NumLib::ConvergenceCriterionPerComponent Class Reference

Detailed Description

Interface for applying a convergence criterion individually to each component of a multi-component solution or residual vector. Component here means sub-vector, not single scalar vector entry.

Definition at line 28 of file ConvergenceCriterionPerComponent.h.

#include <ConvergenceCriterionPerComponent.h>

Inheritance diagram for NumLib::ConvergenceCriterionPerComponent:

Collaboration diagram for NumLib::ConvergenceCriterionPerComponent:

Public Member Functions
	ConvergenceCriterionPerComponent (const MathLib::VecNormType norm_type)
virtual void	setDOFTable (NumLib::LocalToGlobalIndexMap const &dof_table, MeshLib::Mesh const &mesh)=0
	Sets the d.o.f. table used to extract data for a specific component.
Public Member Functions inherited from NumLib::ConvergenceCriterion
	ConvergenceCriterion (const MathLib::VecNormType norm_type)
virtual bool	hasDeltaXCheck () const =0
virtual bool	hasResidualCheck () const =0
virtual bool	hasNonNegativeDamping () const =0
virtual void	checkDeltaX (GlobalVector const &minus_delta_x, GlobalVector const &x)=0
virtual void	checkResidual (GlobalVector const &residual)=0
	Check if the residual satisfies the convergence criterion.
virtual double	getDampingFactor (GlobalVector const &minus_delta_x, GlobalVector const &x, double damping_orig)=0
virtual void	preFirstIteration ()
virtual void	setNoFirstIteration ()
virtual void	reset ()
virtual bool	isSatisfied () const
	Tell if the convergence criterion is satisfied.
MathLib::VecNormType	getVectorNormType () const
virtual	~ConvergenceCriterion ()=default

Additional Inherited Members
Protected Attributes inherited from NumLib::ConvergenceCriterion
bool	_satisfied = true
bool	_is_first_iteration = true
const MathLib::VecNormType	_norm_type

Constructor & Destructor Documentation

ConvergenceCriterionPerComponent()

NumLib::ConvergenceCriterionPerComponent::ConvergenceCriterionPerComponent ( const MathLib::VecNormType norm_type )

inlineexplicit

Definition at line 31 of file ConvergenceCriterionPerComponent.h.

        : ConvergenceCriterion(norm_type)
    {
    }

Member Function Documentation

setDOFTable()

virtual void NumLib::ConvergenceCriterionPerComponent::setDOFTable ( NumLib::LocalToGlobalIndexMap const & dof_table, MeshLib::Mesh const & mesh )

pure virtual

Sets the d.o.f. table used to extract data for a specific component.

Implemented in NumLib::ConvergenceCriterionPerComponentDeltaX, and NumLib::ConvergenceCriterionPerComponentResidual.

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

• NumLib/ODESolver/ConvergenceCriterionPerComponent.h