Mat2d< T, ROWS, COLS >::Iterator Class Reference

Iterator for Mat2d class. More...

#include <mat_2d.h>

Public Types
typedef T *	iterator

Public Member Functions
	Iterator (T *_arr, size_t rows, size_t cols, size_t index) noexcept
	constructor for Iterator class
Iterator &	operator= (T *curr)
	operator = for Iterator class
Iterator &	operator++ ()
	operator ++ for Iterator class
Iterator &	operator++ (int)
Iterator &	operator-- ()
	operator – for Iterator class
Iterator &	operator-- (int)
	operator – for Iterator class
bool	operator!= (const Iterator &it)
	operator != for Iterator class
template<typename A, size_t CCOLS>
Mat1d< A, CCOLS > &	operator* ()
	operator * for Iterator class
	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 >::Iterator

Iterator for Mat2d class.

Constructor & Destructor Documentation

Iterator()

template<typename T, size_t ROWS, size_t COLS>

Mat2d< T, ROWS, COLS >::Iterator::Iterator ( T * _arr, size_t rows, size_t cols, size_t index )

inlineexplicitnoexcept

constructor for Iterator class

Parameters

__arr	the input array
rows	the number of rows of the matrix
cols	the number of columns of the matrix
index	the current index, if it's begin() then 0, if it's end() then __size

Member Function Documentation

begin()

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

inline

begin() Iterator for Mat2d class

Returns

Iterator

cols()

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

inline

cols function

Returns

size_t the number of elements in each column

end()

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

inline

end() Iterator for Mat2d class

Returns

Iterator

Mat2d() [1/2]

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

inlineexplicit

copy constructor for Mat2d class

Parameters

mat	the 2d matrix we want to copy

Mat2d() [2/2]

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

operator!=()

template<typename T, size_t ROWS, size_t COLS>

bool Mat2d< T, ROWS, COLS >::Iterator::operator!= ( const Iterator & it )

inline

operator != for Iterator class

Returns

true if the elements of the array in the current index is not equal

false otherwise

operator()() [1/2]

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]

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>

template<typename A, size_t CCOLS>

Mat1d< A, CCOLS > & Mat2d< T, ROWS, COLS >::Iterator::operator* ( )

inline

operator * for Iterator class

Returns

Mat1d<T, COLS> the 1-Dimensional Matrix in the current row

operator++() [1/2]

template<typename T, size_t ROWS, size_t COLS>

Iterator & Mat2d< T, ROWS, COLS >::Iterator::operator++ ( )

inline

operator ++ for Iterator class

Returns

Iterator&

operator++() [2/2]

template<typename T, size_t ROWS, size_t COLS>

Iterator & Mat2d< T, ROWS, COLS >::Iterator::operator++ ( int )

inline

Parameters

operator

++ for Iterator class

Returns

Iterator&

operator--() [1/2]

template<typename T, size_t ROWS, size_t COLS>

Iterator & Mat2d< T, ROWS, COLS >::Iterator::operator-- ( )

inline

operator – for Iterator class

Returns

Iterator&

operator--() [2/2]

template<typename T, size_t ROWS, size_t COLS>

Iterator & Mat2d< T, ROWS, COLS >::Iterator::operator-- ( int )

inline

operator – for Iterator class

Returns

Iterator&

operator=() [1/2]

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

inline

operator = for Mat2d class

Parameters

mat	the matrix we want to copy

Returns

Mat2d&

operator=() [2/2]

template<typename T, size_t ROWS, size_t COLS>

Iterator & Mat2d< T, ROWS, COLS >::Iterator::operator= ( T * curr )

inline

operator = for Iterator class

Parameters

curr	the current array

Returns

Iterator&

rows()

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

inline

rows function

Returns

size_t the number of elements in each row

size()

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