#include <MechanicsLinearFEOperator.h>

Inheritance diagram for AMP::Operator::MechanicsLinearFEOperator:

[legend]

Public Types
typedef std::shared_ptr< AMP::Operator::Operator >	shared_ptr

Public Member Functions
virtual void	apply (AMP::LinearAlgebra::Vector::const_shared_ptr u, AMP::LinearAlgebra::Vector::shared_ptr f) override

virtual void	apply (std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< AMP::LinearAlgebra::Vector > f)=0

std::shared_ptr< AMP::LinearAlgebra::Vector >	createInputVector () const override
	Get a input vector ( For \(\mathbf{A(x)}\), \(\mathbf{x}\) is a input vector )

std::shared_ptr< AMP::LinearAlgebra::Vector >	createOutputVector () const override
	Get an output vector ( For \(\mathbf{y=A(x)}\), \(\mathbf{y}\) is an output vector )

std::shared_ptr< AMP::LinearAlgebra::Variable >	getInputVariable () const override
	Return the input variable.

std::shared_ptr< MechanicsMaterialModel >	getMaterialModel ()

virtual std::shared_ptr< AMP::LinearAlgebra::Matrix >	getMatrix ()

AMP::Utilities::MemoryType	getMemoryLocation () const

std::shared_ptr< AMP::Mesh::Mesh >	getMesh ()
	Return the mesh.

std::shared_ptr< const AMP::Mesh::Mesh >	getMesh () const
	Return the mesh.

std::shared_ptr< AMP::LinearAlgebra::Variable >	getOutputVariable () const override
	Return the output variable.

virtual std::shared_ptr< OperatorParameters >	getParameters (const std::string &type, std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< OperatorParameters > params=nullptr)

virtual bool	isValidVector (std::shared_ptr< const AMP::LinearAlgebra::Vector >)
	given a vector return whether it is valid or not

virtual void	makeConsistent (std::shared_ptr< AMP::LinearAlgebra::Vector > vec)

	MechanicsLinearFEOperator (std::shared_ptr< const OperatorParameters > params)

void	postAssembly () override

void	postElementOperation () override

void	preAssembly (std::shared_ptr< const OperatorParameters > params) override

void	preElementOperation (const AMP::Mesh::MeshElement &) override

void	printStressAndStrain (AMP::LinearAlgebra::Vector::shared_ptr disp, const std::string &fname)

virtual void	reInitializeVector (std::shared_ptr< AMP::LinearAlgebra::Vector >)

void	reset (std::shared_ptr< const OperatorParameters >) override

virtual void	residual (std::shared_ptr< const AMP::LinearAlgebra::Vector > f, std::shared_ptr< const AMP::LinearAlgebra::Vector > u, std::shared_ptr< AMP::LinearAlgebra::Vector > r)

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector >	selectInputVector () const
	Return the selector for input vectors.

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector >	selectOutputVector () const
	Return the selector for output vectors.

virtual void	setDebugPrintInfoLevel (int level)

virtual void	setMatrix (std::shared_ptr< AMP::LinearAlgebra::Matrix > in_mat)

virtual void	setVariables (std::shared_ptr< AMP::LinearAlgebra::Variable > in, std::shared_ptr< AMP::LinearAlgebra::Variable > out)

std::shared_ptr< AMP::LinearAlgebra::Vector >	subsetInputVector (std::shared_ptr< AMP::LinearAlgebra::Vector > vec) const
	Subset input vector.

std::shared_ptr< const AMP::LinearAlgebra::Vector >	subsetInputVector (std::shared_ptr< const AMP::LinearAlgebra::Vector > vec) const
	Subset input vector.

std::shared_ptr< AMP::LinearAlgebra::Vector >	subsetOutputVector (std::shared_ptr< AMP::LinearAlgebra::Vector > vec) const
	Subset output vector.

std::shared_ptr< const AMP::LinearAlgebra::Vector >	subsetOutputVector (std::shared_ptr< const AMP::LinearAlgebra::Vector > vec) const
	Subset output vector.

std::string	type () const override
	Return the name of the operator.

virtual	~MechanicsLinearFEOperator ()

Protected Member Functions
void	createCurrentLibMeshElement ()

void	destroyCurrentLibMeshElement ()

void	getBackendFromInput (std::shared_ptr< AMP::Database > db)

void	getDofIndicesForCurrentElement ()

virtual std::shared_ptr< OperatorParameters >	getJacobianParameters (std::shared_ptr< const AMP::LinearAlgebra::Vector >)

	MechanicsLinearFEOperator (std::shared_ptr< const MechanicsLinearFEOperatorParameters >, bool)

void	setMemoryAndBackendParameters (std::shared_ptr< AMP::Database > db)

Protected Attributes
AMP::Utilities::Backend	d_backend = AMP::Utilities::Backend::Serial

libMesh::Elem *	d_currElemPtr

AMP::Mesh::MeshElementVectorPtr	d_currNodes

AMP::LinearAlgebra::Vector::shared_ptr	d_dispVec

std::vector< std::vector< size_t > >	d_dofIndices

std::vector< std::vector< double > >	d_elementStiffnessMatrix

std::shared_ptr< ElementOperation >	d_elemOp

int	d_iDebugPrintInfoLevel = 0

std::shared_ptr< AMP::Discretization::DOFManager >	d_inDofMap

std::shared_ptr< AMP::LinearAlgebra::Variable >	d_inputVariable

int	d_iObject_id

std::shared_ptr< MechanicsMaterialModel >	d_materialModel

std::shared_ptr< AMP::LinearAlgebra::Matrix >	d_matrix

std::shared_ptr< MechanicsLinearElement >	d_mechLinElem

std::shared_ptr< MechanicsLinearUpdatedLagrangianElement >	d_mechLinULElem

AMP::Utilities::MemoryType	d_memory_location = AMP::Utilities::MemoryType::none

std::shared_ptr< AMP::Mesh::Mesh >	d_Mesh

std::shared_ptr< AMP::Discretization::DOFManager >	d_outDofMap

std::shared_ptr< AMP::LinearAlgebra::Variable >	d_outputVariable

AMP::LinearAlgebra::Vector::shared_ptr	d_refXYZ

bool	d_useUpdatedLagrangian

Static Protected Attributes
static int	d_iInstance_id

Detailed Description

A class for representing the linear operator for linear/nonlinear mechanics. In the case of nonlinear mechanics, this operator will result from the linearization (or some approximate linearization) of the nonlinear operator. This class can be used to compute the finite element (FE) stiffness matrix corresponding to the mechanical equilibrium equations for a solid body. This class only deals with the volume integration, the boundary conditions are handled separately by the boundary operators.

Definition at line 26 of file MechanicsLinearFEOperator.h.

Member Typedef Documentation

◆ shared_ptr

typedef std::shared_ptr<AMP::Operator::Operator> AMP::Operator::Operator::shared_ptr

inherited

Definition at line 29 of file Operator.h.

Constructor & Destructor Documentation

◆ MechanicsLinearFEOperator() [1/2]

AMP::Operator::MechanicsLinearFEOperator::MechanicsLinearFEOperator ( std::shared_ptr< const OperatorParameters > params )

explicit

Constructor. This allocates memory for the stiffness matrix. This also computes the entries of the stiffness matrix unless (a) this operator is the jacobian of the nonlinear mechanics operator and (b) the nonlinear mechanics operator is not already initialized at the time of construction of this operator. This reads the values for the following keys from the database object contained in the parameter object, params: 1) isAttachedToNonlinearOperator (false by default) - Is this a jacobian of the nonlinear mechanics operator? 2) isNonlinearOperatorInitialized (false by default) - If this is a jacobian of the nonlinear mechanics operator, is the nonlinear mechanics operator already initialized at the time of construction of this operator? 3) InputVariable (No default value) - Name of the input variable 4) OutputVariable (No default value) - Name of the output variable

◆ ~MechanicsLinearFEOperator()

virtual AMP::Operator::MechanicsLinearFEOperator::~MechanicsLinearFEOperator ( )

inlinevirtual

Destructor

Definition at line 54 of file MechanicsLinearFEOperator.h.

◆ MechanicsLinearFEOperator() [2/2]

AMP::Operator::MechanicsLinearFEOperator::MechanicsLinearFEOperator	(	std::shared_ptr< const MechanicsLinearFEOperatorParameters >	,
		bool
	)

protected

Member Function Documentation

◆ apply() [1/2]

virtual void AMP::Operator::LinearOperator::apply	(	AMP::LinearAlgebra::Vector::const_shared_ptr	u,
		AMP::LinearAlgebra::Vector::shared_ptr	f
	)

overridevirtualinherited

The apply function for this operator, A, performs the following operation: f = A(u) Here, A(u) is simply a Matrix-Vector multiplication.

Parameters

[in]	u	input vector.
[out]	f	residual/output vector.

Reimplemented in AMP::Operator::IdentityOperator, AMP::Operator::PetscMatrixShellOperator, AMP::Operator::TrilinosMatrixShellOperator, and AMP::Operator::BDFRadDifOpPJac.

◆ apply() [2/2]

virtual void AMP::Operator::Operator::apply	(	std::shared_ptr< const AMP::LinearAlgebra::Vector >	u,
		std::shared_ptr< AMP::LinearAlgebra::Vector >	f
	)

pure virtualinherited

This base class can not give a meaningful definition of apply. See the derived classes for how they define apply. Each operator is free to define apply in a way that is appropriate for that operator.

Parameters

u	shared pointer to const input vector u
f	shared pointer to output vector storing result of applying this operator

Implemented in AMP::Operator::RadDifOp, AMP::Operator::RadDifOpPJac, AMP::Operator::FunctionOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

◆ createCurrentLibMeshElement()

void AMP::Operator::LinearFEOperator::createCurrentLibMeshElement ( )

protectedinherited

◆ createInputVector()

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::LinearOperator::createInputVector ( ) const

overridevirtualinherited

Get a input vector ( For \(\mathbf{A(x)}\), \(\mathbf{x}\) is a input vector )

Returns: A newly created input vector

Reimplemented from AMP::Operator::Operator.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::RadDifOpPJac.

◆ createOutputVector()

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::LinearOperator::createOutputVector ( ) const

overridevirtualinherited

Get an output vector ( For \(\mathbf{y=A(x)}\), \(\mathbf{y}\) is an output vector )

Returns: A newly created output vector

Reimplemented from AMP::Operator::Operator.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator.

◆ destroyCurrentLibMeshElement()

void AMP::Operator::LinearFEOperator::destroyCurrentLibMeshElement ( )

protectedinherited

◆ getBackendFromInput()

void AMP::Operator::Operator::getBackendFromInput ( std::shared_ptr< AMP::Database > db )

protectedinherited

◆ getDofIndicesForCurrentElement()

void AMP::Operator::MechanicsLinearFEOperator::getDofIndicesForCurrentElement ( )

protected

◆ getInputVariable()

std::shared_ptr< AMP::LinearAlgebra::Variable > AMP::Operator::LinearOperator::getInputVariable ( ) const

inlineoverridevirtualinherited

Return the input variable.

Reimplemented from AMP::Operator::Operator.

Reimplemented in AMP::Operator::MassLinearFEOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::PetscMatrixShellOperator, AMP::Operator::TrilinosMatrixShellOperator, and AMP::TimeIntegrator::LinearTimeOperator.

Definition at line 63 of file LinearOperator.h.

References AMP::Operator::LinearOperator::d_inputVariable.

◆ getJacobianParameters()

virtual std::shared_ptr< OperatorParameters > AMP::Operator::Operator::getJacobianParameters ( std::shared_ptr< const AMP::LinearAlgebra::Vector > )

inlineprotectedvirtualinherited

This function returns a OperatorParameters object constructed by the operator which contains parameters from which new Jacobian operators can be created. Returning a parameter object instead of an Operator itself is meant to give users more flexibility.

Definition at line 180 of file Operator.h.

◆ getMaterialModel()

std::shared_ptr< MechanicsMaterialModel > AMP::Operator::MechanicsLinearFEOperator::getMaterialModel ( )

inline

Definition at line 92 of file MechanicsLinearFEOperator.h.

References d_materialModel.

◆ getMatrix()

virtual std::shared_ptr< AMP::LinearAlgebra::Matrix > AMP::Operator::LinearOperator::getMatrix ( )

virtualinherited

Returns: The matrix representation of this linear operator.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator.

◆ getMemoryLocation()

AMP::Utilities::MemoryType AMP::Operator::Operator::getMemoryLocation ( ) const

inlineinherited

Definition at line 89 of file Operator.h.

References AMP::Operator::Operator::d_memory_location.

◆ getMesh() [1/2]

std::shared_ptr< AMP::Mesh::Mesh > AMP::Operator::Operator::getMesh ( )

inlineinherited

Return the mesh.

Definition at line 149 of file Operator.h.

References AMP::Operator::Operator::d_Mesh.

◆ getMesh() [2/2]

std::shared_ptr< const AMP::Mesh::Mesh > AMP::Operator::Operator::getMesh ( ) const

inlineinherited

Return the mesh.

Definition at line 152 of file Operator.h.

References AMP::Operator::Operator::d_Mesh.

◆ getOutputVariable()

std::shared_ptr< AMP::LinearAlgebra::Variable > AMP::Operator::LinearOperator::getOutputVariable ( ) const

inlineoverridevirtualinherited

Return the output variable.

Reimplemented from AMP::Operator::Operator.

Reimplemented in AMP::Operator::MassLinearFEOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::PetscMatrixShellOperator, AMP::Operator::TrilinosMatrixShellOperator, and AMP::TimeIntegrator::LinearTimeOperator.

Definition at line 67 of file LinearOperator.h.

References AMP::Operator::LinearOperator::d_outputVariable.

◆ getParameters()

virtual std::shared_ptr< OperatorParameters > AMP::Operator::Operator::getParameters	(	const std::string &	type,
		std::shared_ptr< const AMP::LinearAlgebra::Vector >	u,
		std::shared_ptr< OperatorParameters >	params = `nullptr`
	)

virtualinherited

This function returns a OperatorParameters object constructed by the operator which contains parameters from which new operators can be created. Returning a parameter object instead of an Operator itself is meant to give users more flexibility. Examples of how this functionality might be used would be the construction of Jacobian, frozen Jacobian, preconditioner approximations to the Jacobian, adjoint operators etc

Parameters

type	std:string specifying type of return operator parameters being requested. Currently the valid option is Jacobian
u	const pointer to current solution vector
params	pointer to additional parameters that might be required to construct the return parameters

Reimplemented in AMP::Operator::IdentityOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

◆ isValidVector()

virtual bool AMP::Operator::Operator::isValidVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > )

inlinevirtualinherited

given a vector return whether it is valid or not

Reimplemented in AMP::Operator::BDFRadDifOp, AMP::Operator::RadDifOp, AMP::Operator::ColumnOperator, AMP::Operator::CoupledOperator, AMP::TimeIntegrator::TimeOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

Definition at line 146 of file Operator.h.

◆ makeConsistent()

virtual void AMP::Operator::Operator::makeConsistent ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec )

virtualinherited

virtual interface used to make a vector consistent in an operator defined way. An example of where an operator is required to make a vector consistent is in the context of AMR where ghost values on coarse-fine interfaces are filled in an operator dependent way. The default implementation is to simply call the vector makeConsistent(SET)

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, and AMP::TimeIntegrator::TimeOperator.

◆ postAssembly()

void AMP::Operator::MechanicsLinearFEOperator::postAssembly ( )

overridevirtual

This is called at the end of the FE assembly. The entries of the matrix corresponding to nodes that are shared between two or more processors are made consistent.

Implements AMP::Operator::LinearFEOperator.

◆ postElementOperation()

void AMP::Operator::MechanicsLinearFEOperator::postElementOperation ( )

overridevirtual

This function will be called once for each element, just after performing the element operation. The element stiffness matrix is added to the global stiffness matrix in this function.

Implements AMP::Operator::LinearFEOperator.

◆ preAssembly()

void AMP::Operator::MechanicsLinearFEOperator::preAssembly ( std::shared_ptr< const OperatorParameters > params )

overridevirtual

This is called at the start of the FE assembly. The matrix is set to 0.

Implements AMP::Operator::LinearFEOperator.

◆ preElementOperation()

void AMP::Operator::MechanicsLinearFEOperator::preElementOperation ( const AMP::Mesh::MeshElement & )

overridevirtual

This function will be called once for each element, just before performing the element operation. This function extracts the local information from the global mesh objects (DOFMap, global vectors and matrices) and passes them to the element operation.

Implements AMP::Operator::LinearFEOperator.

◆ printStressAndStrain()

void AMP::Operator::MechanicsLinearFEOperator::printStressAndStrain	(	AMP::LinearAlgebra::Vector::shared_ptr	disp,
		const std::string &	fname
	)

Writes the stress and strain at each Gauss point to a file. The 6 components of stress and strain at each Gauss point are arranged in the order: xx, yy, zz, yz, xz and xy.

Parameters

[in]	disp	Displacement vector
[in]	fname	Name of the output file

◆ reInitializeVector()

virtual void AMP::Operator::Operator::reInitializeVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > )

inlinevirtualinherited

re-initialize a vector, e.g. after a regrid operation has happened. This is useful for example when numerical overshoots or undershoots have happened due to interpolation for example The default is a null op

Reimplemented in AMP::TimeIntegrator::TimeOperator, AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

Definition at line 167 of file Operator.h.

◆ reset()

void AMP::Operator::LinearFEOperator::reset ( std::shared_ptr< const OperatorParameters > )

overridevirtualinherited

This function creates the stiffness matrix and uses virtual function calls for setting values into the matrix.

Reimplemented from AMP::Operator::Operator.

◆ residual()

virtual void AMP::Operator::Operator::residual	(	std::shared_ptr< const AMP::LinearAlgebra::Vector >	f,
		std::shared_ptr< const AMP::LinearAlgebra::Vector >	u,
		std::shared_ptr< AMP::LinearAlgebra::Vector >	r
	)

virtualinherited

Default base class implementation of the residual: f-L(u)

Parameters

f	shared pointer to const vector rhs
u	shared pointer to const vector u
r	shared pointer to vector residual

Reimplemented in AMP::Solver::AMG::HasDeferConsistency< AMP::Operator::LinearOperator >, AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::TimeIntegrator::IDATimeOperator, and AMP::TimeIntegrator::TimeOperator.

◆ selectInputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector > AMP::Operator::Operator::selectInputVector ( ) const

virtualinherited

Return the selector for input vectors.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::Operator::FlowFrapconJacobian, AMP::Operator::FlowFrapconOperator, AMP::Operator::SubchannelFourEqLinearOperator, and AMP::Operator::SubchannelFourEqNonlinearOperator.

◆ selectOutputVector()

virtual std::shared_ptr< AMP::LinearAlgebra::VectorSelector > AMP::Operator::Operator::selectOutputVector ( ) const

virtualinherited

Return the selector for output vectors.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, AMP::Operator::MemorySpaceMigrationOperator, AMP::Operator::FlowFrapconJacobian, AMP::Operator::FlowFrapconOperator, AMP::Operator::SubchannelFourEqLinearOperator, and AMP::Operator::SubchannelFourEqNonlinearOperator.

◆ setDebugPrintInfoLevel()

virtual void AMP::Operator::Operator::setDebugPrintInfoLevel ( int level )

inlinevirtualinherited

Specify level of diagnostic information printed during iterations.

Parameters

level zero prints none or minimal information, higher numbers provide increasingly verbose debugging information.

Reimplemented in AMP::Operator::MemorySpaceMigrationLinearOperator, and AMP::Operator::MemorySpaceMigrationOperator.

Definition at line 97 of file Operator.h.

References AMP::Operator::Operator::d_iDebugPrintInfoLevel.

◆ setMatrix()

virtual void AMP::Operator::LinearOperator::setMatrix ( std::shared_ptr< AMP::LinearAlgebra::Matrix > in_mat )

virtualinherited

Copies the shared pointer for the matrix representation of this linear operator.

Parameters

[in] in_mat The matrix representation of this linear operator.

Reimplemented in AMP::Operator::IdentityOperator.

Referenced by AMP::Solver::AMG::coarse_operator< Config >::coarse_operator(), and AMP::Operator::EpetraMatrixOperator::EpetraMatrixOperator().

◆ setMemoryAndBackendParameters()

void AMP::Operator::Operator::setMemoryAndBackendParameters ( std::shared_ptr< AMP::Database > db )

protectedinherited

◆ setVariables()

virtual void AMP::Operator::LinearOperator::setVariables	(	std::shared_ptr< AMP::LinearAlgebra::Variable >	in,
		std::shared_ptr< AMP::LinearAlgebra::Variable >	out
	)

inlinevirtualinherited

Definition at line 56 of file LinearOperator.h.

References AMP::Operator::LinearOperator::d_inputVariable, and AMP::Operator::LinearOperator::d_outputVariable.

Referenced by AMP::Solver::AMG::coarse_operator< Config >::coarse_operator().

◆ subsetInputVector() [1/2]

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetInputVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset input vector.

◆ subsetInputVector() [2/2]

std::shared_ptr< const AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetInputVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset input vector.

◆ subsetOutputVector() [1/2]

std::shared_ptr< AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetOutputVector ( std::shared_ptr< AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset output vector.

◆ subsetOutputVector() [2/2]

std::shared_ptr< const AMP::LinearAlgebra::Vector > AMP::Operator::Operator::subsetOutputVector ( std::shared_ptr< const AMP::LinearAlgebra::Vector > vec ) const

inherited

Subset output vector.

◆ type()

std::string AMP::Operator::LinearFEOperator::type ( ) const

inlineoverridevirtualinherited

Return the name of the operator.

Implements AMP::Operator::Operator.

Reimplemented in AMP::Operator::MassLinearFEOperator.

Definition at line 38 of file LinearFEOperator.h.

Member Data Documentation

◆ d_backend

AMP::Utilities::Backend AMP::Operator::Operator::d_backend = AMP::Utilities::Backend::Serial

protectedinherited

Definition at line 197 of file Operator.h.

◆ d_currElemPtr

libMesh::Elem* AMP::Operator::LinearFEOperator::d_currElemPtr

protectedinherited

Definition at line 88 of file LinearFEOperator.h.

◆ d_currNodes

AMP::Mesh::MeshElementVectorPtr AMP::Operator::LinearFEOperator::d_currNodes

protectedinherited

Definition at line 86 of file LinearFEOperator.h.

◆ d_dispVec

AMP::LinearAlgebra::Vector::shared_ptr AMP::Operator::MechanicsLinearFEOperator::d_dispVec

protected

Definition at line 112 of file MechanicsLinearFEOperator.h.

◆ d_dofIndices

std::vector<std::vector<size_t> > AMP::Operator::MechanicsLinearFEOperator::d_dofIndices

protected

DOF indices

Definition at line 99 of file MechanicsLinearFEOperator.h.

◆ d_elementStiffnessMatrix

std::vector<std::vector<double> > AMP::Operator::MechanicsLinearFEOperator::d_elementStiffnessMatrix

protected

Element stiffness matrix.

Definition at line 101 of file MechanicsLinearFEOperator.h.

◆ d_elemOp

std::shared_ptr<ElementOperation> AMP::Operator::LinearFEOperator::d_elemOp

protectedinherited

Definition at line 90 of file LinearFEOperator.h.

◆ d_iDebugPrintInfoLevel

int AMP::Operator::Operator::d_iDebugPrintInfoLevel = 0

protectedinherited

Definition at line 187 of file Operator.h.

Referenced by AMP::Operator::Operator::setDebugPrintInfoLevel().

◆ d_iInstance_id

int AMP::Operator::Operator::d_iInstance_id

staticprotectedinherited

Definition at line 191 of file Operator.h.

◆ d_inDofMap

std::shared_ptr<AMP::Discretization::DOFManager> AMP::Operator::LinearFEOperator::d_inDofMap

protectedinherited

Definition at line 91 of file LinearFEOperator.h.

◆ d_inputVariable

std::shared_ptr<AMP::LinearAlgebra::Variable> AMP::Operator::LinearOperator::d_inputVariable

protectedinherited

Definition at line 88 of file LinearOperator.h.

Referenced by AMP::Operator::LinearOperator::getInputVariable(), AMP::Operator::IdentityOperator::setInputVariable(), and AMP::Operator::LinearOperator::setVariables().

◆ d_iObject_id

int AMP::Operator::Operator::d_iObject_id

protectedinherited

Definition at line 189 of file Operator.h.

◆ d_materialModel

std::shared_ptr<MechanicsMaterialModel> AMP::Operator::MechanicsLinearFEOperator::d_materialModel

protected

Material model.

Definition at line 108 of file MechanicsLinearFEOperator.h.

Referenced by getMaterialModel().

◆ d_matrix

std::shared_ptr<AMP::LinearAlgebra::Matrix> AMP::Operator::LinearOperator::d_matrix

protectedinherited

Definition at line 92 of file LinearOperator.h.

◆ d_mechLinElem

std::shared_ptr<MechanicsLinearElement> AMP::Operator::MechanicsLinearFEOperator::d_mechLinElem

protected

Element operation.

Definition at line 103 of file MechanicsLinearFEOperator.h.

◆ d_mechLinULElem

std::shared_ptr<MechanicsLinearUpdatedLagrangianElement> AMP::Operator::MechanicsLinearFEOperator::d_mechLinULElem

protected

Linear Updated Lagrangian Element operation.

Definition at line 106 of file MechanicsLinearFEOperator.h.

◆ d_memory_location

AMP::Utilities::MemoryType AMP::Operator::Operator::d_memory_location = AMP::Utilities::MemoryType::none

protectedinherited

Definition at line 195 of file Operator.h.

Referenced by AMP::Operator::Operator::getMemoryLocation().

◆ d_Mesh

std::shared_ptr<AMP::Mesh::Mesh> AMP::Operator::Operator::d_Mesh

protectedinherited

Definition at line 193 of file Operator.h.

Referenced by AMP::Operator::Operator::getMesh(), AMP::Operator::Operator::getMesh(), and AMP::Operator::ContactResidualCorrection::setMasterMesh().

◆ d_outDofMap

std::shared_ptr<AMP::Discretization::DOFManager> AMP::Operator::LinearFEOperator::d_outDofMap

protectedinherited

Definition at line 92 of file LinearFEOperator.h.

◆ d_outputVariable

std::shared_ptr<AMP::LinearAlgebra::Variable> AMP::Operator::LinearOperator::d_outputVariable

protectedinherited

Definition at line 90 of file LinearOperator.h.

Referenced by AMP::Operator::LinearOperator::getOutputVariable(), AMP::Operator::IdentityOperator::setOutputVariable(), and AMP::Operator::LinearOperator::setVariables().

◆ d_refXYZ

AMP::LinearAlgebra::Vector::shared_ptr AMP::Operator::MechanicsLinearFEOperator::d_refXYZ

protected

Reference x, y and z coordinates.

Definition at line 110 of file MechanicsLinearFEOperator.h.

◆ d_useUpdatedLagrangian

bool AMP::Operator::MechanicsLinearFEOperator::d_useUpdatedLagrangian

protected

Definition at line 114 of file MechanicsLinearFEOperator.h.

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

src/operators/mechanics/MechanicsLinearFEOperator.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Typedef Documentation

◆ shared_ptr

Constructor & Destructor Documentation

◆ MechanicsLinearFEOperator() [1/2]

◆ ~MechanicsLinearFEOperator()

◆ MechanicsLinearFEOperator() [2/2]

Member Function Documentation

◆ apply() [1/2]

◆ apply() [2/2]

◆ createCurrentLibMeshElement()

◆ createInputVector()

◆ createOutputVector()

◆ destroyCurrentLibMeshElement()

◆ getBackendFromInput()

◆ getDofIndicesForCurrentElement()

◆ getInputVariable()

◆ getJacobianParameters()

◆ getMaterialModel()

◆ getMatrix()

◆ getMemoryLocation()

◆ getMesh() [1/2]

◆ getMesh() [2/2]

◆ getOutputVariable()

◆ getParameters()

◆ isValidVector()

◆ makeConsistent()

◆ postAssembly()

◆ postElementOperation()

◆ preAssembly()

◆ preElementOperation()

◆ printStressAndStrain()

◆ reInitializeVector()

◆ reset()

◆ residual()

◆ selectInputVector()

◆ selectOutputVector()

◆ setDebugPrintInfoLevel()

◆ setMatrix()

◆ setMemoryAndBackendParameters()

◆ setVariables()

◆ subsetInputVector() [1/2]

◆ subsetInputVector() [2/2]

◆ subsetOutputVector() [1/2]

◆ subsetOutputVector() [2/2]

◆ type()

Member Data Documentation

◆ d_backend

◆ d_currElemPtr

◆ d_currNodes

◆ d_dispVec

◆ d_dofIndices

◆ d_elementStiffnessMatrix

◆ d_elemOp

◆ d_iDebugPrintInfoLevel

◆ d_iInstance_id

◆ d_inDofMap

◆ d_inputVariable

◆ d_iObject_id

◆ d_materialModel

◆ d_matrix

◆ d_mechLinElem

◆ d_mechLinULElem

◆ d_memory_location

◆ d_Mesh

◆ d_outDofMap

◆ d_outputVariable

◆ d_refXYZ

◆ d_useUpdatedLagrangian