raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference > Class Template Reference

View into a row/column of the matrix. More...

#include <Matrix.hpp>

Classes
struct	Iterator
	Random-access iterator through the view. More...

Public Member Functions
bool	empty () const
size_type	size () const
BaseReference	operator[] (size_type i) const
BaseReference	back () const
BaseReference	front () const
Iterator	begin () const
Iterator	end () const
Iterator	cbegin () const
Iterator	cend () const
std::reverse_iterator< Iterator >	rbegin () const
std::reverse_iterator< Iterator >	rend () const
std::reverse_iterator< Iterator >	crbegin () const
std::reverse_iterator< Iterator >	crend () const

Detailed Description

template<class Ns_>
template<typename BaseIterator, typename BaseReference>
class raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >

View into a row/column of the matrix.

Template Parameters

BaseIterator	Internal use only.
BaseReference	Internal use only.

This provides an STL-like container around a row or column of the matrix for convenient access, modification and iteration. It avoids the need to copy data to/from the matrix and an external vector when interfacing with STL functions. Views should be treated like iterators in that they are potentially invalidated by any re/deallocations in the parent Matrix.

Member Function Documentation

back()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

BaseReference raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::back ( ) const

inline

Returns

Reference to the last element in the view.

begin()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

Iterator raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::begin ( ) const

inline

Returns

Iterator to the start of this view.

cbegin()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

Iterator raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::cbegin ( ) const

inline

Returns

Const iterator to the start of this view.

cend()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

Iterator raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::cend ( ) const

inline

Returns

Const iterator to the end of this view.

crbegin()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

std::reverse_iterator< Iterator > raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::crbegin ( ) const

inline

Returns

Reverse const iterator to the last element of this view.

crend()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

std::reverse_iterator< Iterator > raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::crend ( ) const

inline

Returns

Reverse const iterator to a location before the start of this view.

empty()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

bool raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::empty ( ) const

inline

Returns

Whether the view is empty.

end()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

Iterator raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::end ( ) const

inline

Returns

Iterator to the end of this view.

front()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

BaseReference raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::front ( ) const

inline

Returns

Reference to the first element in the view.

operator[]()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

BaseReference raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::operator[] ( size_type i ) const

inline

Parameters

i	Index on the view (i.e., the column).

Returns

Reference to the value at i.

rbegin()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

std::reverse_iterator< Iterator > raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::rbegin ( ) const

inline

Returns

Reverse const iterator to the last element of this view.

rend()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

std::reverse_iterator< Iterator > raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::rend ( ) const

inline

Returns

Reverse const iterator to a location before the start of this view.

size()

template<class Ns_ >

template<typename BaseIterator , typename BaseReference >

size_type raiigraph::Matrix< Ns_ >::View< BaseIterator, BaseReference >::size ( ) const

inline

Returns

Length of the view.

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

• raiigraph/Matrix.hpp