Mat2d< T, ROWS, COLS > Class Template Reference

Class for 2-dimensional Matrix. More...

#include <mat_2d.h>

Classes
class	Iterator
	Iterator for Mat2d class. More...

Public Types
typedef T *	iterator

Public Member Functions
	Mat2d (std::vector< std::vector< T > > v={})
	constructor for Mat2d class
	Mat2d (const T val) noexcept
	constructor for Mat2d class with initializer value
	Mat2d (const Mat2d &mat)
	copy constructor for Mat2d class
Mat2d &	operator= (Mat2d &mat)
	operator = for Mat2d class
T &	operator() (size_t i, size_t j) const
	operator (i, j) for Mat2d class
Mat1d< T, COLS > &	operator() (size_t i)
	operator () for Mat2d class
size_t	size () const
	size function
size_t	cols () const
	cols function
size_t	rows () const
	rows function
Iterator	begin ()
	begin() Iterator for Mat2d class
Iterator	end ()
	end() Iterator for Mat2d class

Friends
std::ostream &	operator<< (std::ostream &out, Mat2d &mat)
	operator << for Mat2d class

Detailed Description

template<typename T, size_t ROWS, size_t COLS>
class Mat2d< T, ROWS, COLS >

Class for 2-dimensional Matrix.

Constructor & Destructor Documentation

Mat2d() [1/2]

template<typename T, size_t ROWS, size_t COLS>

Mat2d< T, ROWS, COLS >::Mat2d ( const T val )

inlineexplicitnoexcept

constructor for Mat2d class with initializer value

Parameters

val	the value that we want all the index of the array to have

Mat2d() [2/2]

template<typename T, size_t ROWS, size_t COLS>

Mat2d< T, ROWS, COLS >::Mat2d ( const Mat2d< T, ROWS, COLS > & mat )

inlineexplicit

copy constructor for Mat2d class

Parameters

mat	the 2d matrix we want to copy

Member Function Documentation

begin()

template<typename T, size_t ROWS, size_t COLS>

Iterator Mat2d< T, ROWS, COLS >::begin ( )

inline

begin() Iterator for Mat2d class

Returns

Iterator

cols()

template<typename T, size_t ROWS, size_t COLS>

size_t Mat2d< T, ROWS, COLS >::cols ( ) const

inline

cols function

Returns

size_t the number of elements in each column

end()

template<typename T, size_t ROWS, size_t COLS>

Iterator Mat2d< T, ROWS, COLS >::end ( )

inline

end() Iterator for Mat2d class

Returns

Iterator

operator()() [1/2]

template<typename T, size_t ROWS, size_t COLS>

Mat1d< T, COLS > & Mat2d< T, ROWS, COLS >::operator() ( size_t i )

inline

operator () for Mat2d class

Parameters

i	index that's pointing to the row

Returns

std::vector<T> the array of index i

operator()() [2/2]

template<typename T, size_t ROWS, size_t COLS>

T & Mat2d< T, ROWS, COLS >::operator() ( size_t i, size_t j ) const

inline

operator (i, j) for Mat2d class

Parameters

i	index that's pointing to the row
j	index that's pointing to the column

Returns

T the element of arr[i][j]

operator=()

template<typename T, size_t ROWS, size_t COLS>

Mat2d & Mat2d< T, ROWS, COLS >::operator= ( Mat2d< T, ROWS, COLS > & mat )

inline

operator = for Mat2d class

Parameters

mat	the matrix we want to copy

Returns

Mat2d&

rows()

template<typename T, size_t ROWS, size_t COLS>

size_t Mat2d< T, ROWS, COLS >::rows ( ) const

inline

rows function

Returns

size_t the number of elements in each row

size()

template<typename T, size_t ROWS, size_t COLS>

size_t Mat2d< T, ROWS, COLS >::size ( ) const

inline

size function

Returns

size_t the size of the matrix

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

• /Users/runner/work/AlgoPlus/AlgoPlus/src/linalg/mat_2d.h