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a4fa4e65bb71cf6fe9ce6a9b1d75a1d87"> 21</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map&lt;key_type, uint256, hardened_hash&lt;&gt;</a>&gt; <span class="keyword">mutable</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a4fa4e65bb71cf6fe9ce6a9b1d75a1d87">map_</a>;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#ad56c9c65a8ea1416f7709587b9cb609e"> 24</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#ad56c9c65a8ea1416f7709587b9cb609e">CachedViewImpl</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a45f03858aaf2a2c3d24930dcfb470aa8"> 25</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a45f03858aaf2a2c3d24930dcfb470aa8">CachedViewImpl</a>(<a class="code hl_class" href="classxrpl_1_1detail_1_1CachedViewImpl.html">CachedViewImpl</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <a class="code hl_class" href="classxrpl_1_1detail_1_1CachedViewImpl.html">CachedViewImpl</a>&amp;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aef20e4794bd113ef36a6b9da1d70c1cd"> 27</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aef20e4794bd113ef36a6b9da1d70c1cd">operator=</a>(<a class="code hl_class" href="classxrpl_1_1detail_1_1CachedViewImpl.html">CachedViewImpl</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="foldopen" id="foldopen00029" data-start="{" data-end="}">
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a2aae0b4d84a6235377abce37ed91cd55"> 29</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a2aae0b4d84a6235377abce37ed91cd55">CachedViewImpl</a>(<a class="code hl_class" href="classxrpl_1_1DigestAwareReadView.html">DigestAwareReadView</a> <span class="keyword">const</span>* base, <a class="code hl_class" href="classxrpl_1_1TaggedCache.html">CachedSLEs</a>&amp; cache)</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> : <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>(*base), <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a94affcb01d9788fe37a72e255777237f">cache_</a>(cache)</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> }</div>
</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="comment">//</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// ReadView</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="comment">//</span></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="keywordtype">bool</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#acad0a0b0630b7247ddc0d9bbaa1690e0">exists</a>(<a class="code hl_struct" href="structxrpl_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; k) <span class="keyword">const override</span>;</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a1e037eb2f88590d44b908a334a68aa71">read</a>(<a class="code hl_struct" href="structxrpl_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; k) <span class="keyword">const override</span>;</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="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00045" data-start="{" data-end="}">
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a96e1bc7286605f1992428cd9a5efcdff"> 45</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a96e1bc7286605f1992428cd9a5efcdff">open</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a83cb10826bca857750014cabeb2b6e5f">open</a>();</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> }</div>
</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> <a class="code hl_struct" href="structxrpl_1_1LedgerHeader.html">LedgerHeader</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00051" data-start="{" data-end="}">
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a38001da4204224818932ef73db0bad44"> 51</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a38001da4204224818932ef73db0bad44">header</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a4e362d6b90af8923eb355796ea55a238">header</a>();</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 class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_struct" href="structxrpl_1_1Fees.html">Fees</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00057" data-start="{" data-end="}">
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#ac684b130159eeb6a0b4b42de36284bc5"> 57</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#ac684b130159eeb6a0b4b42de36284bc5">fees</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a20d7f51b59533a515ae27f5aee73f656">fees</a>();</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_class" href="classxrpl_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00063" data-start="{" data-end="}">
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a5535cc911ed68b35fdb047d97061b4a4"> 63</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a5535cc911ed68b35fdb047d97061b4a4">rules</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a0733c550dedfa5cf52eec24bdfb21de4">rules</a>();</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;key_type&gt;</a></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_1detail_1_1CachedViewImpl.html#a6e19bbaabea506a652a9e136384fdb07"> 69</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a6e19bbaabea506a652a9e136384fdb07">succ</a>(</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key,</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;key_type&gt;</a> <span class="keyword">const</span>&amp; last = <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#acdb1bbc006dc50ae95d5d5925a2b76ce">succ</a>(key, last);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;sles_type::iter_base&gt;</a></div>
<div class="foldopen" id="foldopen00077" data-start="{" data-end="}">
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a1c5372821428a9c38997440d29a8c6cf"> 77</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a1c5372821428a9c38997440d29a8c6cf">slesBegin</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#aec417538d8432505a2da1c9ffd2b30eb">slesBegin</a>();</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;sles_type::iter_base&gt;</a></div>
<div class="foldopen" id="foldopen00083" data-start="{" data-end="}">
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#af0c47e78c352bee58042864aab559deb"> 83</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#af0c47e78c352bee58042864aab559deb">slesEnd</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#afb01b0ef9866c62726d4a0944200e804">slesEnd</a>();</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
</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/memory/unique_ptr.html">std::unique_ptr&lt;sles_type::iter_base&gt;</a></div>
<div class="foldopen" id="foldopen00089" data-start="{" data-end="}">
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a6f4fb6fedbad7911c1e62570d9fb753a"> 89</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a6f4fb6fedbad7911c1e62570d9fb753a">slesUpperBound</a>(<a class="code hl_class" href="classxrpl_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; key)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a3198355134c3ee13711e23c42ae3cc57">slesUpperBound</a>(key);</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;txs_type::iter_base&gt;</a></div>
<div class="foldopen" id="foldopen00095" data-start="{" data-end="}">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a8c0e950c50b7ef40cc0513a72cd834f5"> 95</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a8c0e950c50b7ef40cc0513a72cd834f5">txsBegin</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a09ba9cc8ced94d9024f2941cdbdd2527">txsBegin</a>();</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;txs_type::iter_base&gt;</a></div>
<div class="foldopen" id="foldopen00101" data-start="{" data-end="}">
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a53d8ca5ff1bf8ce2aac85674eeac8164"> 101</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a53d8ca5ff1bf8ce2aac85674eeac8164">txsEnd</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a2a6a5a524e03327f5e679bc24ed866da">txsEnd</a>();</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00107" data-start="{" data-end="}">
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aaf25b1b55a7459f10f266c9a0038a6f4"> 107</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aaf25b1b55a7459f10f266c9a0038a6f4">txExists</a>(<a class="code hl_class" href="classxrpl_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a6988b056cf20deaba5189a0501abcb8d">txExists</a>(key);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</div>
</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_typedef" href="classxrpl_1_1ReadView.html#a7396a67aa53ba6ff8735522d40491fca">tx_type</a></div>
<div class="foldopen" id="foldopen00113" data-start="{" data-end="}">
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a020fccb5b46d462012a9b9c3675cc203"> 113</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a020fccb5b46d462012a9b9c3675cc203">txRead</a>(<a class="code hl_class" href="classxrpl_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1ReadView.html#a34738a73ee7d5c1b7d05206344903ae1">txRead</a>(key);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
</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> <span class="comment">//</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="comment">// DigestAwareReadView</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="comment">//</span></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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;digest_type&gt;</a></div>
<div class="foldopen" id="foldopen00123" data-start="{" data-end="}">
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a7b64b98421caa096db0936cc41bf42c1"> 123</a></span> <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#a7b64b98421caa096db0936cc41bf42c1">digest</a>(<a class="code hl_class" href="classxrpl_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">base_</a>.<a class="code hl_function" href="classxrpl_1_1DigestAwareReadView.html#a7d12cead1582a53507cdfa7b9ab5569f">digest</a>(key);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>};</div>
</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>} <span class="comment">// namespace detail</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> Base&gt;</div>
<div class="foldopen" id="foldopen00136" data-start="{" data-end="};">
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html"> 136</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1CachedView.html">CachedView</a> : <span class="keyword">public</span> <a class="code hl_class" href="classxrpl_1_1detail_1_1CachedViewImpl.html">detail::CachedViewImpl</a></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">static_assert</span>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/is_base_of.html">std::is_base_of&lt;DigestAwareReadView, Base&gt;::value</a>, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#a4f66d27f64636aaa12855ca70a6c04bd"> 141</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Base const&gt;</a> <a class="code hl_variable" href="classxrpl_1_1CachedView.html#a4f66d27f64636aaa12855ca70a6c04bd">sp_</a>;</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">public</span>:</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#a6923ffcbdd0e12e973e376a4b669594a"> 144</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classxrpl_1_1CachedView.html#a6923ffcbdd0e12e973e376a4b669594a">base_type</a> = Base;</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"><a class="line" href="classxrpl_1_1CachedView.html#ac404908f5840b3da183b718aff49673d"> 146</a></span> <a class="code hl_function" href="classxrpl_1_1CachedView.html#ac404908f5840b3da183b718aff49673d">CachedView</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#af222e6b41d0e3c8a9123a189a86721b9"> 147</a></span> <a class="code hl_function" href="classxrpl_1_1CachedView.html#af222e6b41d0e3c8a9123a189a86721b9">CachedView</a>(<a class="code hl_class" href="classxrpl_1_1CachedView.html">CachedView</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <a class="code hl_class" href="classxrpl_1_1CachedView.html">CachedView</a>&amp;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#a2b74684f3bfa6a93fe899a03af075be8"> 149</a></span> <a class="code hl_function" href="classxrpl_1_1CachedView.html#a2b74684f3bfa6a93fe899a03af075be8">operator=</a>(<a class="code hl_class" href="classxrpl_1_1CachedView.html">CachedView</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="foldopen" id="foldopen00151" data-start="{" data-end="}">
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#a107e0dbc5a019491ea073dbf67b0a93e"> 151</a></span> <a class="code hl_function" href="classxrpl_1_1CachedView.html#a107e0dbc5a019491ea073dbf67b0a93e">CachedView</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Base const&gt;</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3">base</a>, <a class="code hl_class" href="classxrpl_1_1TaggedCache.html">CachedSLEs</a>&amp; cache)</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> : <a class="code hl_function" href="classxrpl_1_1detail_1_1CachedViewImpl.html#ad56c9c65a8ea1416f7709587b9cb609e">CachedViewImpl</a>(<a class="code hl_function" href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3">base</a>.<a class="code hl_function" href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">get</a>(), cache), <a class="code hl_variable" href="classxrpl_1_1CachedView.html#a4f66d27f64636aaa12855ca70a6c04bd">sp_</a>(<a class="code hl_function" href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3">base</a>)</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> {</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> }</div>
</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Base const&gt;</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00161" data-start="{" data-end="}">
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"><a class="line" href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3"> 161</a></span> <a class="code hl_function" href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3">base</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1CachedView.html#a4f66d27f64636aaa12855ca70a6c04bd">sp_</a>;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
</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">// namespace xrpl</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html"><div class="ttname"><a href="classxrpl_1_1CachedView.html">xrpl::CachedView</a></div><div class="ttdoc">Wraps a DigestAwareReadView to provide caching.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00136">CachedView.h:137</a></div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_a107e0dbc5a019491ea073dbf67b0a93e"><div class="ttname"><a href="classxrpl_1_1CachedView.html#a107e0dbc5a019491ea073dbf67b0a93e">xrpl::CachedView::CachedView</a></div><div class="ttdeci">CachedView(std::shared_ptr&lt; Base const &gt; const &amp;base, CachedSLEs &amp;cache)</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00151">CachedView.h:151</a></div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_a2b74684f3bfa6a93fe899a03af075be8"><div class="ttname"><a href="classxrpl_1_1CachedView.html#a2b74684f3bfa6a93fe899a03af075be8">xrpl::CachedView::operator=</a></div><div class="ttdeci">CachedView &amp; operator=(CachedView const &amp;)=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_a4f66d27f64636aaa12855ca70a6c04bd"><div class="ttname"><a href="classxrpl_1_1CachedView.html#a4f66d27f64636aaa12855ca70a6c04bd">xrpl::CachedView::sp_</a></div><div class="ttdeci">std::shared_ptr&lt; Base const &gt; sp_</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00141">CachedView.h:141</a></div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_a6923ffcbdd0e12e973e376a4b669594a"><div class="ttname"><a href="classxrpl_1_1CachedView.html#a6923ffcbdd0e12e973e376a4b669594a">xrpl::CachedView::base_type</a></div><div class="ttdeci">Base base_type</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00144">CachedView.h:144</a></div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_ab8d55074adf373afaf0e5e15b4793bd3"><div class="ttname"><a href="classxrpl_1_1CachedView.html#ab8d55074adf373afaf0e5e15b4793bd3">xrpl::CachedView::base</a></div><div class="ttdeci">std::shared_ptr&lt; Base const &gt; const &amp; base() const</div><div class="ttdoc">Returns the base type.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00161">CachedView.h:161</a></div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_ac404908f5840b3da183b718aff49673d"><div class="ttname"><a href="classxrpl_1_1CachedView.html#ac404908f5840b3da183b718aff49673d">xrpl::CachedView::CachedView</a></div><div class="ttdeci">CachedView()=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1CachedView_html_af222e6b41d0e3c8a9123a189a86721b9"><div class="ttname"><a href="classxrpl_1_1CachedView.html#af222e6b41d0e3c8a9123a189a86721b9">xrpl::CachedView::CachedView</a></div><div class="ttdeci">CachedView(CachedView const &amp;)=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1DigestAwareReadView_html"><div class="ttname"><a href="classxrpl_1_1DigestAwareReadView.html">xrpl::DigestAwareReadView</a></div><div class="ttdoc">ReadView that associates keys with digests.</div><div class="ttdef"><b>Definition</b> <a href="ReadView_8h_source.html#l00235">ReadView.h:236</a></div></div>
<div class="ttc" id="aclassxrpl_1_1DigestAwareReadView_html_a7d12cead1582a53507cdfa7b9ab5569f"><div class="ttname"><a href="classxrpl_1_1DigestAwareReadView.html#a7d12cead1582a53507cdfa7b9ab5569f">xrpl::DigestAwareReadView::digest</a></div><div class="ttdeci">virtual std::optional&lt; digest_type &gt; digest(key_type const &amp;key) const =0</div><div class="ttdoc">Return the digest associated with the key.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a0733c550dedfa5cf52eec24bdfb21de4"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a0733c550dedfa5cf52eec24bdfb21de4">xrpl::ReadView::rules</a></div><div class="ttdeci">virtual Rules const &amp; rules() const =0</div><div class="ttdoc">Returns the tx processing rules.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a09ba9cc8ced94d9024f2941cdbdd2527"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a09ba9cc8ced94d9024f2941cdbdd2527">xrpl::ReadView::txsBegin</a></div><div class="ttdeci">virtual std::unique_ptr&lt; txs_type::iter_base &gt; txsBegin() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a20d7f51b59533a515ae27f5aee73f656"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a20d7f51b59533a515ae27f5aee73f656">xrpl::ReadView::fees</a></div><div class="ttdeci">virtual Fees const &amp; fees() const =0</div><div class="ttdoc">Returns the fees for the base ledger.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a2a6a5a524e03327f5e679bc24ed866da"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a2a6a5a524e03327f5e679bc24ed866da">xrpl::ReadView::txsEnd</a></div><div class="ttdeci">virtual std::unique_ptr&lt; txs_type::iter_base &gt; txsEnd() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a3198355134c3ee13711e23c42ae3cc57"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a3198355134c3ee13711e23c42ae3cc57">xrpl::ReadView::slesUpperBound</a></div><div class="ttdeci">virtual std::unique_ptr&lt; sles_type::iter_base &gt; slesUpperBound(key_type const &amp;key) const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a34738a73ee7d5c1b7d05206344903ae1"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a34738a73ee7d5c1b7d05206344903ae1">xrpl::ReadView::txRead</a></div><div class="ttdeci">virtual tx_type txRead(key_type const &amp;key) const =0</div><div class="ttdoc">Read a transaction from the tx map.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a4e362d6b90af8923eb355796ea55a238"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a4e362d6b90af8923eb355796ea55a238">xrpl::ReadView::header</a></div><div class="ttdeci">virtual LedgerHeader const &amp; header() const =0</div><div class="ttdoc">Returns information about the ledger.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a6988b056cf20deaba5189a0501abcb8d"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a6988b056cf20deaba5189a0501abcb8d">xrpl::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="aclassxrpl_1_1ReadView_html_a7396a67aa53ba6ff8735522d40491fca"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a7396a67aa53ba6ff8735522d40491fca">xrpl::ReadView::tx_type</a></div><div class="ttdeci">std::pair&lt; std::shared_ptr&lt; STTx const &gt;, std::shared_ptr&lt; STObject const &gt; &gt; tx_type</div><div class="ttdef"><b>Definition</b> <a href="ReadView_8h_source.html#l00034">ReadView.h:35</a></div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_a83cb10826bca857750014cabeb2b6e5f"><div class="ttname"><a href="classxrpl_1_1ReadView.html#a83cb10826bca857750014cabeb2b6e5f">xrpl::ReadView::open</a></div><div class="ttdeci">virtual bool open() const =0</div><div class="ttdoc">Returns true if this reflects an open ledger.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_acdb1bbc006dc50ae95d5d5925a2b76ce"><div class="ttname"><a href="classxrpl_1_1ReadView.html#acdb1bbc006dc50ae95d5d5925a2b76ce">xrpl::ReadView::succ</a></div><div class="ttdeci">virtual std::optional&lt; key_type &gt; succ(key_type const &amp;key, std::optional&lt; key_type &gt; const &amp;last=std::nullopt) const =0</div><div class="ttdoc">Return the key of the next state item.</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_aec417538d8432505a2da1c9ffd2b30eb"><div class="ttname"><a href="classxrpl_1_1ReadView.html#aec417538d8432505a2da1c9ffd2b30eb">xrpl::ReadView::slesBegin</a></div><div class="ttdeci">virtual std::unique_ptr&lt; sles_type::iter_base &gt; slesBegin() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html_afb01b0ef9866c62726d4a0944200e804"><div class="ttname"><a href="classxrpl_1_1ReadView.html#afb01b0ef9866c62726d4a0944200e804">xrpl::ReadView::slesEnd</a></div><div class="ttdeci">virtual std::unique_ptr&lt; sles_type::iter_base &gt; slesEnd() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1Rules_html"><div class="ttname"><a href="classxrpl_1_1Rules.html">xrpl::Rules</a></div><div class="ttdoc">Rules controlling protocol behavior.</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00018">Rules.h:19</a></div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedCache_html"><div class="ttname"><a href="classxrpl_1_1TaggedCache.html">xrpl::TaggedCache</a></div><div class="ttdoc">Map/cache combination.</div><div class="ttdef"><b>Definition</b> <a href="TaggedCache_8h_source.html#l00042">TaggedCache.h:43</a></div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html"><div class="ttname"><a href="classxrpl_1_1base__uint.html">xrpl::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html">xrpl::detail::CachedViewImpl</a></div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00015">CachedView.h:16</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a020fccb5b46d462012a9b9c3675cc203"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a020fccb5b46d462012a9b9c3675cc203">xrpl::detail::CachedViewImpl::txRead</a></div><div class="ttdeci">tx_type txRead(key_type const &amp;key) const override</div><div class="ttdoc">Read a transaction from the tx map.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00113">CachedView.h:113</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a06eb9ccb97f31e08e89a267eb087cc8f"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a06eb9ccb97f31e08e89a267eb087cc8f">xrpl::detail::CachedViewImpl::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00020">CachedView.h:20</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a1c5372821428a9c38997440d29a8c6cf"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a1c5372821428a9c38997440d29a8c6cf">xrpl::detail::CachedViewImpl::slesBegin</a></div><div class="ttdeci">std::unique_ptr&lt; sles_type::iter_base &gt; slesBegin() const override</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00077">CachedView.h:77</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a1e037eb2f88590d44b908a334a68aa71"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a1e037eb2f88590d44b908a334a68aa71">xrpl::detail::CachedViewImpl::read</a></div><div class="ttdeci">std::shared_ptr&lt; SLE const &gt; read(Keylet const &amp;k) const override</div><div class="ttdoc">Return the state item associated with a key.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8cpp_source.html#l00014">CachedView.cpp:14</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a2aae0b4d84a6235377abce37ed91cd55"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a2aae0b4d84a6235377abce37ed91cd55">xrpl::detail::CachedViewImpl::CachedViewImpl</a></div><div class="ttdeci">CachedViewImpl(DigestAwareReadView const *base, CachedSLEs &amp;cache)</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00029">CachedView.h:29</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a38001da4204224818932ef73db0bad44"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a38001da4204224818932ef73db0bad44">xrpl::detail::CachedViewImpl::header</a></div><div class="ttdeci">LedgerHeader const &amp; header() const override</div><div class="ttdoc">Returns information about the ledger.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00051">CachedView.h:51</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a45f03858aaf2a2c3d24930dcfb470aa8"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a45f03858aaf2a2c3d24930dcfb470aa8">xrpl::detail::CachedViewImpl::CachedViewImpl</a></div><div class="ttdeci">CachedViewImpl(CachedViewImpl const &amp;)=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a4fa4e65bb71cf6fe9ce6a9b1d75a1d87"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a4fa4e65bb71cf6fe9ce6a9b1d75a1d87">xrpl::detail::CachedViewImpl::map_</a></div><div class="ttdeci">std::unordered_map&lt; key_type, uint256, hardened_hash&lt;&gt; &gt; map_</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00021">CachedView.h:21</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a53d8ca5ff1bf8ce2aac85674eeac8164"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a53d8ca5ff1bf8ce2aac85674eeac8164">xrpl::detail::CachedViewImpl::txsEnd</a></div><div class="ttdeci">std::unique_ptr&lt; txs_type::iter_base &gt; txsEnd() const override</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00101">CachedView.h:101</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a5535cc911ed68b35fdb047d97061b4a4"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a5535cc911ed68b35fdb047d97061b4a4">xrpl::detail::CachedViewImpl::rules</a></div><div class="ttdeci">Rules const &amp; rules() const override</div><div class="ttdoc">Returns the tx processing rules.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00063">CachedView.h:63</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a6e19bbaabea506a652a9e136384fdb07"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a6e19bbaabea506a652a9e136384fdb07">xrpl::detail::CachedViewImpl::succ</a></div><div class="ttdeci">std::optional&lt; key_type &gt; succ(key_type const &amp;key, std::optional&lt; key_type &gt; const &amp;last=std::nullopt) const override</div><div class="ttdoc">Return the key of the next state item.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00069">CachedView.h:69</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a6f4fb6fedbad7911c1e62570d9fb753a"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a6f4fb6fedbad7911c1e62570d9fb753a">xrpl::detail::CachedViewImpl::slesUpperBound</a></div><div class="ttdeci">std::unique_ptr&lt; sles_type::iter_base &gt; slesUpperBound(uint256 const &amp;key) const override</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00089">CachedView.h:89</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a7b64b98421caa096db0936cc41bf42c1"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a7b64b98421caa096db0936cc41bf42c1">xrpl::detail::CachedViewImpl::digest</a></div><div class="ttdeci">std::optional&lt; digest_type &gt; digest(key_type const &amp;key) const override</div><div class="ttdoc">Return the digest associated with the key.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00123">CachedView.h:123</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a8c0e950c50b7ef40cc0513a72cd834f5"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a8c0e950c50b7ef40cc0513a72cd834f5">xrpl::detail::CachedViewImpl::txsBegin</a></div><div class="ttdeci">std::unique_ptr&lt; txs_type::iter_base &gt; txsBegin() const override</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00095">CachedView.h:95</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a94affcb01d9788fe37a72e255777237f"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a94affcb01d9788fe37a72e255777237f">xrpl::detail::CachedViewImpl::cache_</a></div><div class="ttdeci">CachedSLEs &amp; cache_</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00019">CachedView.h:19</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_a96e1bc7286605f1992428cd9a5efcdff"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#a96e1bc7286605f1992428cd9a5efcdff">xrpl::detail::CachedViewImpl::open</a></div><div class="ttdeci">bool open() const override</div><div class="ttdoc">Returns true if this reflects an open ledger.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00045">CachedView.h:45</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_aa4e2ba0c0dd89b688338368e857f67a4"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#aa4e2ba0c0dd89b688338368e857f67a4">xrpl::detail::CachedViewImpl::base_</a></div><div class="ttdeci">DigestAwareReadView const &amp; base_</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00018">CachedView.h:18</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_aaf25b1b55a7459f10f266c9a0038a6f4"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#aaf25b1b55a7459f10f266c9a0038a6f4">xrpl::detail::CachedViewImpl::txExists</a></div><div class="ttdeci">bool txExists(key_type const &amp;key) const override</div><div class="ttdoc">Returns true if a tx exists in the tx map.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00107">CachedView.h:107</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_ac684b130159eeb6a0b4b42de36284bc5"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#ac684b130159eeb6a0b4b42de36284bc5">xrpl::detail::CachedViewImpl::fees</a></div><div class="ttdeci">Fees const &amp; fees() const override</div><div class="ttdoc">Returns the fees for the base ledger.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00057">CachedView.h:57</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_acad0a0b0630b7247ddc0d9bbaa1690e0"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#acad0a0b0630b7247ddc0d9bbaa1690e0">xrpl::detail::CachedViewImpl::exists</a></div><div class="ttdeci">bool exists(Keylet const &amp;k) const override</div><div class="ttdoc">Determine if a state item exists.</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8cpp_source.html#l00008">CachedView.cpp:8</a></div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_ad56c9c65a8ea1416f7709587b9cb609e"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#ad56c9c65a8ea1416f7709587b9cb609e">xrpl::detail::CachedViewImpl::CachedViewImpl</a></div><div class="ttdeci">CachedViewImpl()=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_aef20e4794bd113ef36a6b9da1d70c1cd"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#aef20e4794bd113ef36a6b9da1d70c1cd">xrpl::detail::CachedViewImpl::operator=</a></div><div class="ttdeci">CachedViewImpl &amp; operator=(CachedViewImpl const &amp;)=delete</div></div>
<div class="ttc" id="aclassxrpl_1_1detail_1_1CachedViewImpl_html_af0c47e78c352bee58042864aab559deb"><div class="ttname"><a href="classxrpl_1_1detail_1_1CachedViewImpl.html#af0c47e78c352bee58042864aab559deb">xrpl::detail::CachedViewImpl::slesEnd</a></div><div class="ttdeci">std::unique_ptr&lt; sles_type::iter_base &gt; slesEnd() const override</div><div class="ttdef"><b>Definition</b> <a href="CachedView_8h_source.html#l00083">CachedView.h:83</a></div></div>
<div class="ttc" id="ais_base_of_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_base_of.html">std::is_base_of</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="amutex_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a></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_a35eb8e7a63de05fb4478c7faa7bdc70b"><div class="ttname"><a href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">xrpl::get</a></div><div class="ttdeci">T get(Section const &amp;section, std::string const &amp;name, T const &amp;defaultValue=T{})</div><div class="ttdoc">Retrieve a key/value pair from a section.</div><div class="ttdef"><b>Definition</b> <a href="BasicConfig_8h_source.html#l00336">BasicConfig.h:336</a></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="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="astructxrpl_1_1Fees_html"><div class="ttname"><a href="structxrpl_1_1Fees.html">xrpl::Fees</a></div><div class="ttdoc">Reflects the fee settings for a particular ledger.</div><div class="ttdef"><b>Definition</b> <a href="protocol_2Fees_8h_source.html#l00013">protocol/Fees.h:14</a></div></div>
<div class="ttc" id="astructxrpl_1_1Keylet_html"><div class="ttname"><a href="structxrpl_1_1Keylet.html">xrpl::Keylet</a></div><div class="ttdoc">A pair of SHAMap key and LedgerEntryType.</div><div class="ttdef"><b>Definition</b> <a href="Keylet_8h_source.html#l00019">Keylet.h:20</a></div></div>
<div class="ttc" id="astructxrpl_1_1LedgerHeader_html"><div class="ttname"><a href="structxrpl_1_1LedgerHeader.html">xrpl::LedgerHeader</a></div><div class="ttdoc">Information about the notional ledger backing the view.</div><div class="ttdef"><b>Definition</b> <a href="LedgerHeader_8h_source.html#l00014">LedgerHeader.h:15</a></div></div>
<div class="ttc" id="atype_traits_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/type_traits.html">type_traits</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>
<div class="ttc" id="aunordered_map_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map</a></div></div>
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