found::Mat3 Class Reference

#include <attitude-utils.hpp>

Public Member Functions
decimal	At (int i, int j) const
Vec3	Column (int) const
Vec3	Row (int) const
decimal	Trace () const
decimal	Det () const
Mat3	operator+ (const Mat3 &) const
	Matrix Addition.
Mat3	operator* (const Mat3 &) const
	Matrix Multiplication.
Vec3	operator* (const Vec3 &) const
	Matrix-Vector Multiplication (Same as Vector::operator*(const Mat3 &))
Mat3	operator* (const decimal &) const
	Matrix-Scalar Multiplication.
Mat3	Transpose () const
Mat3	Inverse () const

Public Attributes
decimal	x [9]
	The matrix entries.

Detailed Description

A Mat3 is a mutable object that represents a 3x3 Matrix

Member Function Documentation

At()

decimal found::Mat3::At	(	int	i,
		int	j
	)		const

Obtains an entry in this Matrix

Parameters

i	The row of the entry
j	The column of the entry

Returns

The value of the entry in this at (i, j)

Column()

Vec3 found::Mat3::Column

(

int

j

)

const

Obtains one of the column vectors in this Matrix

Parameters

j	The column of the vector

Returns

The vector at column j

Det()

decimal found::Mat3::Det

(

)

const

Obtains the determinant of this Matrix

Returns

The determinant of this

Inverse()

Mat3 found::Mat3::Inverse

(

)

const

Obtains the inverse of this Matrix

Returns

The inverse Matrix of this

Row()

Vec3 found::Mat3::Row

(

int

i

)

const

Obtains one of the row vectors in this Matrix

Parameters

i	The row of the vector

Returns

The vector at row i

Trace()

decimal found::Mat3::Trace

(

)

const

Obtains the trace of this Matrix

Returns

The trace of this

Transpose()

Mat3 found::Mat3::Transpose

(

)

const

Obtains the transpose of this Matrix

Returns

The transpose Matrix of this

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

• src/spatial/attitude-utils.hpp
• src/spatial/attitude-utils.cpp