matrix Class Template Reference

#include <matrix.hpp>

Inheritance diagram for matrix:

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Collaboration diagram for matrix:

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List of all members.

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Detailed Description

template<int R, int C, typename T = gsgl::real_t>
class gsgl::math::matrix< R, C, T >

A generic matrix class.

Implements an RxC matrix, where R is the number of rows and C is the number of columns.

Definition at line 54 of file matrix.hpp.

Public Member Functions
void	from_stream (io::text_stream &s)
T &	item (int i, int j)
const T &	item (int i, int j) const
	matrix (const matrix< R, C, T > &)
	matrix (const T *)
	Initializes the matrix from an array in column-major order.
	matrix ()
matrix &	operator= (const matrix< R, C, T > &)
bool	operator== (const matrix< R, C, T > &m) const
T *	ptr ()
const T *	ptr () const
	Returns an array containing the matrix's data, in column-major order.
void	to_stream (io::text_stream &s) const
virtual	~matrix ()
Protected Attributes
T	data [R *C]

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Constructor & Destructor Documentation

matrix

(

)

[inline]

Definition at line 83 of file matrix.hpp.

References matrix::data.

matrix

(

const T *

ptr

)

[inline, explicit]

Initializes the matrix from an array in column-major order.

Definition at line 90 of file matrix.hpp.

References matrix::data.

matrix

(

const matrix< R, C, T > &

m

)

[inline]

Definition at line 97 of file matrix.hpp.

References matrix::data.

~matrix

(

)

[inline, virtual]

Definition at line 111 of file matrix.hpp.

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Member Function Documentation

void from_stream

(

io::text_stream &

s

)

[inline]

Definition at line 145 of file matrix.hpp.

References matrix::item().

T& item	(	int	i,
		int	j
	)			[inline]

Definition at line 67 of file matrix.hpp.

const T& item	(	int	i,
		int	j
	)			const [inline]

Definition at line 66 of file matrix.hpp.

Referenced by matrix::from_stream(), list_iterator::operator*(), matrix::to_stream(), and transform::transpose().

matrix< R, C, T > & operator=

(

const matrix< R, C, T > &

m

)

[inline]

Definition at line 104 of file matrix.hpp.

References matrix::data.

bool operator==

(

const matrix< R, C, T > &

m

)

const [inline]

Definition at line 118 of file matrix.hpp.

References matrix::data.

T* ptr

(

)

[inline]

Definition at line 71 of file matrix.hpp.

const T* ptr

(

)

const [inline]

Returns an array containing the matrix's data, in column-major order.

Definition at line 70 of file matrix.hpp.

Referenced by planet_system::draw(), large_rocky_body::draw(), celestial_body::draw(), gsgl::scenegraph::utils::draw_billboard(), node::draw_scene(), gsgl::math::matrix_utils::multiply(), vector::operator=(), transform::operator=(), quaternion::operator=(), display::record_3d_text_info(), and gsgl::scenegraph::utils::save_screen_info().

void to_stream

(

io::text_stream &

s

)

const [inline]

Definition at line 130 of file matrix.hpp.

References matrix::item().

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Member Data Documentation

T data[R *C] [protected]

Definition at line 58 of file matrix.hpp.

Referenced by vector::cross(), vector::dot(), transform::get_basis_x(), transform::get_basis_y(), transform::get_basis_z(), transform::inverse(), matrix< 4, 1, float >::item(), vector::mag(), vector::mag2(), matrix::matrix(), vector::normalize(), vector::normalize_h(), vector::operator*(), vector::operator*=(), vector::operator+(), vector::operator+=(), vector::operator-(), vector::operator-=(), vector::operator=(), transform::operator=(), matrix::operator=(), matrix::operator==(), vector::parse(), matrix< 4, 1, float >::ptr(), transform::rotation_part(), transform::scale(), transform::set_basis_x(), transform::set_basis_y(), transform::set_basis_z(), transform::translation_part(), transform::translation_transform(), and vector::vector().

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

• matrix.hpp