mfem::ResidualBCMonitor Class Reference

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, double norm, const Vector &r, bool final) override
	Monitor the residual vector r. More...
Public Member Functions inherited from mfem::IterativeSolverMonitor
	IterativeSolverMonitor ()
virtual	~IterativeSolverMonitor ()
virtual void	MonitorSolution (int it, double norm, const Vector &x, bool final)
	Monitor the solution vector x. More...
void	SetIterativeSolver (const IterativeSolver &solver)
	This method is invoked by ItertiveSolver::SetMonitor, informing the monitor which IterativeSolver is using it. More...

Protected Attributes
const Array< int > *	ess_dofs_list
	Not owned. More...
Protected Attributes inherited from mfem::IterativeSolverMonitor
class IterativeSolver *	iter_solver
	The last IterativeSolver to which this monitor was attached. More...

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 822 of file solvers.hpp.

Constructor & Destructor Documentation

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

inline

Definition at line 828 of file solvers.hpp.

Member Function Documentation

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

overridevirtual

Monitor the residual vector r.

Reimplemented from mfem::IterativeSolverMonitor.

Definition at line 2852 of file solvers.cpp.

Member Data Documentation

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

protected

Not owned.

Definition at line 825 of file solvers.hpp.

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

• linalg/solvers.hpp
• linalg/solvers.cpp