Current class provides an implementation for the base builder and solving operations. More...

#include <builder_and_solver.h>

Inheritance diagram for Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >:

Collaboration diagram for Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >:

Public Member Functions
Life Cycle
	BuilderAndSolver ()
	Default constructor. More...

	BuilderAndSolver (typename TLinearSolver::Pointer pNewLinearSystemSolver, Parameters ThisParameters)
	Default constructor with Parameters. More...

	BuilderAndSolver (typename TLinearSolver::Pointer pNewLinearSystemSolver)
	Default constructor. More...

virtual	~BuilderAndSolver ()

virtual ClassType::Pointer	Create (typename TLinearSolver::Pointer pNewLinearSystemSolver, Parameters ThisParameters) const
	Create method. More...

Access
void	SetEchoLevel (int Level)
	It sets the level of echo for the solving strategy. More...

int	GetEchoLevel () const
	It returns the echo level. More...

virtual TSparseSpace::MatrixType &	GetConstraintRelationMatrix ()
	This method returns constraint relation (T) matrix. More...

virtual TSparseSpace::VectorType &	GetConstraintConstantVector ()
	This method returns constraint constant vector. More...

Input and output
virtual std::string	Info () const
	Turn back information as a string. More...

virtual void	PrintInfo (std::ostream &rOStream) const
	Print information about this object. More...

virtual void	PrintData (std::ostream &rOStream) const
	Print object's data. More...

Protected Member Functions
Protected Operations
virtual Parameters	ValidateAndAssignParameters (Parameters ThisParameters, const Parameters DefaultParameters) const
	This method validate and assign default parameters. More...

virtual void	AssignSettings (const Parameters ThisParameters)
	This method assigns settings to member variables. More...

Protected Attributes
Protected member Variables
TLinearSolver::Pointer	mpLinearSystemSolver = nullptr

DofsArrayType	mDofSet
	Pointer to the linear solver. More...

bool	mReshapeMatrixFlag = false
	The set containing the DoF of the system. More...

bool	mDofSetIsInitialized = false
	If the matrix is reshaped each step. More...

bool	mCalculateReactionsFlag = false
	Flag taking care if the dof set was initialized ot not. More...

unsigned int	mEquationSystemSize
	Flag taking in account if it is needed or not to calculate the reactions. More...

int	mEchoLevel = 0
	Number of degrees of freedom of the problem to be solve. More...

TSystemVectorPointerType	mpReactionsVector

Type Definitions
typedef BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >	ClassType
	The definition of the current class. More...

typedef std::size_t	SizeType
	Definition of the size type. More...

typedef std::size_t	IndexType
	Definition of the index type. More...

typedef TSparseSpace::DataType	TDataType
	Definition of the data type. More...

typedef TSparseSpace::MatrixType	TSystemMatrixType
	Definition of the sparse matrix. More...

typedef TSparseSpace::VectorType	TSystemVectorType
	Definition of the vector size. More...

typedef TSparseSpace::MatrixPointerType	TSystemMatrixPointerType
	Definition of the pointer to the sparse matrix. More...

typedef TSparseSpace::VectorPointerType	TSystemVectorPointerType
	Definition of the pointer to the vector. More...

typedef TDenseSpace::MatrixType	LocalSystemMatrixType
	The local matrix definition. More...

typedef TDenseSpace::VectorType	LocalSystemVectorType
	The local vector definition. More...

typedef Scheme< TSparseSpace, TDenseSpace >	TSchemeType
	Definition of the scheme type. More...

typedef ModelPart::DofType	TDofType
	Definition of the DoF class. More...

typedef ModelPart::DofsArrayType	DofsArrayType
	Definition of the DoF array type. More...

typedef ModelPart::NodesContainerType	NodesArrayType
	The containers of the entities. More...

typedef ModelPart::ElementsContainerType	ElementsArrayType

typedef ModelPart::ConditionsContainerType	ConditionsArrayType

typedef PointerVectorSet< Element, IndexedObject >	ElementsContainerType
	The definition of the element container type. More...

	KRATOS_CLASS_POINTER_DEFINITION (BuilderAndSolver)
	Pointer definition of BuilderAndSolver. More...

Operators
bool	GetCalculateReactionsFlag () const
	This method returns the flag mCalculateReactionsFlag. More...

void	SetCalculateReactionsFlag (bool flag)
	This method sets the flag mCalculateReactionsFlag. More...

bool	GetDofSetIsInitializedFlag () const
	This method returns the flag mDofSetIsInitialized. More...

void	SetDofSetIsInitializedFlag (bool DofSetIsInitialized)
	This method sets the flag mDofSetIsInitialized. More...

bool	GetReshapeMatrixFlag () const
	This method returns the flag mReshapeMatrixFlag. More...

void	SetReshapeMatrixFlag (bool ReshapeMatrixFlag)
	This method sets the flag mReshapeMatrixFlag. More...

unsigned int	GetEquationSystemSize () const
	This method returns the value mEquationSystemSize. More...

TLinearSolver::Pointer	GetLinearSystemSolver () const
	This method return the linear solver used. More...

void	SetLinearSystemSolver (typename TLinearSolver::Pointer pLinearSystemSolver)
	This method sets the linear solver to be used. More...

virtual void	BuildLHS (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA)
	Function to perform the building of the LHS, depending on the implementation chosen the size of the matrix could be equal to the total number of Dofs or to the number unrestrained dofs. More...

virtual void	BuildRHS (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemVectorType &rb)
	Function to perform the build of the RHS. The vector could be sized as the total number of dofs or as the number of unrestrained ones. More...

virtual void	Build (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rb)
	equivalent (but generally faster) then performing BuildLHS and BuildRHS More...

virtual void	BuildLHS_CompleteOnFreeRows (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA)
	It builds a rectangular matrix of size n*N where "n" is the number of unrestrained degrees of freedom and "N" is the total number of degrees of freedom involved. More...

virtual void	BuildLHS_Complete (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA)
	It builds a matrix of size N*N where "N" is the total number of degrees of freedom involved. More...

virtual void	SystemSolve (TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	This is a call to the linear system solver. More...

virtual void	BuildAndSolve (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	Function to perform the building and solving phase at the same time. More...

virtual void	BuildAndSolveLinearizedOnPreviousIteration (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb, const bool MoveMesh)
	Function to perform the building and solving phase at the same time Linearizing with the database at the old iteration. More...

virtual void	BuildRHSAndSolve (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	Corresponds to the previews, but the System's matrix is considered already built and only the RHS is built again. More...

virtual void	ApplyDirichletConditions (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	It applies the dirichlet conditions. This operation may be very heavy or completely unexpensive depending on the implementation chosen and on how the System Matrix is built. More...

virtual void	ApplyDirichletConditions_LHS (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx)
	The same of the precedent but affecting only the LHS. More...

virtual void	ApplyDirichletConditions_RHS (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemVectorType &rDx, TSystemVectorType &rb)
	The same of the precedent but affecting only the RHS. More...

virtual void	ApplyRHSConstraints (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemVectorType &rb)
	Applies the constraints with master-slave relation matrix (RHS only) More...

virtual void	ApplyConstraints (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rb)
	Applies the constraints with master-slave relation matrix. More...

virtual void	SetUpDofSet (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart)
	Builds the list of the DofSets involved in the problem by "asking" to each element and condition its Dofs. More...

virtual DofsArrayType &	GetDofSet ()
	It allows to get the list of Dofs from the element. More...

virtual const DofsArrayType &	GetDofSet () const
	It allows to get the list of Dofs from the element. More...

virtual void	SetUpSystem (ModelPart &rModelPart)
	It organises the dofset in order to speed up the building phase. More...

virtual void	ResizeAndInitializeVectors (typename TSchemeType::Pointer pScheme, TSystemMatrixPointerType &pA, TSystemVectorPointerType &pDx, TSystemVectorPointerType &pb, ModelPart &rModelPart)
	This method initializes and resizes the system of equations. More...

virtual void	InitializeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	It applies certain operations at the system of equations at the beginning of the solution step. More...

virtual void	FinalizeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	It applies certain operations at the system of equations at the end of the solution step. More...

virtual void	CalculateReactions (typename TSchemeType::Pointer pScheme, ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	It computes the reactions of the system. More...

virtual void	Clear ()
	This function is intended to be called at the end of the solution step to clean up memory storage not needed. More...

virtual int	Check (ModelPart &rModelPart)
	This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors. More...

virtual Parameters	GetDefaultParameters () const
	This method provides the defaults parameters to avoid conflicts between the different constructors. More...

static std::string	Name ()
	Returns the name of the class as used in the settings (snake_case format) More...

Detailed Description

template<class TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >

Current class provides an implementation for the base builder and solving operations.

The RHS is constituted by the unbalanced loads (residual) Degrees of freedom are reordered putting the restrained degrees of freedom at the end of the system ordered in reverse order with respect to the DofSet.

Author: Riccardo Rossi

Member Typedef Documentation

◆ ClassType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BuilderAndSolver<TSparseSpace, TDenseSpace, TLinearSolver> Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ClassType

The definition of the current class.

◆ ConditionsArrayType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ModelPart::ConditionsContainerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ConditionsArrayType

◆ DofsArrayType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ModelPart::DofsArrayType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::DofsArrayType

Definition of the DoF array type.

◆ ElementsArrayType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ModelPart::ElementsContainerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ElementsArrayType

◆ ElementsContainerType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef PointerVectorSet<Element, IndexedObject> Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ElementsContainerType

The definition of the element container type.

◆ IndexType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef std::size_t Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::IndexType

Definition of the index type.

◆ LocalSystemMatrixType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TDenseSpace::MatrixType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::LocalSystemMatrixType

The local matrix definition.

◆ LocalSystemVectorType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TDenseSpace::VectorType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::LocalSystemVectorType

The local vector definition.

◆ NodesArrayType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ModelPart::NodesContainerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::NodesArrayType

The containers of the entities.

◆ SizeType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef std::size_t Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SizeType

Definition of the size type.

◆ TDataType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TSparseSpace::DataType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TDataType

Definition of the data type.

◆ TDofType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ModelPart::DofType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TDofType

Definition of the DoF class.

◆ TSchemeType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef Scheme<TSparseSpace, TDenseSpace> Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TSchemeType

Definition of the scheme type.

◆ TSystemMatrixPointerType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TSparseSpace::MatrixPointerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TSystemMatrixPointerType

Definition of the pointer to the sparse matrix.

◆ TSystemMatrixType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TSparseSpace::MatrixType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TSystemMatrixType

Definition of the sparse matrix.

◆ TSystemVectorPointerType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TSparseSpace::VectorPointerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TSystemVectorPointerType

Definition of the pointer to the vector.

◆ TSystemVectorType

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef TSparseSpace::VectorType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::TSystemVectorType

Definition of the vector size.

Constructor & Destructor Documentation

◆ BuilderAndSolver() [1/3]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuilderAndSolver ( )

inlineexplicit

Default constructor.

◆ BuilderAndSolver() [2/3]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuilderAndSolver	(	typename TLinearSolver::Pointer	pNewLinearSystemSolver,
		Parameters	ThisParameters
	)

inlineexplicit

Default constructor with Parameters.

Parameters

pNewLinearSystemSolver	The linear solver for the system of equations
ThisParameters	The configuration parameters

◆ BuilderAndSolver() [3/3]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuilderAndSolver ( typename TLinearSolver::Pointer pNewLinearSystemSolver )

inlineexplicit

Default constructor.

Parameters

pNewLinearSystemSolver The linear solver for the system of equations

◆ ~BuilderAndSolver()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::~BuilderAndSolver ( )

inlinevirtual

Destructor.

Member Function Documentation

◆ ApplyConstraints()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ApplyConstraints	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rb
	)

inlinevirtual

Applies the constraints with master-slave relation matrix.

Parameters

pScheme	The integration scheme considered
rModelPart	The model part of the problem to solve
rA	The LHS matrix
rb	The RHS vector

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::ResidualBasedBlockBuilderAndSolverWithConstraintsForChimera< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ ApplyDirichletConditions()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ApplyDirichletConditions	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

It applies the dirichlet conditions. This operation may be very heavy or completely unexpensive depending on the implementation chosen and on how the System Matrix is built.

For explanation of how it works for a particular implementation the user should refer to the particular Builder And Solver chosen

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

◆ ApplyDirichletConditions_LHS()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ApplyDirichletConditions_LHS	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx
	)

inlinevirtual

The same of the precedent but affecting only the LHS.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns

◆ ApplyDirichletConditions_RHS()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ApplyDirichletConditions_RHS	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

The same of the precedent but affecting only the RHS.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rb	The RHS vector of the system of equations

◆ ApplyRHSConstraints()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ApplyRHSConstraints	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemVectorType &	rb
	)

inlinevirtual

Applies the constraints with master-slave relation matrix (RHS only)

Parameters

pScheme	The integration scheme considered
rModelPart	The model part of the problem to solve
rb	The RHS vector

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ AssignSettings()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::AssignSettings ( const Parameters ThisParameters )

inlineprotectedvirtual

This method assigns settings to member variables.

Parameters

ThisParameters Parameters that are assigned to the member variables

◆ Build()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Build	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rb
	)

inlinevirtual

equivalent (but generally faster) then performing BuildLHS and BuildRHS

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rb	The RHS vector of the system of equations

◆ BuildAndSolve()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildAndSolve	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

Function to perform the building and solving phase at the same time.

It is ideally the fastest and safer function to use when it is possible to solve just after building

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

◆ BuildAndSolveLinearizedOnPreviousIteration()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildAndSolveLinearizedOnPreviousIteration	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb,
		const bool	MoveMesh
	)

inlinevirtual

Function to perform the building and solving phase at the same time Linearizing with the database at the old iteration.

It is ideally the fastest and safer function to use when it is possible to solve just after building

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations
MoveMesh	tells if the update of the scheme needs to be performed when calling the Update of the scheme

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ BuildLHS()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildLHS	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA
	)

inlinevirtual

Function to perform the building of the LHS, depending on the implementation chosen the size of the matrix could be equal to the total number of Dofs or to the number unrestrained dofs.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations

Reimplemented in Kratos::ResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::ExplicitHamiltonBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ BuildLHS_Complete()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildLHS_Complete	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA
	)

inlinevirtual

It builds a matrix of size N*N where "N" is the total number of degrees of freedom involved.

This matrix is obtained by building the total matrix including the lines and columns corresponding to the fixed degrees of freedom

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations

◆ BuildLHS_CompleteOnFreeRows()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildLHS_CompleteOnFreeRows	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA
	)

inlinevirtual

It builds a rectangular matrix of size n*N where "n" is the number of unrestrained degrees of freedom and "N" is the total number of degrees of freedom involved.

This matrix is obtained by building the total matrix without the lines corresponding to the fixed degrees of freedom (but keeping the columns!!)

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations

Reimplemented in Kratos::ResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::TrilinosResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ BuildRHS()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildRHS	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemVectorType &	rb
	)

inlinevirtual

Function to perform the build of the RHS. The vector could be sized as the total number of dofs or as the number of unrestrained ones.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rb	The RHS vector of the system of equations

◆ BuildRHSAndSolve()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::BuildRHSAndSolve	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

Corresponds to the previews, but the System's matrix is considered already built and only the RHS is built again.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

Reimplemented in Kratos::ResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolverWithMassAndDamping< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::TrilinosResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ CalculateReactions()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::CalculateReactions	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

It computes the reactions of the system.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

◆ Check()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual int Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Check ( ModelPart & rModelPart )

inlinevirtual

This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors.

Parameters

rModelPart The model part to compute

Returns: 0 all ok

Reimplemented in Kratos::ResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::NodalResidualBasedEliminationBuilderAndSolverContinuity< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::NodalResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::ExplicitHamiltonBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ Clear()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Clear ( )

inlinevirtual

This function is intended to be called at the end of the solution step to clean up memory storage not needed.

◆ Create()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual ClassType::Pointer Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Create	(	typename TLinearSolver::Pointer	pNewLinearSystemSolver,
		Parameters	ThisParameters
	)		const

inlinevirtual

Create method.

Parameters

pNewLinearSystemSolver	The linear solver for the system of equations
ThisParameters	The configuration parameters

◆ FinalizeSolutionStep()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::FinalizeSolutionStep	(	ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

It applies certain operations at the system of equations at the end of the solution step.

Parameters

rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

Reimplemented in Kratos::TrilinosResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedEliminationQuasiIncompressibleBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver, TDim >, and Kratos::ExplicitHamiltonBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ GetCalculateReactionsFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetCalculateReactionsFlag ( ) const

inline

This method returns the flag mCalculateReactionsFlag.

Returns: The flag that tells if the reactions are computed

◆ GetConstraintConstantVector()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual TSparseSpace::VectorType& Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetConstraintConstantVector ( )

inlinevirtual

This method returns constraint constant vector.

Returns: The constraint constant vector

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ GetConstraintRelationMatrix()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual TSparseSpace::MatrixType& Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetConstraintRelationMatrix ( )

inlinevirtual

This method returns constraint relation (T) matrix.

Returns: The constraint relation (T) matrix

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ GetDefaultParameters()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual Parameters Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetDefaultParameters ( ) const

inlinevirtual

This method provides the defaults parameters to avoid conflicts between the different constructors.

Returns: The default parameters

◆ GetDofSet() [1/2]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual DofsArrayType& Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetDofSet ( )

inlinevirtual

It allows to get the list of Dofs from the element.

◆ GetDofSet() [2/2]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual const DofsArrayType& Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetDofSet ( ) const

inlinevirtual

It allows to get the list of Dofs from the element.

◆ GetDofSetIsInitializedFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetDofSetIsInitializedFlag ( ) const

inline

This method returns the flag mDofSetIsInitialized.

Returns: The flag that tells if the dof set is initialized

◆ GetEchoLevel()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

int Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetEchoLevel ( ) const

inline

It returns the echo level.

Returns: The echo level of the builder and solver

◆ GetEquationSystemSize()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

unsigned int Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetEquationSystemSize ( ) const

inline

This method returns the value mEquationSystemSize.

Returns: Size of the system of equations

◆ GetLinearSystemSolver()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

TLinearSolver::Pointer Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetLinearSystemSolver ( ) const

inline

This method return the linear solver used.

Returns: mpLinearSystemSolver The linear solver used

◆ GetReshapeMatrixFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::GetReshapeMatrixFlag ( ) const

inline

This method returns the flag mReshapeMatrixFlag.

Returns: The flag that tells if we need to reshape the LHS matrix

◆ Info()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual std::string Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Info ( ) const

inlinevirtual

Turn back information as a string.

◆ InitializeSolutionStep()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::InitializeSolutionStep	(	ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

It applies certain operations at the system of equations at the beginning of the solution step.

Parameters

rModelPart	The model part to compute
rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

Reimplemented in Kratos::ROMBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::GlobalROMBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedEliminationQuasiIncompressibleBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver, TDim >, and Kratos::ExplicitHamiltonBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::KRATOS_CLASS_POINTER_DEFINITION ( BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver > )

Pointer definition of BuilderAndSolver.

◆ Name()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

static std::string Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::Name ( )

inlinestatic

Returns the name of the class as used in the settings (snake_case format)

Returns: The name of the class

◆ PrintData()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::PrintData ( std::ostream & rOStream ) const

inlinevirtual

Print object's data.

◆ PrintInfo()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::PrintInfo ( std::ostream & rOStream ) const

inlinevirtual

Print information about this object.

◆ ResizeAndInitializeVectors()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ResizeAndInitializeVectors	(	typename TSchemeType::Pointer	pScheme,
		TSystemMatrixPointerType &	pA,
		TSystemVectorPointerType &	pDx,
		TSystemVectorPointerType &	pb,
		ModelPart &	rModelPart
	)

inlinevirtual

This method initializes and resizes the system of equations.

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute
pA	The pointer to LHS matrix of the system of equations
pDx	The pointer to vector of unknowns
pb	The pointer to RHS vector of the system of equations

◆ SetCalculateReactionsFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetCalculateReactionsFlag ( bool flag )

inline

This method sets the flag mCalculateReactionsFlag.

Parameters

CalculateReactionsFlag The flag that tells if the reactions are computed

◆ SetDofSetIsInitializedFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetDofSetIsInitializedFlag ( bool DofSetIsInitialized )

inline

This method sets the flag mDofSetIsInitialized.

Parameters

DofSetIsInitialized The flag that tells if the dof set is initialized

◆ SetEchoLevel()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetEchoLevel ( int Level )

inline

It sets the level of echo for the solving strategy.

Parameters

Level The level to set

The different levels of echo are:

0: Mute... no echo at all
1: Printing time and basic information
2: Printing linear solver data
3: Print of debug information: Echo of stiffness matrix, Dx, b...
4: Print of stiffness matrix, b to Matrix Market

◆ SetLinearSystemSolver()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetLinearSystemSolver ( typename TLinearSolver::Pointer pLinearSystemSolver )

inline

This method sets the linear solver to be used.

Parameters

pLinearSystemSolver The linear solver to be used

◆ SetReshapeMatrixFlag()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetReshapeMatrixFlag ( bool ReshapeMatrixFlag )

inline

This method sets the flag mReshapeMatrixFlag.

Parameters

ReshapeMatrixFlag The flag that tells if we need to reshape the LHS matrix

◆ SetUpDofSet()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetUpDofSet	(	typename TSchemeType::Pointer	pScheme,
		ModelPart &	rModelPart
	)

inlinevirtual

Builds the list of the DofSets involved in the problem by "asking" to each element and condition its Dofs.

The list of dofs is stores inside the BuilderAndSolver as it is closely connected to the way the matrix and RHS are built

Parameters

pScheme	The pointer to the integration scheme
rModelPart	The model part to compute

◆ SetUpSystem()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SetUpSystem ( ModelPart & rModelPart )

inlinevirtual

It organises the dofset in order to speed up the building phase.

Parameters

rModelPart The model part to compute

◆ SystemSolve()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::SystemSolve	(	TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlinevirtual

This is a call to the linear system solver.

Parameters

rA	The LHS matrix of the system of equations
rDx	The vector of unknowns
rb	The RHS vector of the system of equations

Reimplemented in Kratos::ResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::ResidualBasedBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::TrilinosBlockBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >, Kratos::NodalResidualBasedEliminationBuilderAndSolverContinuity< TSparseSpace, TDenseSpace, TLinearSolver >, and Kratos::NodalResidualBasedEliminationBuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ ValidateAndAssignParameters()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual Parameters Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::ValidateAndAssignParameters	(	Parameters	ThisParameters,
		const Parameters	DefaultParameters
	)		const

inlineprotectedvirtual

This method validate and assign default parameters.

Parameters

rParameters	Parameters to be validated
DefaultParameters	The default parameters

Returns: Returns validated Parameters

Reimplemented in Kratos::ResidualBasedBlockBuilderAndSolverWithLagrangeMultiplier< TSparseSpace, TDenseSpace, TLinearSolver >.

Member Data Documentation

◆ mCalculateReactionsFlag

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mCalculateReactionsFlag = false

protected

Flag taking care if the dof set was initialized ot not.

◆ mDofSet

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

DofsArrayType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mDofSet

protected

Pointer to the linear solver.

◆ mDofSetIsInitialized

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mDofSetIsInitialized = false

protected

If the matrix is reshaped each step.

◆ mEchoLevel

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

int Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mEchoLevel = 0

protected

Number of degrees of freedom of the problem to be solve.

◆ mEquationSystemSize

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

unsigned int Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mEquationSystemSize

protected

Flag taking in account if it is needed or not to calculate the reactions.

◆ mpLinearSystemSolver

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

TLinearSolver::Pointer Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mpLinearSystemSolver = nullptr

protected

◆ mpReactionsVector

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

TSystemVectorPointerType Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mpReactionsVector

protected

◆ mReshapeMatrixFlag

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >::mReshapeMatrixFlag = false

protected

The set containing the DoF of the system.

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

/home/runner/work/Documentation/Documentation/master/kratos/solving_strategies/builder_and_solvers/builder_and_solver.h

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Operators

Detailed Description

template<class TSparseSpace, class TDenseSpace, class TLinearSolver> class Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >

Member Typedef Documentation

◆ ClassType

◆ ConditionsArrayType

◆ DofsArrayType

◆ ElementsArrayType

◆ ElementsContainerType

◆ IndexType

◆ LocalSystemMatrixType

◆ LocalSystemVectorType

◆ NodesArrayType

◆ SizeType

◆ TDataType

◆ TDofType

◆ TSchemeType

◆ TSystemMatrixPointerType

◆ TSystemMatrixType

◆ TSystemVectorPointerType

◆ TSystemVectorType

Constructor & Destructor Documentation

◆ BuilderAndSolver() [1/3]

◆ BuilderAndSolver() [2/3]

◆ BuilderAndSolver() [3/3]

◆ ~BuilderAndSolver()

Member Function Documentation

◆ ApplyConstraints()

◆ ApplyDirichletConditions()

◆ ApplyDirichletConditions_LHS()

◆ ApplyDirichletConditions_RHS()

◆ ApplyRHSConstraints()

◆ AssignSettings()

◆ Build()

◆ BuildAndSolve()

◆ BuildAndSolveLinearizedOnPreviousIteration()

◆ BuildLHS()

◆ BuildLHS_Complete()

◆ BuildLHS_CompleteOnFreeRows()

◆ BuildRHS()

◆ BuildRHSAndSolve()

◆ CalculateReactions()

◆ Check()

◆ Clear()

◆ Create()

◆ FinalizeSolutionStep()

◆ GetCalculateReactionsFlag()

◆ GetConstraintConstantVector()

◆ GetConstraintRelationMatrix()

◆ GetDefaultParameters()

◆ GetDofSet() [1/2]

◆ GetDofSet() [2/2]

◆ GetDofSetIsInitializedFlag()

◆ GetEchoLevel()

◆ GetEquationSystemSize()

◆ GetLinearSystemSolver()

◆ GetReshapeMatrixFlag()

◆ Info()

◆ InitializeSolutionStep()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ Name()

◆ PrintData()

◆ PrintInfo()

◆ ResizeAndInitializeVectors()

◆ SetCalculateReactionsFlag()

◆ SetDofSetIsInitializedFlag()

◆ SetEchoLevel()

◆ SetLinearSystemSolver()

◆ SetReshapeMatrixFlag()

◆ SetUpDofSet()

◆ SetUpSystem()

◆ SystemSolve()

◆ ValidateAndAssignParameters()

Member Data Documentation

◆ mCalculateReactionsFlag

◆ mDofSet

template<class TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >