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<div id="projectbrief">Finite element discretization library</div>
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<a href="basis_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// at the Lawrence Livermore National Laboratory. All Rights reserved. See files</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// LICENSE and NOTICE for details. LLNL-CODE-806117.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">//</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">// This file is part of the MFEM library. For more information and source code</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// availability visit https://mfem.org.</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// MFEM is free software; you can redistribute it and/or modify it under the</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">// terms of the BSD-3 license. We welcome feedback and contributions, see file</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// CONTRIBUTING.md for details.</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#ifndef MFEM_LIBCEED_BASIS</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#define MFEM_LIBCEED_BASIS</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include "<a class="code" href="ceed_8hpp.html">ceed.hpp</a>"</span></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">namespace </span><a class="code hl_namespace" href="namespacemfem.html">mfem</a></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span>{</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">namespace </span>ceed</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#ifdef MFEM_USE_CEED</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment"></span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment">/** @brief Initialize a CeedBasis for non-mixed meshes.</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"></span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment"> @param[in] fes Input finite element space.</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment"> @param[in] ir Input integration rule.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment"> @param[in] ceed Input Ceed object.</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment"> @param[out] basis The address of the initialized CeedBasis object.</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">*/</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacemfem_1_1ceed.html#ade2e8a26b4b01cfc43e09966497b660e">InitBasis</a>(<span class="keyword">const</span> FiniteElementSpace &fes,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">const</span> IntegrationRule &ir,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> Ceed ceed, CeedBasis *basis);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="comment"></span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="comment">/** @brief Initialize a CeedBasis for mixed meshes.</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment"></span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="comment"> @param[in] fes The finite element space.</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="comment"> @param[in] ir is the integration rule for the operator.</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="comment"> @param[in] nelem The number of elements.</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="comment"> @param[in] indices The indices of the elements of same type in the</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="comment"> `FiniteElementSpace`.</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="comment"> @param[in] ceed The Ceed object.</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="comment"> @param[out] basis The `CeedBasis` to initialize. */</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacemfem_1_1ceed.html#a75be11d101495b9aa358752b57fa5e62">InitBasisWithIndices</a>(<span class="keyword">const</span> FiniteElementSpace &fes,</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">const</span> IntegrationRule &ir,</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordtype">int</span> nelem,</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">const</span> <span class="keywordtype">int</span>* indices,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> Ceed ceed, CeedBasis *basis);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>} <span class="comment">// namespace ceed</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>} <span class="comment">// namespace mfem</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor">#endif </span><span class="comment">// MFEM_LIBCEED_BASIS</span></div>
<div class="ttc" id="aceed_8hpp_html"><div class="ttname"><a href="ceed_8hpp.html">ceed.hpp</a></div></div>
<div class="ttc" id="anamespacemfem_1_1ceed_html_a75be11d101495b9aa358752b57fa5e62"><div class="ttname"><a href="namespacemfem_1_1ceed.html#a75be11d101495b9aa358752b57fa5e62">mfem::ceed::InitBasisWithIndices</a></div><div class="ttdeci">void InitBasisWithIndices(const FiniteElementSpace &fes, const IntegrationRule &ir, int nelem, const int *indices, Ceed ceed, CeedBasis *basis)</div><div class="ttdoc">Initialize a CeedBasis for mixed meshes.</div><div class="ttdef"><b>Definition</b> <a href="basis_8cpp_source.html#l00142">basis.cpp:142</a></div></div>
<div class="ttc" id="anamespacemfem_1_1ceed_html_ade2e8a26b4b01cfc43e09966497b660e"><div class="ttname"><a href="namespacemfem_1_1ceed.html#ade2e8a26b4b01cfc43e09966497b660e">mfem::ceed::InitBasis</a></div><div class="ttdeci">void InitBasis(const FiniteElementSpace &fes, const IntegrationRule &ir, Ceed ceed, CeedBasis *basis)</div><div class="ttdoc">Initialize a CeedBasis for non-mixed meshes.</div><div class="ttdef"><b>Definition</b> <a href="basis_8cpp_source.html#l00134">basis.cpp:134</a></div></div>
<div class="ttc" id="anamespacemfem_html"><div class="ttname"><a href="namespacemfem.html">mfem</a></div><div class="ttdef"><b>Definition</b> <a href="CodeDocumentation_8dox_source.html#l00001">CodeDocumentation.dox:1</a></div></div>
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