determinant Class Reference

Determinant calculations. More...

#include <mathlib.h>

List of all members.

Static Public Member Functions

template<typename T >

static T const calcD2 (T const a00, T const a01, T const a10, T const a11)

Calculate the determinant of a two by two matrix.

template<typename T >

static T const calcD3 (T const a00, T const a01, T const a02, T const a10, T const a11, T const a12, T const a20, T const a21, T const a22)

Calculate the determinant of a three by three matrix.

Detailed Description

Determinant calculations.

Definition at line 320 of file mathlib.h.

Member Function Documentation

template<typename T >

static T const determinant::calcD2	(	T const	a00,
		T const	a01,
		T const	a10,
		T const	a11
	)			`[inline, static]`

Calculate the determinant of a two by two matrix.

Definition at line 327 of file mathlib.h.

Referenced by test06().

00333     { return a00*a11-a01*a10; }

template<typename T >

static T const determinant::calcD3	(	T const	a00,
		T const	a01,
		T const	a02,
		T const	a10,
		T const	a11,
		T const	a12,
		T const	a20,
		T const	a21,
		T const	a22
	)			`[inline, static]`

Calculate the determinant of a three by three matrix.

Definition at line 338 of file mathlib.h.

00349     { return 
00350       a00*(a11*a22-a12*a21) - 
00351       a01*(a10*a22-a12*a20) +
00352       a02*(a10*a21-a11*a20); }

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

mathlib/mathlib.h


Static Public Member Functions
template<typename T >
static T const	calcD2 (T const a00, T const a01, T const a10, T const a11)
	Calculate the determinant of a two by two matrix.
template<typename T >
static T const	calcD3 (T const a00, T const a01, T const a02, T const a10, T const a11, T const a12, T const a20, T const a21, T const a22)
	Calculate the determinant of a three by three matrix.