Monitor that checks whether the residual is zero at a given set of dofs. More...

#include <solvers.hpp>

Inheritance diagram for mfem::ResidualBCMonitor:

Collaboration diagram for mfem::ResidualBCMonitor:

Public Member Functions
	ResidualBCMonitor (const Array< int > &ess_dofs_list_)

void	MonitorResidual (int it, real_t norm, const Vector &r, bool final) override
	Monitor the solution vector r.

Public Member Functions inherited from mfem::IterativeSolverController
	IterativeSolverController ()

virtual	~IterativeSolverController ()

bool	HasConverged ()

virtual void	Reset ()

virtual void	MonitorSolution (int it, real_t norm, const Vector &x, bool final)
	Monitor the solution vector x.

virtual bool	RequiresUpdatedSolution () const
	Indicates if the controller requires an updated solution every iteration.

void	SetIterativeSolver (const IterativeSolver &solver)
	This method is invoked by IterativeSolver::SetController(), informing the controller which IterativeSolver is using it.

Protected Attributes
const Array< int > *	ess_dofs_list
	Not owned.

Protected Attributes inherited from mfem::IterativeSolverController
const class IterativeSolver *	iter_solver
	The last IterativeSolver to which this controller was attached.

bool	converged = false

Detailed Description

Monitor that checks whether the residual is zero at a given set of dofs.

This monitor is useful for checking if the initial guess, rhs, operator, and preconditioner are properly setup for solving in the subspace with imposed essential boundary conditions.

Definition at line 1192 of file solvers.hpp.

Constructor & Destructor Documentation

◆ ResidualBCMonitor()

mfem::ResidualBCMonitor::ResidualBCMonitor ( const Array< int > & ess_dofs_list_ )

inline

Definition at line 1198 of file solvers.hpp.

Member Function Documentation

◆ MonitorResidual()

void mfem::ResidualBCMonitor::MonitorResidual	(	int	it,
		real_t	norm,
		const Vector &	r,
		bool	final )

overridevirtual

Monitor the solution vector r.

Reimplemented from mfem::IterativeSolverController.

Definition at line 3315 of file solvers.cpp.

Member Data Documentation

◆ ess_dofs_list

const Array<int>* mfem::ResidualBCMonitor::ess_dofs_list

protected

Not owned.

Definition at line 1195 of file solvers.hpp.

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

linalg/solvers.hpp
linalg/solvers.cpp

Public Member Functions