PositionIterator< N > Class Template Reference

#include <PositionIterator.h>

Detailed Description

template<long N = 2>
class Euclid::Fits::PositionIterator< N >

A helper class to screen a Region.

Some current position is updated with increment operators. The move is such that the corresponding offset in a Raster is always increasing. In particular, when screening a whole Raster, the pixels are visited in the storage order.

Public Member Functions
	PositionIterator (const Region< N > &region, const std::vector< Position< N > > &followers={})
	Constructor. More...
const std::vector< Position< N > > &	followers () const
	Get the followers positions.
bool	operator!= (const PositionIterator &rhs) const
	Non-equality operator.
const Position< N > &	operator* () const
	Dereference operator.
const Position< N > &	operator++ ()
	Increment operator.
const Position< N > *	operator++ (int)
	Increment operator.
const Position< N > *	operator-> () const
	Arrow operator.
bool	operator== (const PositionIterator &rhs) const
	Equality operator.
void	reset ()
	Reset the current and followers positions to the initial positions.

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

• EleFitsData/EleFitsData/PositionIterator.h