DtRwVectorIterator Class Reference

File: rwVecIterator.h. More...

Inheritance diagram for DtRwVectorIterator:

Public Member Functions
	DtRwVectorIterator (const DtList &list)
	Constructor. Supply the DtList to be iterated over.
	DtRwVectorIterator (const DtRwVectorIterator &orig)
	Copy constructor.
virtual	~DtRwVectorIterator ()
bool	setToClosest (DtVector point)
	Set this iterator to point to the vertex closest in 2D to point.
Public Member Functions inherited from DtIteratorBase< DtRwVector >
	DtIteratorBase (const DtList &list)
	Constructor. Supply the DtList to be iterated over.
	DtIteratorBase (const DtIteratorBase &orig)
	Copy constructor.
virtual	~DtIteratorBase ()
virtual unsigned int	size () const
virtual bool	empty () const
virtual const DtList &	list ()
virtual bool	reset (bool reverse=false)
	Sets the cursor and the direction of this iterator over the list.
virtual bool	reset (DtIteratorLocation location, DtIteratorDirection direction=DtIteratorForward)
	Sets the cursor and the direction of this iterator over the list.
virtual void	reverse ()
	Reverses the direction if this iterator. The cursor is not moved.
virtual void	setDirection (DtIteratorDirection direction)
	Sets the direction of this iterator. The cursor is not moved.
virtual DtIteratorDirection	direction ()
	Returns the current direction of the iterator.
virtual int	cursorIndex () const
	Returns current cursor index in list.
virtual void	setCursorIndex (int i)
virtual DtRwVector *	internalFirst (bool move=true)
	Returns the first vertex in the list if going DtIteratorForward, and the last vertex if going DtIteratorReverse.
virtual DtRwVector *	internalCurrent () const
	Returns the current vertex. The cursor is not moved.
virtual DtListItem *	cursor () const
	Returns the current cursor. Use with caution.
virtual DtRwVector *	itemToObject (DtListItem *item, bool move)
virtual DtRwVector *	internalNext (bool move=true)
virtual DtRwVector *	internalLast (bool move=true)
	Returns the last vertex in the list if going DtIteratorForward, and the first vertex if going DtIteratorReverse.
virtual DtRwVector *	internalWrapNext (bool move=true)
	If the cursor is 0, returns 0 (move is ignored in this case).
virtual DtRwVector *	internalPrev (bool move=true)
	If the cursor is 0, returns 0 (move is ignored in this case).
virtual DtRwVector *	internalWrapPrev (bool move=true)
virtual DtRwVector *	current ()
virtual DtRwVector *	first (bool move=true)
virtual DtRwVector *	next (bool move=true)
virtual DtRwVector *	prev (bool move=true)
virtual DtRwVector *	last (bool move=true)
virtual DtRwVector *	wrapNext (bool move=true)
virtual DtRwVector *	wrapPrev (bool move=true)
DtRwVector *	operator++ ()
DtRwVector *	operator-- ()

Private Member Functions
	DtRwVectorIterator ()
	Default Constructor. Do not use.
const DtRwVectorIterator &	operator= (const DtRwVectorIterator &orig)
	Assignment Operator.

Additional Inherited Members
Protected Attributes inherited from DtIteratorBase< DtRwVector >
const DtList &	myList
DtListItem *	myCursor
DtIteratorDirection	myDirection

Detailed Description

File: rwVecIterator.h.

Class: DtRwVectorIterator Description: DtRwVectorIterator is an iterator for iterating over a DtList of DtRwVector pointers (as in a DtVertexList).

Constructor & Destructor Documentation

DtRwVectorIterator::DtRwVectorIterator ( )

private

Default Constructor. Do not use.

DtRwVectorIterator::DtRwVectorIterator ( const DtList &  list )

inline

Constructor. Supply the DtList to be iterated over.

DtRwVectorIterator::DtRwVectorIterator ( const DtRwVectorIterator &  orig )

inline

Copy constructor.

virtual DtRwVectorIterator::~DtRwVectorIterator ( )

inlinevirtual

Member Function Documentation

const DtRwVectorIterator& DtRwVectorIterator::operator= ( const DtRwVectorIterator &  orig )

private

Assignment Operator.

bool DtRwVectorIterator::setToClosest ( DtVector  point )

inline

Set this iterator to point to the vertex closest in 2D to point.

Returns true unless the list is empty.

References DtVertexList::getClosestVertex().

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

• include/vrfutil/rwVecIterator.h