class whose methods implement a functionality on a computational mesh More...

#include <TPZCompMeshTools.h>

Static Public Member Functions
static void	AddHDivPyramidRestraints (TPZCompMesh *cmesh)

static void	ExpandHDivPyramidRestraints (TPZCompMesh *cmesh)

static void	LoadSolution (TPZCompMesh *cpressure, TPZFunction< STATE > &Forcing)

static void	GroupElements (TPZCompMesh *cmesh, std::set< int64_t > elbasis, std::set< int64_t > &grouped)
	group the elements joining boundary elements and their neighbours More...

static void	PutinSubmeshes (TPZCompMesh *cmesh, std::set< int64_t > &elindices, int64_t &index, bool KeepOneLagrangian)
	Put the element set into a subcompmesh and make the connects internal. More...

static void	PutinSubmeshes (TPZCompMesh *cmesh, std::map< int64_t, std::set< int64_t > > &elindices, std::map< int64_t, int64_t > &indices, bool KeepOneLagrangian)
	Put the element set into a subcompmesh and make the connects internal. More...

static void	GroupElements (TPZCompMesh *cmesh)
	group all embedded elements of the computational mesh More...

static void	CreatedCondensedElements (TPZCompMesh *cmesh, bool KeepOneLagrangian, bool keepmatrix=true)
	created condensed elements for the elements that have internal nodes More...

static void	UnGroupElements (TPZCompMesh *cmesh)
	ungroup all embedded elements of the computational mesh More...

static void	UnCondensedElements (TPZCompMesh *cmesh)
	uncondensed elements for the elements that have internal nodes More...

static void	ComputeDifferenceNorm (TPZCompMesh mesh1, TPZCompMesh mesh2, TPZVec< STATE > &square_errors)

static void	AdjustFluxPolynomialOrders (TPZCompMesh *fluxmesh, int hdivplusplus)
	adjust the polynomial orders of the hdiv elements such that the internal order is higher than the sideorders More...

static void	SetPressureOrders (TPZCompMesh fluxmesh, TPZCompMesh pressuremesh)
	set the pressure order acording to the order of internal connect of the elements of the fluxmesh More...

static void	OptimizeBandwidth (TPZCompMesh *cmesh)

Detailed Description

class whose methods implement a functionality on a computational mesh

Definition at line 18 of file TPZCompMeshTools.h.

Member Function Documentation

◆ AddHDivPyramidRestraints()

void TPZCompMeshTools::AddHDivPyramidRestraints ( TPZCompMesh * cmesh )

static

we need to identify the connect to restraint start with face 14

the pyramid has a neighbour of pyramid type

add the restraint datastructure to the neighbour

Definition at line 54 of file TPZCompMeshTools.cpp.

References TPZCompElHDiv< TSHAPE >::AddShapeRestraint(), TPZInterpolatedElement::AddShapeRestraint(), DebugStop, TPZCompMesh::Element(), TPZCompElSide::Element(), EPiramide, TPZGeoElSide::EqualLevelCompElementList(), ETetraedro, ETriangle, TPZGeoElSide::HigherLevelCompElementList2(), TPZGeoElSide::LowerLevelCompElementList2(), TPZGeoElSide::Neighbour(), TPZCompMesh::NElements(), TPZCompMesh::Print(), TPZCompEl::Reference(), TPZCompElSide::Reference(), TPZCompElHDiv< TSHAPE >::RestrainedFace(), SetupPyramidRestraint(), TPZVec< T >::size(), and TPZCompEl::Type().

◆ AdjustFluxPolynomialOrders()

void TPZCompMeshTools::AdjustFluxPolynomialOrders	(	TPZCompMesh *	fluxmesh,
		int	hdivplusplus
	)

static

adjust the polynomial orders of the hdiv elements such that the internal order is higher than the sideorders

loop over all the elements

Definition at line 694 of file TPZCompMeshTools.cpp.

References TPZCompEl::Connect(), TPZCompMesh::ConnectVec(), DebugStop, TPZCompMesh::Dimension(), TPZGeoEl::Dimension(), TPZCompMesh::Element(), TPZCompMesh::ExpandSolution(), TPZInterpolatedElement::NConnects(), TPZConnect::NElConnected(), TPZCompMesh::NElements(), TPZInterpolatedElement::NSideConnects(), TPZGeoEl::NSides(), TPZConnect::Order(), TPZCompEl::Reference(), TPZInterpolatedElement::SetSideOrder(), and TPZInterpolatedElement::SideConnectIndex().

◆ ComputeDifferenceNorm()

void TPZCompMeshTools::ComputeDifferenceNorm	(	TPZCompMesh *	mesh1,
		TPZCompMesh *	mesh2,
		TPZVec< STATE > &	square_errors
	)

static

compute the norm of the difference between two meshes put the computed error in the element solution

compute the norm of the difference between two meshes square of the errors are computed for each element of mesh1

Definition at line 656 of file TPZCompMeshTools.cpp.

References ComputeError(), DebugStop, TPZCompMesh::Dimension(), TPZCompMesh::Element(), TPZCompMesh::ElementSolution(), TPZCompMesh::NElements(), TPZFMatrix< TVar >::Redim(), and TPZVec< T >::size().

Referenced by ComputeError().

◆ CreatedCondensedElements()

void TPZCompMeshTools::CreatedCondensedElements	(	TPZCompMesh *	cmesh,
		bool	KeepOneLagrangian,
		bool	keepmatrix = `true`
	)

static

created condensed elements for the elements that have internal nodes

Definition at line 533 of file TPZCompMeshTools.cpp.

References TPZCompMesh::CleanUpUnconnectedNodes(), ComputeError(), cond, TPZCompEl::Connect(), TPZCompMesh::Element(), TPZConnect::HasDependency(), TPZConnect::IncrementElConnected(), TPZConnect::LagrangeMultiplier(), TPZCompEl::NConnects(), TPZConnect::NElConnected(), TPZCompMesh::NElements(), and TPZConnect::NState().

Referenced by TPZMHMixedMeshControl::GroupandCondenseElements(), and TPZMHMixedHybridMeshControl::GroupandCondenseElements().

◆ ExpandHDivPyramidRestraints()

void TPZCompMeshTools::ExpandHDivPyramidRestraints ( TPZCompMesh * cmesh )

static

Add the shapeonerestraints of all restrained connects build a map indexed on the restrained connect

For each element that has a oneshape restraint, add the oneshape restraints of all connects

Definition at line 179 of file TPZCompMeshTools.cpp.

References TPZCompEl::AddShapeRestraint(), DebugStop, TPZCompMesh::Element(), TPZOneShapeRestraint::fFaces, TPZCompEl::GetShapeRestraints(), TPZCompMesh::NElements(), and TPZCompEl::ResetShapeRestraints().

◆ GroupElements() [1/2]

void TPZCompMeshTools::GroupElements	(	TPZCompMesh *	cmesh,
		std::set< int64_t >	elbasis,
		std::set< int64_t > &	grouped
	)

static

group the elements joining boundary elements and their neighbours

Definition at line 295 of file TPZCompMeshTools.cpp.

References TPZElementGroup::AddElement(), TPZCompEl::BuildConnectList(), TPZGeoElSide::ConnectedCompElementList(), TPZCompMesh::Dimension(), TPZGeoEl::Dimension(), TPZCompMesh::Element(), TPZCompElSide::Element(), TPZCompEl::Index(), TPZCompMesh::LoadReferences(), TPZCompMesh::NElements(), TPZGeoEl::NSides(), TPZCompEl::Reference(), TPZCompMesh::Reference(), TPZGeoMesh::ResetReference(), and TPZVec< T >::size().

Referenced by TPZMHMixedMeshControl::GroupandCondenseElements().

◆ GroupElements() [2/2]

void TPZCompMeshTools::GroupElements ( TPZCompMesh * cmesh )

static

group all embedded elements of the computational mesh

Definition at line 367 of file TPZCompMeshTools.cpp.

References TPZElementGroup::AddElement(), TPZCompEl::BuildConnectList(), TPZCompMesh::ComputeNodElCon(), TPZGeoElSide::ConnectedCompElementList(), TPZCompMesh::Dimension(), TPZGeoEl::Dimension(), TPZCompMesh::Element(), TPZCompElSide::Element(), TPZCompEl::Index(), TPZCompMesh::LoadReferences(), TPZCompMesh::NElements(), TPZGeoEl::NSides(), TPZCompEl::Reference(), TPZCompMesh::Reference(), TPZGeoMesh::ResetReference(), and TPZVec< T >::size().

◆ LoadSolution()

void TPZCompMeshTools::LoadSolution	(	TPZCompMesh *	cpressure,
		TPZFunction< STATE > &	Forcing
	)

static

Definition at line 242 of file TPZCompMeshTools.cpp.

References TPZCompMesh::Block(), TPZCompEl::Connect(), TPZGeoEl::Dimension(), TPZCompMesh::Element(), EPiramide, TPZFunction< TVar >::Execute(), TPZGeoNode::GetCoordinates(), TPZGeoEl::NCornerNodes(), TPZCompMesh::NElements(), TPZGeoEl::NodePtr(), TPZCompEl::Reference(), TPZConnect::SequenceNumber(), and TPZGeoEl::Type().

◆ OptimizeBandwidth()

static void TPZCompMeshTools::OptimizeBandwidth ( TPZCompMesh * cmesh )

static

◆ PutinSubmeshes() [1/2]

void TPZCompMeshTools::PutinSubmeshes	(	TPZCompMesh *	cmesh,
		std::set< int64_t > &	elindices,
		int64_t &	index,
		bool	KeepOneLagrangian
	)

static

Put the element set into a subcompmesh and make the connects internal.

Definition at line 508 of file TPZCompMeshTools.cpp.

References TPZCompMesh::ComputeNodElCon(), TPZCompEl::Connect(), TPZConnect::IncrementElConnected(), TPZConnect::LagrangeMultiplier(), TPZSubCompMesh::MakeAllInternal(), TPZSubCompMesh::NConnects(), and TPZSubCompMesh::TransferElement().

Referenced by TPZMHMixedMeshChannelControl::HideTheElements(), and TPZMHMixedMeshControl::HideTheElements().

◆ PutinSubmeshes() [2/2]

void TPZCompMeshTools::PutinSubmeshes	(	TPZCompMesh *	cmesh,
		std::map< int64_t, std::set< int64_t > > &	elindices,
		std::map< int64_t, int64_t > &	indices,
		bool	KeepOneLagrangian
	)

static

Put the element set into a subcompmesh and make the connects internal.

Definition at line 458 of file TPZCompMeshTools.cpp.

References TPZCompMesh::ComputeNodElCon(), TPZCompEl::Connect(), DebugStop, TPZCompMesh::Element(), TPZConnect::IncrementElConnected(), TPZConnect::LagrangeMultiplier(), TPZSubCompMesh::MakeAllInternal(), TPZSubCompMesh::NConnects(), TPZConnect::NState(), and TPZSubCompMesh::TransferElement().

◆ SetPressureOrders()

void TPZCompMeshTools::SetPressureOrders	(	TPZCompMesh *	fluxmesh,
		TPZCompMesh *	pressuremesh
	)

static

set the pressure order acording to the order of internal connect of the elements of the fluxmesh

Definition at line 737 of file TPZCompMeshTools.cpp.

References TPZCompMesh::ConnectVec(), DebugStop, TPZCompMesh::Dimension(), TPZGeoEl::Dimension(), TPZCompMesh::Element(), TPZCompMesh::ExpandSolution(), TPZCompEl::Index(), TPZCompMesh::LoadReferences(), TPZCompMesh::NElements(), TPZGeoEl::NSides(), TPZConnect::Order(), TPZInterpolatedElement::PRefine(), TPZCompEl::Reference(), TPZCompMesh::Reference(), TPZGeoEl::Reference(), TPZGeoMesh::ResetReference(), and TPZInterpolatedElement::SideConnectIndex().

◆ UnCondensedElements()

void TPZCompMeshTools::UnCondensedElements ( TPZCompMesh * cmesh )

static

uncondensed elements for the elements that have internal nodes

Definition at line 442 of file TPZCompMeshTools.cpp.

References cond, TPZCompMesh::ElementVec(), TPZCompMesh::NElements(), and TPZCondensedCompEl::Unwrap().

◆ UnGroupElements()

void TPZCompMeshTools::UnGroupElements ( TPZCompMesh * cmesh )

static

ungroup all embedded elements of the computational mesh

Definition at line 426 of file TPZCompMeshTools.cpp.

References TPZCompMesh::ElementVec(), TPZCompMesh::NElements(), and TPZElementGroup::Unwrap().

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

Mesh/TPZCompMeshTools.h
Mesh/TPZCompMeshTools.cpp

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ AddHDivPyramidRestraints()

◆ AdjustFluxPolynomialOrders()

◆ ComputeDifferenceNorm()

◆ CreatedCondensedElements()

◆ ExpandHDivPyramidRestraints()

◆ GroupElements() [1/2]

◆ GroupElements() [2/2]

◆ LoadSolution()

◆ OptimizeBandwidth()

◆ PutinSubmeshes() [1/2]

◆ PutinSubmeshes() [2/2]

◆ SetPressureOrders()

◆ UnCondensedElements()

◆ UnGroupElements()