vecds: vecds/include/vecds/mat9d.h File Reference

Classes
struct	Mat9d
Functions
double	determinant (const Mat9d &m)
const double	inverse_determinant (const Mat9d &m)
Mat9d	invert (const Mat9d &m)
Mat9d	transpose (const Mat9d &m)
Mat9d	matmult (const Mat9d &m1, const Mat9d &m2)
QVector3D	matvecmult (const Mat9d &mat, const QVector3D &v)

Function Documentation

double determinant ( const Mat9d & m ) [inline]

Return the determinant ${\rm det}\,M$ of this matrix.

const double inverse_determinant ( const Mat9d & m ) [inline]

Return the inverse of the deteminant $({\rm det}\,M)^{-1}$ of this matrix.

Mat9d invert ( const Mat9d & m ) [inline]

Return the inverse ${\rm inv}\,M=M^{-1}$ of this matrix.

Mat9d matmult	(	const Mat9d &	m1,
		const Mat9d &	m2
	)		`[inline]`

Return the matrix multiplication of matrice m1 and m2.

QVector3D matvecmult	(	const Mat9d &	mat,
		const QVector3D &	v
	)		`[inline]`

Return the vector multiplication of matrice rotmat and vectorpoint.

Mat9d transpose ( const Mat9d & m ) [inline]

Return the transpose of an Mat9d object.