MatrixDxD Struct Reference

#include <matrix.h>

Public Member Functions
HOSTDEVICE	MatrixDxD (bool makeIdentity=true)
	Default constructor is the identity matrix. More...
HOSTDEVICE	MatrixDxD (vector< dVec > &_mat)
	Generic constructor is whatever you want it to be. More...
HOSTDEVICE void	set (const vector< dVec > &_mat)
	Set the values to some desired set. More...
HOSTDEVICE void	operator= (const MatrixDxD &m2)
	Transpose. More...
HOSTDEVICE void	operator *= (const MatrixDxD &m2)
	matrix multiplication operator More...
HOSTDEVICE void	operator *= (scalar a)
	scalar multiplication operator More...
HOSTDEVICE void	operator+= (const MatrixDxD &m2)
	Matrix addition operator. More...
HOSTDEVICE void	operator-= (const MatrixDxD &m2)
	Matrix subtraction operator. More...

Public Attributes
vector< dVec >	mat
	The entries of the matrix. More...

Friends
HOSTDEVICE friend MatrixDxD	operator * (const MatrixDxD &m1, const MatrixDxD &m2)
	matrix multiplication operator More...
HOSTDEVICE friend MatrixDxD	operator * (const MatrixDxD &m, const scalar a)
	scalar right multiplication operator More...
HOSTDEVICE friend MatrixDxD	operator * (const scalar a, const MatrixDxD &m)
	scalar left multiplication operator More...
HOSTDEVICE friend MatrixDxD	operator+ (const MatrixDxD &m1, const MatrixDxD &m2)
	Matrix addition operator. More...
HOSTDEVICE friend MatrixDxD	operator- (const MatrixDxD &m1, const MatrixDxD &m2)
	matrix subtraction operator More...
HOSTDEVICE friend dVec	operator * (const MatrixDxD &m, const dVec &v)
	matrix-vector multiplication operator More...

Detailed Description

MatrixDxD provides a simple interface for operations using DxD matrices. In particular, it implement matrix-maxtrix multiplication, and has specialized matrix-vector and vector-matrix multiplication in which dVecs variables take the place of vectors. A dyadic product is implemented which takes two dVecs and returns a MatrixDxD

Constructor & Destructor Documentation

MatrixDxD() [1/2]

HOSTDEVICE MatrixDxD::MatrixDxD ( bool  makeIdentity = true )

inline

Default constructor is the identity matrix.

References make_dVec(), and mat.

MatrixDxD() [2/2]

HOSTDEVICE MatrixDxD::MatrixDxD ( vector< dVec > &  _mat )

inline

Generic constructor is whatever you want it to be.

References mat.

Member Function Documentation

set()

HOSTDEVICE void MatrixDxD::set ( const vector< dVec > &  _mat )

inline

Set the values to some desired set.

References mat.

Referenced by operator *=(), and operator=().

operator=()

HOSTDEVICE void MatrixDxD::operator= ( const MatrixDxD &  m2 )

inline

Transpose.

assignment operator

References mat, and set().

operator *=() [1/2]

HOSTDEVICE void MatrixDxD::operator *= ( const MatrixDxD &  m2 )

inline

matrix multiplication operator

References mat, and set().

operator *=() [2/2]

HOSTDEVICE void MatrixDxD::operator *= ( scalar  a )

inline

scalar multiplication operator

References mat.

operator+=()

HOSTDEVICE void MatrixDxD::operator+= ( const MatrixDxD &  m2 )

inline

Matrix addition operator.

References mat.

operator-=()

HOSTDEVICE void MatrixDxD::operator-= ( const MatrixDxD &  m2 )

inline

Matrix subtraction operator.

References mat.

Friends And Related Function Documentation

operator * [1/4]

HOSTDEVICE friend MatrixDxD operator * ( const MatrixDxD &  m1, const MatrixDxD &  m2  )

friend

matrix multiplication operator

operator * [2/4]

HOSTDEVICE friend MatrixDxD operator * ( const MatrixDxD &  m, const scalar  a  )

friend

scalar right multiplication operator

operator * [3/4]

HOSTDEVICE friend MatrixDxD operator * ( const scalar  a, const MatrixDxD &  m  )

friend

scalar left multiplication operator

operator+

HOSTDEVICE friend MatrixDxD operator+ ( const MatrixDxD &  m1, const MatrixDxD &  m2  )

friend

Matrix addition operator.

operator-

HOSTDEVICE friend MatrixDxD operator- ( const MatrixDxD &  m1, const MatrixDxD &  m2  )

friend

matrix subtraction operator

operator * [4/4]

HOSTDEVICE friend dVec operator * ( const MatrixDxD &  m, const dVec &  v  )

friend

matrix-vector multiplication operator

Member Data Documentation

mat

vector<dVec> MatrixDxD::mat

The entries of the matrix.

Referenced by Simulation::computePressureTensor(), dyad(), MatrixDxD(), operator *=(), operator+=(), operator-=(), operator=(), set(), and trace().

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

• matrix.h