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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_1e765e6a8d5970800a535eb2615ec474.html">protocol</a></li><li class="navelem"><a class="el" href="dir_41c387a0f328eeb295307369675c1162.html">impl</a></li> </ul>
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<div class="title">SOTemplate.cpp</div> </div>
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<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/protocol/SOTemplate.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classripple_1_1SOTemplate.html#a80143848de567a0a74c14d2cf5e8fb49"> 24</a></span>&#160;<a class="code" href="classripple_1_1SOTemplate.html#aefd81b13b5fd45dcd67b36cad0455d59">SOTemplate::SOTemplate</a> (</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/initializer_list.html">std::initializer_list&lt;SOElement&gt;</a> uniqueFields,</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/initializer_list.html">std::initializer_list&lt;SOElement&gt;</a> commonFields)</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; : indices_ (<a class="code" href="classripple_1_1SField.html">SField</a>::getNumFields () + 1, -1) <span class="comment">// Unmapped indices == -1</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;{</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="comment">// Add all SOElements.</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>.reserve (uniqueFields.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/initializer_list/size.html">size</a>() + commonFields.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/initializer_list/size.html">size</a>());</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>.assign (uniqueFields);</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>.insert (<a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>.end(), commonFields);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="comment">// Validate and index elements_.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> i = 0; i &lt; <a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>.size(); ++i)</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <a class="code" href="classripple_1_1SField.html">SField</a> <span class="keyword">const</span>&amp; sField {<a class="code" href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">elements_</a>[i].sField()};</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="comment">// Make sure the field&#39;s index is in range</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">if</span> (sField.getNum() &lt;= 0 || sField.getNum() &gt;= <a class="code" href="classripple_1_1SOTemplate.html#ad55d057c5ffe45bac8c80413f3af27c1">indices_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>())</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; Throw&lt;std::runtime_error&gt; (<span class="stringliteral">&quot;Invalid field index for SOTemplate.&quot;</span>);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">// Make sure that this field hasn&#39;t already been assigned</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SOTemplate.html#ae84b2669b3174a439780681846b0bf84">getIndex</a> (sField) != -1)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; Throw&lt;std::runtime_error&gt; (<span class="stringliteral">&quot;Duplicate field index for SOTemplate.&quot;</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="comment">// Add the field to the index mapping table</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="classripple_1_1SOTemplate.html#ad55d057c5ffe45bac8c80413f3af27c1">indices_</a>[sField.getNum ()] = i;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; }</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</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"><a class="line" href="classripple_1_1SOTemplate.html#ae84b2669b3174a439780681846b0bf84"> 55</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classripple_1_1SOTemplate.html#ae84b2669b3174a439780681846b0bf84">SOTemplate::getIndex</a> (<a class="code" href="classripple_1_1SField.html">SField</a> <span class="keyword">const</span>&amp; sField)<span class="keyword"> const</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="comment">// The mapping table should be large enough for any possible field</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">if</span> (sField.<a class="code" href="classripple_1_1SField.html#aa8b035c2cf4cb19d6366c202a91ff3c7">getNum</a>() &lt;= 0 || sField.<a class="code" href="classripple_1_1SField.html#aa8b035c2cf4cb19d6366c202a91ff3c7">getNum</a>() &gt;= <a class="code" href="classripple_1_1SOTemplate.html#ad55d057c5ffe45bac8c80413f3af27c1">indices_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>())</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; Throw&lt;std::runtime_error&gt; (<span class="stringliteral">&quot;Invalid field index for getIndex().&quot;</span>);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SOTemplate.html#ad55d057c5ffe45bac8c80413f3af27c1">indices_</a>[sField.<a class="code" href="classripple_1_1SField.html#aa8b035c2cf4cb19d6366c202a91ff3c7">getNum</a>()];</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;}</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;} <span class="comment">// ripple</span></div>
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<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/initializer_list/size.html">std::initializer_list::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1SField_html_aa8b035c2cf4cb19d6366c202a91ff3c7"><div class="ttname"><a href="classripple_1_1SField.html#aa8b035c2cf4cb19d6366c202a91ff3c7">ripple::SField::getNum</a></div><div class="ttdeci">int getNum() const</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00217">SField.h:217</a></div></div>
<div class="ttc" id="aclassripple_1_1SOTemplate_html_aa989fb0e558964b2205d9495c7d0c2ba"><div class="ttname"><a href="classripple_1_1SOTemplate.html#aa989fb0e558964b2205d9495c7d0c2ba">ripple::SOTemplate::elements_</a></div><div class="ttdeci">std::vector&lt; SOElement &gt; elements_</div><div class="ttdef"><b>Definition:</b> <a href="SOTemplate_8h_source.html#l00127">SOTemplate.h:127</a></div></div>
<div class="ttc" id="aclassripple_1_1SOTemplate_html_aefd81b13b5fd45dcd67b36cad0455d59"><div class="ttname"><a href="classripple_1_1SOTemplate.html#aefd81b13b5fd45dcd67b36cad0455d59">ripple::SOTemplate::SOTemplate</a></div><div class="ttdeci">SOTemplate(SOTemplate &amp;&amp;other)=default</div></div>
<div class="ttc" id="aclassripple_1_1SOTemplate_html_ad55d057c5ffe45bac8c80413f3af27c1"><div class="ttname"><a href="classripple_1_1SOTemplate.html#ad55d057c5ffe45bac8c80413f3af27c1">ripple::SOTemplate::indices_</a></div><div class="ttdeci">std::vector&lt; int &gt; indices_</div><div class="ttdef"><b>Definition:</b> <a href="SOTemplate_8h_source.html#l00128">SOTemplate.h:128</a></div></div>
<div class="ttc" id="aclassripple_1_1SOTemplate_html_ae84b2669b3174a439780681846b0bf84"><div class="ttname"><a href="classripple_1_1SOTemplate.html#ae84b2669b3174a439780681846b0bf84">ripple::SOTemplate::getIndex</a></div><div class="ttdeci">int getIndex(SField const &amp;) const</div><div class="ttdoc">Retrieve the position of a named field.</div><div class="ttdef"><b>Definition:</b> <a href="SOTemplate_8cpp_source.html#l00055">SOTemplate.cpp:55</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_1SField_html"><div class="ttname"><a href="classripple_1_1SField.html">ripple::SField</a></div><div class="ttdoc">Identifies fields.</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00112">SField.h:112</a></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="ainitializer_list_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/initializer_list.html">std::initializer_list</a></div></div>
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