Moose::MFEM::ProblemOperator Class Reference

Steady-state problem operator with no equation system. More...

#include <ProblemOperator.h>

Inheritance diagram for Moose::MFEM::ProblemOperator:

Public Member Functions
	ProblemOperator (MFEMProblemData &problem)
void	SetGridFunctions () override
virtual void	Solve (mfem::Vector &)
void	Mult (const mfem::Vector &, mfem::Vector &) const override
virtual void	SetTestVariablesFromTrueVectors ()
virtual void	SetTrialVariablesFromTrueVectors ()
virtual void	Init (mfem::BlockVector &X)

Public Attributes
mfem::Array< int >	_block_true_offsets
mfem::BlockVector	_true_x
mfem::BlockVector	_true_rhs
mfem::OperatorHandle	_equation_system_operator

Protected Attributes
MFEMProblemData &	_problem
std::vector< std::string >	_test_var_names
std::vector< mfem::ParGridFunction * >	_test_variables
std::vector< std::string >	_trial_var_names
std::vector< mfem::ParGridFunction * >	_trial_variables

Detailed Description

Steady-state problem operator with no equation system.

Definition at line 19 of file ProblemOperator.h.

Constructor & Destructor Documentation

ProblemOperator()

Moose::MFEM::ProblemOperator::ProblemOperator ( MFEMProblemData &  problem )

inline

Definition at line 22 of file ProblemOperator.h.

: ProblemOperatorInterface(problem) {}

Member Function Documentation

Init()

void Moose::MFEM::ProblemOperatorInterface::Init ( mfem::BlockVector &  X )

virtualinherited

Reimplemented in Moose::MFEM::TimeDomainEquationSystemProblemOperator, and Moose::MFEM::EquationSystemProblemOperator.

Definition at line 36 of file ProblemOperatorInterface.C.

Referenced by Moose::MFEM::EquationSystemProblemOperator::Init(), and Moose::MFEM::TimeDomainEquationSystemProblemOperator::Init().

{
  X.Update(_block_true_offsets);
  for (size_t i = 0; i < _test_variables.size(); ++i)
  {
    X.GetBlock(i) = _test_variables.at(i)->GetTrueVector();
    _test_variables.at(i)->MakeTRef(_test_variables.at(i)->ParFESpace(), X, _block_true_offsets[i]);
  }
}

Mult()

void Moose::MFEM::ProblemOperator::Mult ( const mfem::Vector &  , mfem::Vector &    ) const

inlineoverride

Definition at line 27 of file ProblemOperator.h.

{}

SetGridFunctions()

void Moose::MFEM::ProblemOperator::SetGridFunctions ( )

overridevirtual

Reimplemented from Moose::MFEM::ProblemOperatorInterface.

Definition at line 18 of file ProblemOperator.C.

Referenced by Moose::MFEM::EquationSystemProblemOperator::SetGridFunctions().

{
  ProblemOperatorInterface::SetGridFunctions();
  width = height = _block_true_offsets[_trial_variables.size()];
}

SetTestVariablesFromTrueVectors()

void Moose::MFEM::ProblemOperatorInterface::SetTestVariablesFromTrueVectors ( )

virtualinherited

Definition at line 47 of file ProblemOperatorInterface.C.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve().

{
  for (unsigned int ind = 0; ind < _test_variables.size(); ++ind)
  {
    _test_variables.at(ind)->SetFromTrueVector();
  }
}

SetTrialVariablesFromTrueVectors()

void Moose::MFEM::ProblemOperatorInterface::SetTrialVariablesFromTrueVectors ( )

virtualinherited

Definition at line 56 of file ProblemOperatorInterface.C.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve().

{
  for (unsigned int ind = 0; ind < _trial_variables.size(); ++ind)
  {
    _trial_variables.at(ind)->SetFromTrueVector();
  }
}

Solve()

virtual void Moose::MFEM::ProblemOperator::Solve ( mfem::Vector &  )

inlinevirtual

Reimplemented in Moose::MFEM::EquationSystemProblemOperator.

Definition at line 26 of file ProblemOperator.h.

{}

Member Data Documentation

_block_true_offsets

mfem::Array<int> Moose::MFEM::ProblemOperatorInterface::_block_true_offsets

inherited

Definition at line 29 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve(), Moose::MFEM::ProblemOperatorInterface::Init(), SetGridFunctions(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), and Moose::MFEM::TimeDomainProblemOperator::SetGridFunctions().

_equation_system_operator

mfem::OperatorHandle Moose::MFEM::ProblemOperatorInterface::_equation_system_operator

inherited

Definition at line 32 of file ProblemOperatorInterface.h.

_problem

MFEMProblemData& Moose::MFEM::ProblemOperatorInterface::_problem

protectedinherited

Definition at line 36 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), Moose::MFEM::TimeDomainEquationSystemProblemOperator::SetGridFunctions(), and Moose::MFEM::EquationSystemProblemOperator::Solve().

_test_var_names

std::vector<std::string> Moose::MFEM::ProblemOperatorInterface::_test_var_names

protectedinherited

Definition at line 40 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), and Moose::MFEM::TimeDomainEquationSystemProblemOperator::SetGridFunctions().

_test_variables

std::vector<mfem::ParGridFunction *> Moose::MFEM::ProblemOperatorInterface::_test_variables

protectedinherited

Definition at line 41 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::ProblemOperatorInterface::Init(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), and Moose::MFEM::ProblemOperatorInterface::SetTestVariablesFromTrueVectors().

_trial_var_names

std::vector<std::string> Moose::MFEM::ProblemOperatorInterface::_trial_var_names

protectedinherited

Definition at line 45 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), Moose::MFEM::EquationSystemProblemOperator::SetGridFunctions(), and Moose::MFEM::TimeDomainEquationSystemProblemOperator::SetGridFunctions().

_trial_variables

std::vector<mfem::ParGridFunction *> Moose::MFEM::ProblemOperatorInterface::_trial_variables

protectedinherited

Definition at line 46 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve(), SetGridFunctions(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), Moose::MFEM::TimeDomainProblemOperator::SetGridFunctions(), and Moose::MFEM::ProblemOperatorInterface::SetTrialVariablesFromTrueVectors().

_true_rhs

mfem::BlockVector Moose::MFEM::ProblemOperatorInterface::_true_rhs

inherited

Definition at line 31 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::BuildEquationSystemOperator(), Moose::MFEM::TimeDomainEquationSystemProblemOperator::ImplicitSolve(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), and Moose::MFEM::EquationSystemProblemOperator::Solve().

_true_x

mfem::BlockVector Moose::MFEM::ProblemOperatorInterface::_true_x

inherited

Definition at line 31 of file ProblemOperatorInterface.h.

Referenced by Moose::MFEM::TimeDomainEquationSystemProblemOperator::BuildEquationSystemOperator(), Moose::MFEM::ProblemOperatorInterface::SetGridFunctions(), and Moose::MFEM::EquationSystemProblemOperator::Solve().

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

• include/mfem/problem_operators/ProblemOperator.h
• src/mfem/problem_operators/ProblemOperator.C