DiFfRG::def::ConstrainOriginSupportPointToZero< component_name, Model > Class Template Reference

Constrain the support dofs of a named scalar FE-function component nearest its origin coordinate to zero. More...

#include <model.hh>

Public Member Functions
template<typename Constraints , typename Context >
void	apply_affine_constraints (Constraints &constraints, const Context &context) const

Detailed Description

template<FixedString component_name, typename Model>
class DiFfRG::def::ConstrainOriginSupportPointToZero< component_name, Model >

Constrain the support dofs of a named scalar FE-function component nearest its origin coordinate to zero.

This is useful for cell-centered DG0/FV layouts where sigma = 0 is not itself a boundary support point. In multidimensional domains, Model::OriginConstraintCoordinate<component_name>::signed_coordinate(point) defines the zero level set to constrain.

Member Function Documentation

apply_affine_constraints()

template<FixedString component_name, typename Model >

template<typename Constraints , typename Context >

void DiFfRG::def::ConstrainOriginSupportPointToZero< component_name, Model >::apply_affine_constraints ( Constraints & constraints, const Context & context ) const

inline

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The documentation for this class was generated from the following file:

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/model/model.hh