MeanField_SERiF/docs/xml/factorization_8cpp.xml

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    <includes refid="solver_2preconditioner_2backend_2mfem_2inverse_2validation_8hpp" local="yes">serif/solver/preconditioner/backend/mfem/inverse/validation.hpp</includes>
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        <label>src/lib/serif/solver/preconditioner/backend/mfem/gravity/factorization.cpp</label>
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    <innernamespace refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend">serif::solver::preconditioner::backend</innernamespace>
    <innernamespace refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem">serif::solver::preconditioner::backend::mfem</innernamespace>
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<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&quot;<ref refid="backend_2mfem_2gravity_2factorization_8hpp" kindref="compound">serif/solver/preconditioner/backend/mfem/gravity/factorization.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="2"><highlight class="normal"></highlight></codeline>
<codeline lineno="3"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;cmath&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="4"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;limits&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="5"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="solver_2preconditioner_2backend_2mfem_2inverse_2validation_8hpp" kindref="compound">serif/solver/preconditioner/backend/mfem/inverse/validation.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="6"><highlight class="normal"></highlight></codeline>
<codeline lineno="7"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem" kindref="compound">serif::solver::preconditioner::backend::mfem</ref></highlight></codeline>
<codeline lineno="8"><highlight class="normal">{</highlight></codeline>
<codeline lineno="9"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">namespace</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="10"><highlight class="normal"><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="12"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>apply_inverse(const<sp/>::mfem::Operator&amp;<sp/>inverse,<sp/>const<sp/>::mfem::Vector&amp;<sp/>input,<sp/>::mfem::Vector&amp;<sp/>output)</highlight></codeline>
<codeline lineno="13"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="14"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>output<sp/>=<sp/>0.0;</highlight></codeline>
<codeline lineno="15"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1computations_1a4e68f4ddc06181dc9077cb41a6c795d5" kindref="member">inverse</ref>.Mult(input,<sp/>output);</highlight></codeline>
<codeline lineno="16"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="17"><highlight class="normal"></highlight></codeline>
<codeline lineno="19"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal">GravityInverse<sp/>final<sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/>::mfem::Operator</highlight></codeline>
<codeline lineno="20"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="21"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="23"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>GravityInverse(Inverse<sp/>mass,<sp/>Inverse<sp/>positive_schur,<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1a12e3dd6e5e7ac18ab2dba10956af8d59" kindref="member">OperatorHandle</ref><sp/>divergence,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1strategies_1_1gravity_1ac8751bb2d27560447a3accbc439065b9" kindref="member">strategies::gravity::Factorization</ref><sp/>method,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>sweeps,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>relaxation)<sp/>:<sp/>Operator(mass.action-&gt;Height()<sp/>+<sp/>positive_schur.action-&gt;Height()),<sp/>m_mass(std::move(mass.action)),<sp/>m_schur(std::move(positive_schur.action)),</highlight></codeline>
<codeline lineno="24"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence(std::move(<ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7a1f064262ee7a1d63d490d9880aeb4aa0" kindref="member">divergence</ref>)),<sp/>m_method(method),<sp/>m_sweeps(sweeps),<sp/>m_relaxation(relaxation),<sp/>m_input(Height()),</highlight></codeline>
<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_gradient(m_mass-&gt;Height()),<sp/>m_mass_correction(m_mass-&gt;Height()),<sp/>m_potential(m_schur-&gt;Height()),</highlight></codeline>
<codeline lineno="26"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_schur_residual(sweeps<sp/>&gt;<sp/>0<sp/>?<sp/>m_schur-&gt;Height()<sp/>:<sp/>0),<sp/>m_potential_correction(sweeps<sp/>&gt;<sp/>0<sp/>?<sp/>m_schur-&gt;Height()<sp/>:<sp/>0)</highlight></codeline>
<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="28"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight></codeline>
<codeline lineno="31"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>Mult(const<sp/>::mfem::Vector&amp;<sp/>input,<sp/>::mfem::Vector&amp;<sp/>output)</highlight><highlight class="keyword"><sp/>const<sp/>override</highlight></codeline>
<codeline lineno="32"><highlight class="keyword"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="33"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal">enum<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1strategies_1_1gravity_1ac8751bb2d27560447a3accbc439065b9" kindref="member">strategies::gravity::Factorization</ref>;</highlight></codeline>
<codeline lineno="34"><highlight class="normal"></highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1detail_1a8d6629bf6028bf03810ed8b8083be2d3" kindref="member">detail::require_application_size</ref>(*</highlight><highlight class="keyword">this</highlight><highlight class="normal">,<sp/>input,<sp/>output);</highlight></codeline>
<codeline lineno="36"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>const<sp/>::mfem::Vector*<sp/>source<sp/>=<sp/>&amp;input;</highlight></codeline>
<codeline lineno="37"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1detail_1a60d0ecb22f317028d1f2e5e5a3259ce2" kindref="member">detail::vectors_overlap</ref>(input,<sp/>output))</highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_input<sp/>=<sp/>input;</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>source<sp/>=<sp/>&amp;m_input;</highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>::mfem::Vector<sp/>gradient_rhs(</highlight><highlight class="keyword">const_cast&lt;</highlight><highlight class="keywordtype">double</highlight><highlight class="normal">*</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(source-&gt;GetData()),<sp/>m_mass-&gt;Height());</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>::mfem::Vector<sp/>potential_rhs(</highlight><highlight class="keyword">const_cast&lt;</highlight><highlight class="keywordtype">double</highlight><highlight class="normal">*</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(source-&gt;GetData())<sp/>+<sp/>m_mass-&gt;Height(),<sp/>m_schur-&gt;Height());</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>::mfem::Vector<sp/><ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7ae2b6dfb8a5c48206992d8310d176c37c" kindref="member">gradient</ref>(output.GetData(),<sp/>m_mass-&gt;Height());</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>::mfem::Vector<sp/>potential(output.GetData()<sp/>+<sp/>m_mass-&gt;Height(),<sp/>m_schur-&gt;Height());</highlight></codeline>
<codeline lineno="46"><highlight class="normal"></highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(m_method<sp/>==<sp/>block_diagonal)</highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_mass,<sp/>gradient_rhs,<sp/>gradient);</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_schur,<sp/>potential_rhs,<sp/>potential);</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(m_method<sp/>==<sp/>upper_triangular)</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_potential<sp/>=<sp/>potential_rhs;</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_potential<sp/>*=<sp/>-1.0;</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_schur,<sp/>m_potential,<sp/>potential);</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence-&gt;MultTranspose(potential,<sp/>m_gradient);</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_gradient<sp/>*=<sp/>-1.0;</highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_gradient<sp/>+=<sp/>gradient_rhs;</highlight></codeline>
<codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_mass,<sp/>m_gradient,<sp/>gradient);</highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="64"><highlight class="normal"></highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_mass,<sp/>gradient_rhs,<sp/>gradient);</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence-&gt;Mult(gradient,<sp/>m_potential);</highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_potential<sp/>-=<sp/>potential_rhs;</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_schur,<sp/>m_potential,<sp/>potential);</highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(m_method<sp/>==<sp/>lower_triangular)</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="71"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>refine_potential(potential);</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence-&gt;MultTranspose(potential,<sp/>m_gradient);</highlight></codeline>
<codeline lineno="75"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_mass,<sp/>m_gradient,<sp/>m_mass_correction);</highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7ae2b6dfb8a5c48206992d8310d176c37c" kindref="member">gradient</ref><sp/>-=<sp/>m_mass_correction;</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="78"><highlight class="normal"></highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>refine_potential(::mfem::Vector&amp;<sp/>potential)</highlight><highlight class="keyword"><sp/>const</highlight></codeline>
<codeline lineno="82"><highlight class="keyword"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>sweep<sp/>=<sp/>0;<sp/>sweep<sp/>&lt;<sp/>m_sweeps;<sp/>++sweep)</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence-&gt;MultTranspose(potential,<sp/>m_gradient);</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_mass,<sp/>m_gradient,<sp/>m_mass_correction);</highlight></codeline>
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_divergence-&gt;Mult(m_mass_correction,<sp/>m_schur_residual);</highlight></codeline>
<codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_schur_residual<sp/>*=<sp/>-1.0;</highlight></codeline>
<codeline lineno="89"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>m_schur_residual<sp/>+=<sp/>m_potential;</highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>apply_inverse(*m_schur,<sp/>m_schur_residual,<sp/>m_potential_correction);</highlight></codeline>
<codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>potential.Add(m_relaxation,<sp/>m_potential_correction);</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="94"><highlight class="normal"></highlight></codeline>
<codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1a12e3dd6e5e7ac18ab2dba10956af8d59" kindref="member">OperatorHandle</ref><sp/>m_mass;</highlight></codeline>
<codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1a12e3dd6e5e7ac18ab2dba10956af8d59" kindref="member">OperatorHandle</ref><sp/>m_schur;</highlight></codeline>
<codeline lineno="97"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1a12e3dd6e5e7ac18ab2dba10956af8d59" kindref="member">OperatorHandle</ref><sp/>m_divergence;</highlight></codeline>
<codeline lineno="98"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1strategies_1_1gravity_1ac8751bb2d27560447a3accbc439065b9" kindref="member">strategies::gravity::Factorization</ref><sp/>m_method;</highlight></codeline>
<codeline lineno="99"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>m_sweeps;</highlight></codeline>
<codeline lineno="100"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>m_relaxation;</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_input;</highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_gradient;</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_mass_correction;</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_potential;</highlight></codeline>
<codeline lineno="105"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_schur_residual;</highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mutable<sp/>::mfem::Vector<sp/>m_potential_correction;</highlight></codeline>
<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="comment">//<sp/>namespace</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="109"><highlight class="normal"></highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/>std::expected&lt;Inverse,<sp/>Failure&gt;<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1detail_1aa4b8e90442528ed214bb2fc299dda426" kindref="member">detail::prepare_gravity</ref>(<ref refid="structserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1_inverse" kindref="compound">Inverse</ref><sp/>mass,<sp/><ref refid="structserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1_inverse" kindref="compound">Inverse</ref><sp/>positive_schur,<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1a12e3dd6e5e7ac18ab2dba10956af8d59" kindref="member">OperatorHandle</ref><sp/>divergence,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1strategies_1_1gravity_1ac8751bb2d27560447a3accbc439065b9" kindref="member">strategies::gravity::Factorization</ref><sp/>method,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>correction_sweeps,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">double</highlight><highlight class="normal"><sp/>relaxation)</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="112"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/></highlight><highlight class="normal">enum<sp/><ref refid="namespaceserif_1_1utils_1_1errors_1ab04484c13887f78337c2331fb2911346" kindref="member">utils::errors::SERiFErrorCode</ref>;</highlight></codeline>
<codeline lineno="113"><highlight class="normal"></highlight></codeline>
<codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">*<sp/>action<sp/>:<sp/>{mass.action.get(),<sp/>positive_schur.action.get()})</highlight></codeline>
<codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>valid<sp/>=<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1detail_1ada96b3d40e058d827431d7ada5e08370" kindref="member">check_square</ref>(action);<sp/>!valid)</highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(valid.error());</highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!divergence<sp/>||<sp/><ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7a1f064262ee7a1d63d490d9880aeb4aa0" kindref="member">divergence</ref>-&gt;Width()<sp/>!=<sp/>mass.action-&gt;Height()<sp/>||<sp/><ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7a1f064262ee7a1d63d490d9880aeb4aa0" kindref="member">divergence</ref>-&gt;Height()<sp/>!=<sp/>positive_schur.action-&gt;Height()<sp/>||</highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>mass.action-&gt;Height()<sp/>&gt;<sp/>std::numeric_limits&lt;int&gt;::max()<sp/>-<sp/>positive_schur.action-&gt;Height())</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>failure&lt;PRECONDITIONER_SIZE_MISMATCH&gt;(</highlight><highlight class="stringliteral">&quot;Mixed<sp/>gravity<sp/>requires<sp/>divergence<sp/>rows<sp/>matching<sp/>potential<sp/>and<sp/>columns<sp/>matching<sp/>gravity<sp/>gradient,<sp/>with<sp/>representable<sp/>combined<sp/>size.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(correction_sweeps<sp/>&lt;<sp/>0<sp/>||<sp/>!std::isfinite(relaxation)<sp/>||<sp/>relaxation<sp/>&lt;=<sp/>0.0)</highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>failure&lt;PRECONDITIONER_INVALID_OPTIONS&gt;(</highlight><highlight class="stringliteral">&quot;Mass-consistent<sp/>gravity<sp/>refinement<sp/>requires<sp/>nonnegative<sp/>sweeps<sp/>and<sp/>positive<sp/>finite<sp/>relaxation.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="130"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>((mass.contract<sp/>!=<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ac69606d8690b52527aaa940e729c420a" kindref="member">ApplicationContract::fixed_linear</ref><sp/>&amp;&amp;<sp/>mass.contract<sp/>!=<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ae04aa5104d082e4a51d241391941ba26" kindref="member">ApplicationContract::variable</ref>)<sp/>||</highlight></codeline>
<codeline lineno="131"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(positive_schur.contract<sp/>!=<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ac69606d8690b52527aaa940e729c420a" kindref="member">ApplicationContract::fixed_linear</ref><sp/>&amp;&amp;<sp/>positive_schur.contract<sp/>!=<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ae04aa5104d082e4a51d241391941ba26" kindref="member">ApplicationContract::variable</ref>))</highlight></codeline>
<codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>failure&lt;PRECONDITIONER_INVALID_OPTIONS&gt;(</highlight><highlight class="stringliteral">&quot;Mixed<sp/>gravity<sp/>requires<sp/>each<sp/>child<sp/>to<sp/>declare<sp/>a<sp/>fixed<sp/>linear<sp/>or<sp/>variable<sp/>application<sp/>contract.&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="134"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53" kindref="member">ApplicationContract</ref><sp/>contract<sp/>=<sp/>mass.contract<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ac69606d8690b52527aaa940e729c420a" kindref="member">ApplicationContract::fixed_linear</ref><sp/>&amp;&amp;<sp/>positive_schur.contract<sp/>==<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ac69606d8690b52527aaa940e729c420a" kindref="member">ApplicationContract::fixed_linear</ref><sp/>?<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ac69606d8690b52527aaa940e729c420a" kindref="member">ApplicationContract::fixed_linear</ref><sp/>:<sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aa7f59af2cd4988b0904ebc5b7b575a53ae04aa5104d082e4a51d241391941ba26" kindref="member">ApplicationContract::variable</ref>;</highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1solver_1_1preconditioner_1_1backend_1_1mfem_1_1_inverse" kindref="compound">Inverse</ref>{.action<sp/>=<sp/>std::make_shared&lt;const<sp/>GravityInverse&gt;(std::move(mass),<sp/>std::move(positive_schur),<sp/>std::move(divergence),<sp/>method,<sp/>correction_sweeps,<sp/>relaxation),<sp/>.contract<sp/>=<sp/>contract};</highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="138"><highlight class="normal">}<sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>serif::solver::preconditioner::backend::mfem</highlight><highlight class="normal"></highlight></codeline>
    </programlisting>
    <location file="src/lib/serif/solver/preconditioner/backend/mfem/gravity/factorization.cpp"/>
  </compounddef>
</doxygen>