FourthOrderTensor< DIM > Class Template Reference

#include <FourthOrderTensor.hpp>

Collaboration diagram for FourthOrderTensor< DIM >:

[legend]

List of all members.

Public Member Functions
	FourthOrderTensor ()
void	SetAsProduct (FourthOrderTensor< DIM > &rTensor, const c_matrix< double, DIM, DIM > &rMatrix, unsigned component)
double &	operator() (unsigned M, unsigned N, unsigned P, unsigned Q)
void	Zero ()
Private Attributes
std::vector< double >	mData
unsigned	mDimSqd
unsigned	mDimCubed
unsigned	mDimToFour

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Detailed Description

template<unsigned DIM>
class FourthOrderTensor< DIM >

FourthOrderTensor

A class of fourth order tensors (i.e. tensors with four indices), over arbitrary dimension.

Definition at line 49 of file FourthOrderTensor.hpp.

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Constructor & Destructor Documentation

template<unsigned DIM>

FourthOrderTensor< DIM >::FourthOrderTensor

(

)

[inline]

Constructor.

Definition at line 37 of file FourthOrderTensor.cpp.

References FourthOrderTensor< DIM >::mData, FourthOrderTensor< DIM >::mDimCubed, FourthOrderTensor< DIM >::mDimSqd, and FourthOrderTensor< DIM >::mDimToFour.

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Member Function Documentation

template<unsigned DIM>

double & FourthOrderTensor< DIM >::operator()	(	unsigned	M,
		unsigned	N,
		unsigned	P,
		unsigned	Q
	)			[inline]

Access the MNPQ-component of the tensor.

Parameters:

	M	first index
	N	second index
	P	third index
	Q	fourth index

Definition at line 151 of file FourthOrderTensor.cpp.

References FourthOrderTensor< DIM >::mData, FourthOrderTensor< DIM >::mDimCubed, and FourthOrderTensor< DIM >::mDimSqd.

template<unsigned DIM>

void FourthOrderTensor< DIM >::SetAsProduct	(	FourthOrderTensor< DIM > &	rTensor,
		const c_matrix< double, DIM, DIM > &	rMatrix,
		unsigned	component
	)			[inline]

Set to be the inner product of another fourth order tensor and a matrix

Parameters:

	rTensor	A fourth order tensor
	rMatrix	A matrix
	component	The component in the fourth order tensor with which to sum (indexed from ZERO)

ie. if component=0, X_{RM} T_{MNPQ} is returned ie. if component=2, X_{RQ} T_{MNPQ} is returned

Definition at line 52 of file FourthOrderTensor.cpp.

References FourthOrderTensor< DIM >::mData, FourthOrderTensor< DIM >::mDimCubed, FourthOrderTensor< DIM >::mDimSqd, and FourthOrderTensor< DIM >::Zero().

Referenced by NonlinearElasticityAssembler< DIM >::AssembleOnElement(), AbstractCardiacMechanicsAssembler< DIM >::AssembleOnElement(), SchmidCostaExponentialLaw2d::ComputeStressAndStressDerivative(), and PoleZeroMaterialLaw< DIM >::ComputeStressAndStressDerivative().

template<unsigned DIM>

void FourthOrderTensor< DIM >::Zero

(

)

[inline]

Set all components of the tensor to zero.

Definition at line 163 of file FourthOrderTensor.cpp.

References FourthOrderTensor< DIM >::mData, and FourthOrderTensor< DIM >::mDimToFour.

Referenced by SchmidCostaExponentialLaw2d::ComputeStressAndStressDerivative(), and FourthOrderTensor< DIM >::SetAsProduct().

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Member Data Documentation

template<unsigned DIM>

std::vector<double> FourthOrderTensor< DIM >::mData [private]

The components of the tensor.

Definition at line 53 of file FourthOrderTensor.hpp.

Referenced by FourthOrderTensor< DIM >::FourthOrderTensor(), FourthOrderTensor< DIM >::operator()(), FourthOrderTensor< DIM >::SetAsProduct(), and FourthOrderTensor< DIM >::Zero().

template<unsigned DIM>

unsigned FourthOrderTensor< DIM >::mDimCubed [private]

The cubed dimension, DIM^3.

Definition at line 55 of file FourthOrderTensor.hpp.

Referenced by FourthOrderTensor< DIM >::FourthOrderTensor(), FourthOrderTensor< DIM >::operator()(), and FourthOrderTensor< DIM >::SetAsProduct().

template<unsigned DIM>

unsigned FourthOrderTensor< DIM >::mDimSqd [private]

The squared dimension, DIM^2.

Definition at line 54 of file FourthOrderTensor.hpp.

Referenced by FourthOrderTensor< DIM >::FourthOrderTensor(), FourthOrderTensor< DIM >::operator()(), and FourthOrderTensor< DIM >::SetAsProduct().

template<unsigned DIM>

unsigned FourthOrderTensor< DIM >::mDimToFour [private]

The fourth power of the dimension, DIM^4.

Definition at line 56 of file FourthOrderTensor.hpp.

Referenced by FourthOrderTensor< DIM >::FourthOrderTensor(), and FourthOrderTensor< DIM >::Zero().

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

• /tmp/release_2.0/linalg/src/common/FourthOrderTensor.hpp
• /tmp/release_2.0/linalg/src/common/FourthOrderTensor.cpp