Provides a non-owning view onto a Matrix (read/write, but no resize) More...

Public Member Functions
	Matrix_view (T *data, std::size_t rows, std::size_t cols)

	Matrix_view (Matrix< std::remove_const_t< T > > &m)
	Implicit conversion from mutable Matrix (works for both mutable and const view)

template<typename U = T, typename = std::enable_if_t<std::is_const_v<U>>>
	Matrix_view (const Matrix< std::remove_const_t< T > > &m)
	Implicit conversion from const Matrix (only for Matrix_view<const T>)

std::size_t	rows () const

std::size_t	cols () const

std::size_t	size () const

bool	empty () const

T *	data ()

const T *	data () const

T *	operator[] (std::size_t i)
	[] index access (no range checking). [i] returns pointer to ith row

const T *	operator[] (std::size_t i) const

T &	at (std::size_t i, std::size_t j)
	at(i,j): element access with range checking

T	at (std::size_t i, std::size_t j) const

const T &	atc (std::size_t i, std::size_t j) const

T &	operator() (std::size_t i, std::size_t j)
	(i,j): same as at(i,j)

T	operator() (std::size_t i, std::size_t j) const

auto	begin ()

auto	end ()

auto	cbegin () const

auto	cend () const

Detailed Description

template<typename T>
class LinAlg::Matrix_view< T >

Provides a non-owning view onto a Matrix (read/write, but no resize)

Non-owning 2D view onto a Matrix. Supports element access but not resize. Use Matrix_view<const T> for a read-only view.

Constructor & Destructor Documentation

template<typename T >

LinAlg::Matrix_view< T >::Matrix_view ( Matrix< std::remove_const_t< T > > & m )

inline

Implicit conversion from mutable Matrix (works for both mutable and const view)

template<typename T >

template<typename U = T, typename = std::enable_if_t<std::is_const_v<U>>>

LinAlg::Matrix_view< T >::Matrix_view ( const Matrix< std::remove_const_t< T > > & m )

inline

Implicit conversion from const Matrix (only for Matrix_view<const T>)

template<typename T >

T * LinAlg::Matrix_view< T >::operator[] ( std::size_t i )

inline

[] index access (no range checking). [i] returns pointer to ith row

template<typename T >

inline

at(i,j): element access with range checking

template<typename T >

T & LinAlg::Matrix_view< T >::operator()	(	std::size_t	i,
		std::size_t	j
	)

inline

(i,j): same as at(i,j)

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