Tensor.C File Reference

Representation of second-order tensors with some basic operations. More...

#include "Tensor.h"
#include "Vec3.h"
#include "LAPack.h"
#include <array>
#include <algorithm>
#include <cstring>

Include dependency graph for Tensor.C:

Macros
#define	epsZ   1.0e-16
	Zero tolerance for the incremental rotations.

Functions
Vec3	operator* (const Tensor &T, const Vec3 &v)
	Multiplication between a Tensor and a point vector. More...
Vec3	operator* (const Vec3 &v, const Tensor &T)
	Multiplication between a point vector and transpose of a Tensor. More...
Tensor	operator* (const Tensor &A, const Tensor &B)
	Multiplication between two Tensors. More...
Tensor	operator* (Real a, const Tensor &T)
	Multiplication between a scalar and a tensor.
SymmTensor	operator+ (const SymmTensor &T, Real a)
	Adding a scaled unit tensor to a symmetric tensor.
SymmTensor	operator- (const SymmTensor &T, Real a)
	Subtracting a scaled unit tensor from a symmetric tensor.
SymmTensor	operator* (Real a, const SymmTensor &T)
	Multiplication between a scalar and a symmetric tensor.
SymmTensor	operator* (const SymmTensor &A, const SymmTensor &B)
	Multiplication between two symmetric tensors.

Detailed Description

Representation of second-order tensors with some basic operations.

Date

Dec 17 2008

Author

Knut Morten Okstad / SINTEF

Function Documentation

operator*() [1/3]

Tensor operator*	(	const Tensor &	A,
		const Tensor &	B
	)

Multiplication between two Tensors.

Multiplication between two tensors.

operator*() [2/3]

Vec3 operator*	(	const Tensor &	T,
		const Vec3 &	v
	)

Multiplication between a Tensor and a point vector.

Multiplication between a tensor and a point vector.

operator*() [3/3]

Vec3 operator*	(	const Vec3 &	v,
		const Tensor &	T
	)

Multiplication between a point vector and transpose of a Tensor.

Multiplication between a point vector and transpose of a tensor.