Structure for DM for multi-grid via approximation orders. More...

#include <users_modules/basic_finite_elements/src/PCMGSetUpViaApproxOrders.hpp>

Inheritance diagram for DMMGViaApproxOrdersCtx:

Collaboration diagram for DMMGViaApproxOrdersCtx:

Public Member Functions
MoFEMErrorCode	query_interface (boost::typeindex::type_index type_index, MoFEM::UnknownInterface **iface) const

	DMMGViaApproxOrdersCtx ()

virtual	~DMMGViaApproxOrdersCtx ()

MoFEMErrorCode	destroyCoarseningIS ()

Public Member Functions inherited from MoFEM::DMCtx
	DMCtx ()

virtual	~DMCtx ()=default

Public Member Functions inherited from MoFEM::UnknownInterface
template<class IFACE >
MoFEMErrorCode	registerInterface (bool error_if_registration_failed=true)
	Register interface. More...

template<class IFACE >
MoFEMErrorCode	getInterface (IFACE *&iface) const
	Get interface refernce to pointer of interface. More...

template<class IFACE >
MoFEMErrorCode	getInterface (IFACE **const iface) const
	Get interface pointer to pointer of interface. More...

template<class IFACE , typename boost::enable_if< boost::is_pointer< IFACE >, int >::type = 0>
IFACE	getInterface () const
	Get interface pointer to pointer of interface. More...

template<class IFACE , typename boost::enable_if< boost::is_reference< IFACE >, int >::type = 0>
IFACE	getInterface () const
	Get reference to interface. More...

template<class IFACE >
IFACE *	getInterface () const
	Function returning pointer to interface. More...

virtual	~UnknownInterface ()=default

Public Attributes
AO	aO

std::vector< IS >	coarseningIS
	Coarsening IS. More...

std::vector< Mat >	kspOperators
	Get KSP operators. More...

boost::ptr_vector< PCMGSubMatrixCtx >	shellMatrixCtxPtr
	Shell sub-matrix context. More...

Public Attributes inherited from MoFEM::DMCtx
Interface *	mField_ptr
	MoFEM interface. More...

PetscBool	isProblemBuild
	True if problem is build. More...

std::string	problemName
	Problem name. More...

PetscBool	isPartitioned
	true if read mesh is on parts More...

PetscBool	isSquareMatrix
	true if rows equals to cols More...

int	rAnk

int	sIze

const Problem *	problemPtr
	pinter to problem data structure More...

PetscBool	isSubDM

std::vector< std::string >	rowFields

std::vector< std::string >	colFields

const Problem *	problemMainOfSubPtr
	pinter to main problem to sub-problem More...

PetscBool	isCompDM

std::vector< std::string >	rowCompPrb

std::vector< std::string >	colCompPrb

std::map< std::string, boost::shared_ptr< Range > >	mapTypeRow

std::map< std::string, boost::shared_ptr< Range > >	mapTypeCol

PetscBool	destroyProblem
	If true destroy problem with DM. More...

int	verbosity
	verbosity More...

int	referenceNumber

boost::shared_ptr< KspCtx >	kspCtx
	data structure KSP More...

boost::shared_ptr< SnesCtx >	snesCtx
	data structure SNES More...

boost::shared_ptr< TsCtx >	tsCtx
	data structure for TS solver More...

Additional Inherited Members
Static Public Member Functions inherited from MoFEM::UnknownInterface
static MoFEMErrorCode	getLibVersion (Version &version)
	Get library version. More...

static MoFEMErrorCode	getFileVersion (moab::Interface &moab, Version &version)
	Get database major version. More...

static MoFEMErrorCode	setFileVersion (moab::Interface &moab, Version version=Version(MoFEM_VERSION_MAJOR, MoFEM_VERSION_MINOR, MoFEM_VERSION_BUILD))
	Get database major version. More...

static MoFEMErrorCode	getInterfaceVersion (Version &version)
	Get database major version. More...

Detailed Description

Structure for DM for multi-grid via approximation orders.

Definition at line 22 of file PCMGSetUpViaApproxOrders.hpp.

Constructor & Destructor Documentation

◆ DMMGViaApproxOrdersCtx()

DMMGViaApproxOrdersCtx::DMMGViaApproxOrdersCtx ( )

Definition at line 134 of file PCMGSetUpViaApproxOrders.cpp.

     : MoFEM::DMCtx(), aO(PETSC_NULL) {
   // std::cerr << "create dm\n";
 }

◆ ~DMMGViaApproxOrdersCtx()

DMMGViaApproxOrdersCtx::~DMMGViaApproxOrdersCtx ( )

virtual

Definition at line 138 of file PCMGSetUpViaApproxOrders.cpp.

                                                 {
   ierr = destroyCoarseningIS();
   CHKERRABORT(PETSC_COMM_WORLD, ierr);
 }

Member Function Documentation

◆ destroyCoarseningIS()

MoFEMErrorCode DMMGViaApproxOrdersCtx::destroyCoarseningIS ( )

Definition at line 143 of file PCMGSetUpViaApproxOrders.cpp.

                                                            {
   MoFEMFunctionBegin;
   for (unsigned int ii = 0; ii < coarseningIS.size(); ii++) {
     if (coarseningIS[ii])
       CHKERR ISDestroy(&coarseningIS[ii]);
   }
   for (unsigned int ii = 0; ii < kspOperators.size(); ii++) {
     if (kspOperators[ii])
       CHKERR MatDestroy(&kspOperators[ii]);
   }
   if (aO) {
     CHKERR AODestroy(&aO);
   }
   coarseningIS.clear();
   kspOperators.clear();
   shellMatrixCtxPtr.clear();
   MoFEMFunctionReturn(0);
 }

◆ query_interface()

MoFEMErrorCode DMMGViaApproxOrdersCtx::query_interface	(	boost::typeindex::type_index	type_index,
		MoFEM::UnknownInterface **	iface
	)		const

virtual

Reimplemented from MoFEM::DMCtx.

Definition at line 163 of file PCMGSetUpViaApproxOrders.cpp.

                                                                              {
   *iface = static_cast<DMMGViaApproxOrdersCtx *>(
       const_cast<DMMGViaApproxOrdersCtx *>(this));
   return 0;
 }