point_dofs.hpp File Reference

This file contains the implementation of function select_point_dofs. This function is used to select the components from a single H1 vertex in the fixed computational mesh. This is used to implement point constraints in the discretization (e.g. fixed center of mass) More...

#include <array>
#include <cmath>
#include "serif/discretization/backend/mfem/dof_selection.hpp"

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Namespaces
namespace	serif
namespace	serif::discretization
namespace	serif::discretization::backend
namespace	serif::discretization::backend::mfem

Functions
template<blocks::SpatialTerm TermT, domain::schema::IsSchema SchemaT> requires (blocks::SpatialTermTraits<TermT>::family == functional_space::Family::h1)
DofSelection	serif::discretization::backend::mfem::select_point_dofs (const TermBinding< TermT, SchemaT > &binding, const std::array< double, 3 > &position={}, const double tolerance=1.0e-12)
	Select the dofs associated with a single point in the reference domain. This is used to implement point constraints in the discretization (e.g. fixed center of mass). Note that this function only works for H1 terms and will throw an error if used on a non-H1 term.

Detailed Description

This file contains the implementation of function select_point_dofs. This function is used to select the components from a single H1 vertex in the fixed computational mesh. This is used to implement point constraints in the discretization (e.g. fixed center of mass)

Author

Emily M. Boudreaux