Dune::Amg::SubGraph< G, T >::EdgeIterator Class Reference

The edge iterator of the graph. More...

#include <dune/istl/paamg/graph.hh>

List of all members.

Public Member Functions
	EdgeIterator (const VertexDescriptor &source, const EdgeDescriptor &edge)
	Constructor.
	EdgeIterator (const EdgeDescriptor &edge)
	Constructor for the end iterator.
bool	equals (const EdgeIterator &other) const
	Equality operator.
EdgeIterator &	increment ()
	Preincrement operator.
EdgeIterator &	decrement ()
	Preincrement operator.
EdgeIterator &	advance (std::ptrdiff_t n)
const EdgeDescriptor &	dereference () const
	The descriptor of the current edge.
const VertexDescriptor &	target () const
	The index of the target vertex of the current edge.
const VertexDescriptor &	source () const
	The index of the source vertex of the current edge.
std::ptrdiff_t	distanceTo (const EdgeIterator &other) const

---

Detailed Description

template<class G, class T>
class Dune::Amg::SubGraph< G, T >::EdgeIterator

The edge iterator of the graph.

---

Constructor & Destructor Documentation

template<class G, class T>

Dune::Amg::SubGraph< G, T >::EdgeIterator::EdgeIterator ( const VertexDescriptor &  source, const EdgeDescriptor &  edge  )

explicit

Constructor.

Parameters:

source	The source vertex of the edge.
edge	Pointer to the edge the iterator should point to.

template<class G, class T>

Dune::Amg::SubGraph< G, T >::EdgeIterator::EdgeIterator ( const EdgeDescriptor &  edge )

explicit

Constructor for the end iterator.

Only operator== or operator!= can be called safely on an iterator constructed this way!

Parameters:

edge	Pointer to the end of the graph's edge array.

---

Member Function Documentation

template<class G, class T>

EdgeIterator& Dune::Amg::SubGraph< G, T >::EdgeIterator::advance

(

std::ptrdiff_t

n

)

template<class G, class T>

EdgeIterator& Dune::Amg::SubGraph< G, T >::EdgeIterator::decrement

(

)

Preincrement operator.

template<class G, class T>

const EdgeDescriptor& Dune::Amg::SubGraph< G, T >::EdgeIterator::dereference

(

)

const

The descriptor of the current edge.

template<class G, class T>

std::ptrdiff_t Dune::Amg::SubGraph< G, T >::EdgeIterator::distanceTo

(

const EdgeIterator &

other

)

const

template<class G, class T>

bool Dune::Amg::SubGraph< G, T >::EdgeIterator::equals

(

const EdgeIterator &

other

)

const

Equality operator.

template<class G, class T>

EdgeIterator& Dune::Amg::SubGraph< G, T >::EdgeIterator::increment

(

)

Preincrement operator.

template<class G, class T>

const VertexDescriptor& Dune::Amg::SubGraph< G, T >::EdgeIterator::source

(

)

const

The index of the source vertex of the current edge.

template<class G, class T>

const VertexDescriptor& Dune::Amg::SubGraph< G, T >::EdgeIterator::target

(

)

const

The index of the target vertex of the current edge.

---

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

• graph.hh