Array2D< Type, rows, columns > Class Template Reference

#include <peak_icv/types/peak_icv_array_2d.hpp>

Inheritance diagram for Array2D< Type, rows, columns >:

Public Member Functions
constexpr	Array2D ()
	Default constructor that initializes the array with default values.
constexpr	Array2D (const Type(&initList)[rows][columns])
	Constructor that initializes the array with a given 2D initializer list.
constexpr	Array2D (std::array< Type, rows *columns > data)
	Constructor that initializes the array with a given 1D data array.
constexpr const Type *	GetData () const
	Returns a pointer to the underlying data of the array.
constexpr Type &	At (std::size_t row, std::size_t col)
	Accesses the element at the specified row and column.
constexpr const Type &	At (std::size_t row, std::size_t col) const
	Accesses the element at the specified row and column (const version).
constexpr std::size_t	GetNumberOfRows () const
	Gets the number of rows in the array.
constexpr std::size_t	GetNumberOfColumns () const
	Gets the number of columns in the array.
auto	begin ()
	Returns an iterator to the beginning of the array.
auto	cbegin () const
	Returns a const iterator to the beginning of the array.
auto	end ()
	Returns an iterator to the end of the array.
auto	cend () const
	Returns a const iterator to the end of the array.

Detailed Description

template<typename Type, std::size_t rows, std::size_t columns>
class peak::icv::Array2D< Type, rows, columns >

A class template for a two-dimensional array.

This class allows for the storage and manipulation of a 2D array of a specified type, number of rows, and columns.

Template Parameters

Type	The type of the elements stored in the array.
rows	The number of rows in the array.
columns	The number of columns in the array.

Since

ids_peak_icv 1.0

Constructor & Destructor Documentation

Array2D() [1/3]

template<typename Type , std::size_t rows, std::size_t columns>

Array2D ( )

inlineconstexpr

Default constructor that initializes the array with default values.

Since

ids_peak_icv 1.0

Array2D() [2/3]

template<typename Type , std::size_t rows, std::size_t columns>

Array2D ( const Type(&) initList[rows][columns] )

inlineconstexpr

Constructor that initializes the array with a given 2D initializer list.

Parameters

initList

A 2D array to initialize the Array2D object.

Since

ids_peak_icv 1.0

Array2D() [3/3]

template<typename Type , std::size_t rows, std::size_t columns>

Array2D ( std::array< Type, rows *columns > data )

inlineexplicitconstexpr

Constructor that initializes the array with a given 1D data array.

Parameters

data	A 1D array to initialize the Array2D object.

Since

ids_peak_icv 1.0

Member Function Documentation

At() [1/2]

template<typename Type , std::size_t rows, std::size_t columns>

Type & At ( std::size_t row, std::size_t col )

inlineconstexpr

Accesses the element at the specified row and column.

This method throws an exception if the indices are out of range.

Parameters

row	The row index of the element to access.
col	The column index of the element to access.

Returns

A reference to the element at the specified indices.

Exceptions

OutOfRangeException

If the row or column index is out of range.

Since

ids_peak_icv 1.0

At() [2/2]

template<typename Type , std::size_t rows, std::size_t columns>

const Type & At ( std::size_t row, std::size_t col ) const

inlineconstexpr

Accesses the element at the specified row and column (const version).

This method throws an exception if the indices are out of range.

Parameters

row	The row index of the element to access.
col	The column index of the element to access.

Returns

A const reference to the element at the specified indices.

Exceptions

OutOfRangeException

If the row or column index is out of range.

Since

ids_peak_icv 1.0

begin()

template<typename Type , std::size_t rows, std::size_t columns>

auto begin

(

)

Returns an iterator to the beginning of the array.

Returns

An iterator pointing to the first element of the array.

Since

ids_peak_icv 1.0

cbegin()

template<typename T , std::size_t rows, std::size_t columns>

auto cbegin

(

)

const

Returns a const iterator to the beginning of the array.

Returns

An iterator pointing to the first element of the array.

cend()

template<typename T , std::size_t rows, std::size_t columns>

auto cend

(

)

const

Returns a const iterator to the end of the array.

Returns

An iterator pointing to one past the last element of the array.

end()

template<typename Type , std::size_t rows, std::size_t columns>

auto end

(

)

Returns an iterator to the end of the array.

Returns

An iterator pointing to one past the last element of the array.

Since

ids_peak_icv 1.0

GetData()

template<typename Type , std::size_t rows, std::size_t columns>

const Type * GetData ( ) const

inlineconstexpr

Returns a pointer to the underlying data of the array.

Returns

A pointer to the array data.

Since

ids_peak_icv 1.0

GetNumberOfColumns()

template<typename Type , std::size_t rows, std::size_t columns>

std::size_t GetNumberOfColumns ( ) const

inlineconstexpr

Gets the number of columns in the array.

Returns

The number of columns in the array.

Since

ids_peak_icv 1.0

GetNumberOfRows()

template<typename Type , std::size_t rows, std::size_t columns>

std::size_t GetNumberOfRows ( ) const

inlineconstexpr

Gets the number of rows in the array.

Returns

The number of rows in the array.

Since

ids_peak_icv 1.0