Matrix< Type, rows, columns > Class Template Reference

#include <peak_icv/types/peak_icv_matrix.hpp>

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

Public Member Functions
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.

Static Public Member Functions
static Matrix	Identity ()
	Creates and returns an identity matrix.
static Matrix	Diagonal (const Type &value)
	Constructs a uniform diagonal matrix.

Detailed Description

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

A class template for a two-dimensional matrix.

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

Template Parameters

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

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 )

inlineconstexprinherited

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

inlineconstexprinherited

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 ( )

inherited

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

inherited

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

inherited

Returns a const iterator to the end of the array.

Returns

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

Diagonal()

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

static Matrix Diagonal ( const Type & value )

inlinestatic

Constructs a uniform diagonal matrix.

Parameters

value

The scalar value to be placed along the diagonal.

Returns

A Matrix with value on the diagonal and zeros elsewhere.

Since

ids_peak_icv 1.0

end()

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

auto end ( )

inherited

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

inlineconstexprinherited

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

inlineconstexprinherited

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

inlineconstexprinherited

Gets the number of rows in the array.

Returns

The number of rows in the array.

Since

ids_peak_icv 1.0

Identity()

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

static Matrix Identity ( )

inlinestatic

Creates and returns an identity matrix.

Since

ids_peak_icv 1.0