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<div id="projectbrief">General Purpose Nuclear Network</div>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pri-attribs">Private Attributes</a> &#124;
<a href="class_py_engine-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">PyEngine Class Reference<span class="mlabels"><span class="mlabel final">final</span></span></div></div>
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<p><code>#include &lt;<a class="el" href="py__engine_8h_source.html">py_engine.h</a>&gt;</code></p>
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Inheritance diagram for PyEngine:</div>
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<img src="class_py_engine.png" usemap="#PyEngine_map" alt=""/>
<map id="PyEngine_map" name="PyEngine_map">
<area href="classgridfire_1_1_engine.html" title="Abstract base class for a reaction network engine." alt="gridfire::Engine" shape="rect" coords="0,0,98,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2d240423899e039c2ca688e96f8af1f2" id="r_a2d240423899e039c2ca688e96f8af1f2"><td class="memItemLeft" align="right" valign="top">const std::vector&lt; fourdst::atomic::Species &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2d240423899e039c2ca688e96f8af1f2">getNetworkSpecies</a> () const override</td></tr>
<tr class="memdesc:a2d240423899e039c2ca688e96f8af1f2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the list of species in the network. <br /></td></tr>
<tr class="separator:a2d240423899e039c2ca688e96f8af1f2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2f92602ecf210414b46838fc0a9ae26d" id="r_a2f92602ecf210414b46838fc0a9ae26d"><td class="memItemLeft" align="right" valign="top">std::expected&lt; <a class="el" href="structgridfire_1_1_step_derivatives.html">gridfire::StepDerivatives</a>&lt; double &gt;, <a class="el" href="structgridfire_1_1expectations_1_1_stale_engine_error.html">gridfire::expectations::StaleEngineError</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2f92602ecf210414b46838fc0a9ae26d">calculateRHSAndEnergy</a> (const std::vector&lt; double &gt; &amp;Y, double T9, double rho) const override</td></tr>
<tr class="memdesc:a2f92602ecf210414b46838fc0a9ae26d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the right-hand side (dY/dt) and energy generation. <br /></td></tr>
<tr class="separator:a2f92602ecf210414b46838fc0a9ae26d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classgridfire_1_1_engine"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_classgridfire_1_1_engine')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classgridfire_1_1_engine.html">gridfire::Engine</a></td></tr>
<tr class="memitem:a2e7970bed2100699f226f4141d5db037 inherit pub_methods_classgridfire_1_1_engine" id="r_a2e7970bed2100699f226f4141d5db037"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgridfire_1_1_engine.html#a2e7970bed2100699f226f4141d5db037">~Engine</a> ()=default</td></tr>
<tr class="memdesc:a2e7970bed2100699f226f4141d5db037 inherit pub_methods_classgridfire_1_1_engine"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual destructor. <br /></td></tr>
<tr class="separator:a2e7970bed2100699f226f4141d5db037 inherit pub_methods_classgridfire_1_1_engine"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a73caaa7606e2cdfd1aa82729a78ebb73" id="r_a73caaa7606e2cdfd1aa82729a78ebb73"><td class="memItemLeft" align="right" valign="top">std::vector&lt; fourdst::atomic::Species &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a73caaa7606e2cdfd1aa82729a78ebb73">m_species_cache</a></td></tr>
<tr class="separator:a73caaa7606e2cdfd1aa82729a78ebb73"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="py__engine_8h_source.html#l00012">12</a> of file <a class="el" href="py__engine_8h_source.html">py_engine.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a2f92602ecf210414b46838fc0a9ae26d" name="a2f92602ecf210414b46838fc0a9ae26d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2f92602ecf210414b46838fc0a9ae26d">&#9670;&#160;</a></span>calculateRHSAndEnergy()</h2>
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<td class="memname">std::expected&lt; <a class="el" href="structgridfire_1_1_step_derivatives.html">gridfire::StepDerivatives</a>&lt; double &gt;, <a class="el" href="structgridfire_1_1expectations_1_1_stale_engine_error.html">gridfire::expectations::StaleEngineError</a> &gt; PyEngine::calculateRHSAndEnergy </td>
<td>(</td>
<td class="paramtype">const std::vector&lt; double &gt; &amp;</td> <td class="paramname"><span class="paramname"><em>Y</em></span>, </td>
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<td class="paramtype">double</td> <td class="paramname"><span class="paramname"><em>T9</em></span>, </td>
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<td class="paramtype">double</td> <td class="paramname"><span class="paramname"><em>rho</em></span>&#160;) const</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel override">override</span><span class="mlabel virtual">virtual</span></span> </td>
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<p>Calculate the right-hand side (dY/dt) and energy generation. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">Y</td><td>Vector of current abundances for all species. </td></tr>
<tr><td class="paramname">T9</td><td>Temperature in units of 10^9 K. </td></tr>
<tr><td class="paramname">rho</td><td>Density in g/cm^3. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>StepDerivatives&lt;double&gt; containing dY/dt and energy generation rate.</dd></dl>
<p>This function must be implemented by derived classes to compute the time derivatives of all species and the specific nuclear energy generation rate for the current state. </p>
<p>Implements <a class="el" href="classgridfire_1_1_engine.html#a89f714d19b84a93a004a7afbb487a6cb">gridfire::Engine</a>.</p>
<p class="definition">Definition at line <a class="el" href="py__engine_8cpp_source.html#l00037">37</a> of file <a class="el" href="py__engine_8cpp_source.html">py_engine.cpp</a>.</p>
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<a id="a2d240423899e039c2ca688e96f8af1f2" name="a2d240423899e039c2ca688e96f8af1f2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2d240423899e039c2ca688e96f8af1f2">&#9670;&#160;</a></span>getNetworkSpecies()</h2>
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<td class="memname">const std::vector&lt; fourdst::atomic::Species &gt; &amp; PyEngine::getNetworkSpecies </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
<td> const</td>
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<span class="mlabels"><span class="mlabel override">override</span><span class="mlabel virtual">virtual</span></span> </td>
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<p>Get the list of species in the network. </p>
<dl class="section return"><dt>Returns</dt><dd>Vector of Species objects representing all network species. </dd></dl>
<p>Implements <a class="el" href="classgridfire_1_1_engine.html#a020e1b493d6964cafdad08fde697ceb3">gridfire::Engine</a>.</p>
<p class="definition">Definition at line <a class="el" href="py__engine_8cpp_source.html#l00016">16</a> of file <a class="el" href="py__engine_8cpp_source.html">py_engine.cpp</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
<a id="a73caaa7606e2cdfd1aa82729a78ebb73" name="a73caaa7606e2cdfd1aa82729a78ebb73"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73caaa7606e2cdfd1aa82729a78ebb73">&#9670;&#160;</a></span>m_species_cache</h2>
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<td class="memname">std::vector&lt;fourdst::atomic::Species&gt; PyEngine::m_species_cache</td>
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<span class="mlabels"><span class="mlabel mutable">mutable</span><span class="mlabel private">private</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="py__engine_8h_source.html#l00017">17</a> of file <a class="el" href="py__engine_8h_source.html">py_engine.h</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>src/python/engine/trampoline/<a class="el" href="py__engine_8h_source.html">py_engine.h</a></li>
<li>src/python/engine/trampoline/<a class="el" href="py__engine_8cpp_source.html">py_engine.cpp</a></li>
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