nodal_evaluation.hpp File Reference

#include <cmath>
#include <expected>
#include "serif/operators/backend/mfem/nodal_data.hpp"
#include "serif/operators/backend/mfem/rejection.hpp"

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Namespaces
namespace	serif
namespace	serif::operators
namespace	serif::operators::backend
namespace	serif::operators::backend::mfem

Functions
template<NodalValueEquation EquationT>
equations::EquationPoint< typename EquationT::Operands >	serif::operators::backend::mfem::make_nodal_equation_point (const ::mfem::Vector &values, const int first)
	Convert one scalar node or one complete vector point into the equation's declared input.
template<NodalValueEquation EquationT, discretization::domain::schema::IsSchema SchemaT>
std::expected< void, PreparationRejection >	serif::operators::backend::mfem::store_nodal_linearization (const equations::PointLinearization< typename EquationT::Operands, discretization::forms::OperandValue< equations::TestOperandOf< EquationT > > > &physics, const int first, NodalData< EquationT, SchemaT > &data)
	Accept only finite, position-independent linearizations before exposing their row data.
template<NodalValueEquation EquationT, discretization::domain::schema::IsSchema SchemaT>
std::expected< NodalData< EquationT, SchemaT >, PreparationRejection >	serif::operators::backend::mfem::evaluate_nodal_values (const EquationT &equation, const NodalDiscretization< EquationT, SchemaT > &discretization, const ::mfem::Vector &values)
	Evaluate the equation once per selected point, keeping residuals and derivatives in one cached result.