includeLinks/Matrix3D.hpp File Reference

#include <iostream>
#include <sstream>
#include <cstdlib>
#include "Mesquite.hpp"
#include "Vector3D.hpp"

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Classes
class	Matrix3D
	3*3 Matric class, row-oriented, 0-based [i][j] indexing. More...

Namespaces
	Mesquite
	Used to hold the error state and return it to the application.

Functions
msq_stdio::ostream &	operator<< (msq_stdio::ostream &s, const Matrix3D &A)
msq_stdio::istream &	operator>> (msq_stdio::istream &s, Matrix3D &A)
bool	operator== (const Matrix3D &lhs, const Matrix3D &rhs)
bool	operator!= (const Matrix3D &lhs, const Matrix3D &rhs)
const Matrix3D	operator+ (const Matrix3D &A, const Matrix3D &B)
const Matrix3D	operator- (const Matrix3D &A, const Matrix3D &B)
const Matrix3D	mult_element (const Matrix3D &A, const Matrix3D &B)
	Multiplies entry by entry. This is NOT a matrix multiplication. More...
double	Frobenius_2 (const Matrix3D &A)
	Return the square of the Frobenius norm of A, i.e. sum (diag (A' * A)) More...
Matrix3D	transpose (const Matrix3D &A)
const Matrix3D	operator* (const Matrix3D &A, const Matrix3D &B)
const Matrix3D	operator* (const double &s, const Matrix3D &A)
	friend function to allow for commutatative property of scalar mulitplication. More...
int	matmult (Matrix3D &C, const Matrix3D &A, const Matrix3D &B)
	More...
const Vector3D	operator* (const Matrix3D &A, const Vector3D &x)
	Computes . More...
const Vector3D	operator* (const Vector3D &x, const Matrix3D &A)
	Computes . More...
void	eqAx (Vector3D &v, const Matrix3D &A, const Vector3D &x)
void	plusEqAx (Vector3D &v, const Matrix3D &A, const Vector3D &x)
void	plusEqTransAx (Vector3D &v, const Matrix3D &A, const Vector3D &x)
void	plusEqaA (Matrix3D &B, const double a, const Matrix3D &A)
double	det (const Matrix3D &A)
void	inv (Matrix3D &Ainv, const Matrix3D &A)
void	timesInvA (Matrix3D &B, const Matrix3D &A)
void	QR (Matrix3D &Q, Matrix3D &R, const Matrix3D &A)