Activates a problem's PETSc options database for the lifetime of this scope. More...

#include <PetscSupport.h>

Public Member Functions
	PetscOptionsScope (FEProblemBase &problem)

	~PetscOptionsScope ()

	PetscOptionsScope (const PetscOptionsScope &)=delete

PetscOptionsScope &	operator= (const PetscOptionsScope &)=delete

Private Attributes
FEProblemBase &	_problem
	Problem whose PETSc options database is activated. More...

bool	_pushed
	Whether a database was pushed and therefore needs to be popped. More...

Detailed Description

Activates a problem's PETSc options database for the lifetime of this scope.

Definition at line 71 of file PetscSupport.h.

Constructor & Destructor Documentation

◆ PetscOptionsScope() [1/2]

Moose::PetscSupport::PetscOptionsScope::PetscOptionsScope ( FEProblemBase & problem )

explicit

Definition at line 102 of file PetscSupport.C.

                                                             : _problem(problem), _pushed(false)
 {
 #if !PETSC_RELEASE_LESS_THAN(3, 12, 0)
   if (!_problem.getMooseApp().isUltimateMaster())
   {
     LibmeshPetscCallA(_problem.comm().get(), PetscOptionsPush(_problem.petscOptionsDatabase()));
     _pushed = true;
   }
 #endif
 }

◆ ~PetscOptionsScope()

Moose::PetscSupport::PetscOptionsScope::~PetscOptionsScope ( )

Definition at line 113 of file PetscSupport.C.

 {
 #if !PETSC_RELEASE_LESS_THAN(3, 12, 0)
   if (_pushed)
     PetscCallAbort(_problem.comm().get(), PetscOptionsPop());
 #endif
 }

◆ PetscOptionsScope() [2/2]

Moose::PetscSupport::PetscOptionsScope::PetscOptionsScope ( const PetscOptionsScope & )

delete

Member Function Documentation

◆ operator=()

PetscOptionsScope& Moose::PetscSupport::PetscOptionsScope::operator= ( const PetscOptionsScope & )

delete

Member Data Documentation

◆ _problem

FEProblemBase& Moose::PetscSupport::PetscOptionsScope::_problem

private

Problem whose PETSc options database is activated.

Definition at line 82 of file PetscSupport.h.

Referenced by PetscOptionsScope(), and ~PetscOptionsScope().

◆ _pushed

bool Moose::PetscSupport::PetscOptionsScope::_pushed