Kratos::FiniteDifferenceUtility Class Reference

FiniteDifferenceUtility. More...

#include <finite_difference_utility.h>

Collaboration diagram for Kratos::FiniteDifferenceUtility:

Public Types
typedef Variable< double >	array_1d_component_type
typedef std::size_t	IndexType
typedef std::size_t	SizeType

Static Public Member Functions
static void	CalculateRightHandSideDerivative (Element &rElement, const Vector &rRHS, const Variable< double > &rDesignVariable, const double &rPertubationSize, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)
template<typename TElementType >
static void	CalculateRightHandSideDerivative (TElementType &rElement, const Vector &rRHS, const array_1d_component_type &rDesignVariable, Node &rNode, const double &rPertubationSize, Vector &rOutput, const ProcessInfo &rCurrentProcessInfo)
static void	CalculateLeftHandSideDerivative (Element &rElement, const Matrix &rLHS, const array_1d_component_type &rDesignVariable, Node &rNode, const double &rPertubationSize, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)
static void	CalculateMassMatrixDerivative (Element &rElement, const Matrix &rMassMatrix, const array_1d_component_type &rDesignVariable, Node &rNode, const double &rPertubationSize, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)

Detailed Description

FiniteDifferenceUtility.

This class calculates the derivatives of different element quantities (e.g. RHS, LHS, mass-matrix, ...) with respect to a design variable (e.g. nodal-coordinate, property).

Member Typedef Documentation

array_1d_component_type

typedef Variable<double> Kratos::FiniteDifferenceUtility::array_1d_component_type

IndexType

typedef std::size_t Kratos::FiniteDifferenceUtility::IndexType

SizeType

typedef std::size_t Kratos::FiniteDifferenceUtility::SizeType

Member Function Documentation

CalculateLeftHandSideDerivative()

void Kratos::FiniteDifferenceUtility::CalculateLeftHandSideDerivative ( Element &  rElement, const Matrix &  rLHS, const array_1d_component_type &  rDesignVariable, Node &  rNode, const double &  rPertubationSize, Matrix &  rOutput, const ProcessInfo &  rCurrentProcessInfo  )

static

CalculateMassMatrixDerivative()

void Kratos::FiniteDifferenceUtility::CalculateMassMatrixDerivative ( Element &  rElement, const Matrix &  rMassMatrix, const array_1d_component_type &  rDesignVariable, Node &  rNode, const double &  rPertubationSize, Matrix &  rOutput, const ProcessInfo &  rCurrentProcessInfo  )

static

CalculateRightHandSideDerivative() [1/2]

void Kratos::FiniteDifferenceUtility::CalculateRightHandSideDerivative ( Element &  rElement, const Vector &  rRHS, const Variable< double > &  rDesignVariable, const double &  rPertubationSize, Matrix &  rOutput, const ProcessInfo &  rCurrentProcessInfo  )

static

CalculateRightHandSideDerivative() [2/2]

template<typename TElementType >

static void Kratos::FiniteDifferenceUtility::CalculateRightHandSideDerivative ( TElementType &  rElement, const Vector &  rRHS, const array_1d_component_type &  rDesignVariable, Node &  rNode, const double &  rPertubationSize, Vector &  rOutput, const ProcessInfo &  rCurrentProcessInfo  )

inlinestatic

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

• /home/runner/work/Documentation/Documentation/master/applications/StructuralMechanicsApplication/custom_response_functions/response_utilities/finite_difference_utility.h
• /home/runner/work/Documentation/Documentation/master/applications/StructuralMechanicsApplication/custom_response_functions/response_utilities/finite_difference_utility.cpp