LinAlg::View< T >

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

Non-owning strided view onto a 1D segment of an array.

Provides indexed read/write access into an existing array without ownership. The stride allows views over non-contiguous memory (e.g., a column of a row-major matrix).

Used by Matrix::row_view() and Matrix::column_view().

#include <Matrix.hpp>

Public Member Functions
	View (T *data, std::size_t start, std::size_t size, std::size_t stride)
	Construct view over size elements starting at offset start, with stride.
std::size_t	size () const
	Number of elements in the view.
T &	operator[] (std::size_t i)
	[] index access (no range checking), mutable
T	operator[] (std::size_t i) const
	[] index access (no range checking), const
T &	at (std::size_t i)
	at(i): element access with range checking, mutable
T	at (std::size_t i) const
	at(i): element access with range checking, const
T &	operator() (std::size_t i)
	() index access with range checking, mutable
T	operator() (std::size_t i) const
	() index access with range checking, const
T *	data ()
	Raw pointer to first viewed element.

Constructor & Destructor Documentation

View()

template<typename T >

LinAlg::View< T >::View ( T *  data, std::size_t  start, std::size_t  size, std::size_t  stride  )

inline

Construct view over size elements starting at offset start, with stride.

Member Function Documentation

size()

template<typename T >

std::size_t LinAlg::View< T >::size ( ) const

inline

Number of elements in the view.

operator[]() [1/2]

template<typename T >

T & LinAlg::View< T >::operator[] ( std::size_t  i )

inline

[] index access (no range checking), mutable

operator[]() [2/2]

template<typename T >

T LinAlg::View< T >::operator[] ( std::size_t  i ) const

inline

[] index access (no range checking), const

at() [1/2]

template<typename T >

T & LinAlg::View< T >::at ( std::size_t  i )

inline

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

at() [2/2]

template<typename T >

T LinAlg::View< T >::at ( std::size_t  i ) const

inline

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

operator()() [1/2]

template<typename T >

T & LinAlg::View< T >::operator() ( std::size_t  i )

inline

() index access with range checking, mutable

operator()() [2/2]

template<typename T >

T LinAlg::View< T >::operator() ( std::size_t  i ) const

inline

() index access with range checking, const

data()

template<typename T >

T * LinAlg::View< T >::data ( )

inline

Raw pointer to first viewed element.

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

• LinAlg/Matrix.hpp