CGLA::ArithMatFloat< VVT, HVT, MT, ROWS > Class Template Reference

Basic class template for matrices. More...

#include <ArithMatFloat.h>

Public Types
typedef HVT	HVectorType
	Horizontal vector type.
typedef VVT	VVectorType
	Vertical vector type.
typedef HVT::ScalarType	ScalarType
	The type of a matrix element.

Public Member Functions
const ScalarType *	get () const
ScalarType *	get ()
const HVT &	operator[] (unsigned int i) const
	Const index operator. Returns i'th row of matrix.
HVT &	operator[] (unsigned int i)
	Non-const index operator. Returns i'th row of matrix.
bool	operator== (const MT &v) const
	Equality operator.
bool	operator!= (const MT &v) const
	Inequality operator.
const MT	operator* (ScalarType k) const
	Multiply scalar onto matrix. All entries are multiplied by scalar.
const MT	operator/ (ScalarType k) const
	Divide all entries in matrix by scalar.
const MT &	operator*= (ScalarType k)
	Assignment multiplication of matrix by scalar.
const MT &	operator/= (ScalarType k)
	Assignment division of matrix by scalar.
const MT	operator+ (const MT &m1) const
	Add two matrices.
const MT	operator- (const MT &m1) const
	Subtract two matrices.
const MT &	operator+= (const MT &v)
	Assigment addition of matrices.
const MT &	operator-= (const MT &v)
	Assigment subtraction of matrices.
const MT	operator- () const
	Negate matrix.

Static Public Member Functions
static unsigned int	get_v_dim ()
	Get vertical dimension of matrix.
static unsigned int	get_h_dim ()
	Get horizontal dimension of matrix.

Protected Member Functions
	ArithMatFloat ()
	Construct 0 matrix.
	ArithMatFloat (ScalarType x)
	Construct a matrix where all entries are the same.
	ArithMatFloat (HVT _a)
	Construct a matrix where all rows are the same.
	ArithMatFloat (HVT _a, HVT _b)
	Construct a matrix with two rows.
	ArithMatFloat (HVT _a, HVT _b, HVT _c)
	Construct a matrix with three rows.
	ArithMatFloat (HVT _a, HVT _b, HVT _c, HVT _d)
	Construct a matrix with four rows.

Protected Attributes
HVT	data [ROWS]
	The actual contents of the matrix.

Detailed Description

template<class VVT, class HVT, class MT, unsigned int ROWS>
class CGLA::ArithMatFloat< VVT, HVT, MT, ROWS >

Basic class template for matrices.

In this template a matrix is defined as an array of vectors. This may not in all cases be the most efficient but it has the advantage that it is possible to use the double subscripting notation:

T x = m[i][j]

This template should be used through inheritance just like the vector template

Member Function Documentation

template<class VVT, class HVT, class MT, unsigned int ROWS>

const ScalarType* CGLA::ArithMatFloat< VVT, HVT, MT, ROWS >::get ( ) const

inline

Get const pointer to data array. This function may be useful when interfacing with some other API such as OpenGL (TM).

template<class VVT, class HVT, class MT, unsigned int ROWS>

ScalarType* CGLA::ArithMatFloat< VVT, HVT, MT, ROWS >::get ( )

inline

Get pointer to data array. This function may be useful when interfacing with some other API such as OpenGL (TM).

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

• CGLA/ArithMatFloat.h