zbar::Symbol::Symbol::PointIterator Class Reference

iteration over Point objects in a symbol location polygon. More...

List of all members.

Public Member Functions

 PointIterator (const Symbol *sym=NULL, int index=0)
 constructor.
 PointIterator (const PointIterator &iter)
 constructor.
 ~PointIterator ()
 destructor.
PointIteratoroperator++ ()
 advance iterator to next Point.
const Point operator* () const
 retrieve currently referenced Point.
bool operator== (const PointIterator &iter) const
 test if two iterators refer to the same Point in the same Symbol.
bool operator!= (const PointIterator &iter) const
 test if two iterators refer to the same Point in the same Symbol.


Detailed Description

iteration over Point objects in a symbol location polygon.

Member Function Documentation

bool zbar::Symbol::Symbol::PointIterator::operator== ( const PointIterator iter  )  const [inline]

test if two iterators refer to the same Point in the same Symbol.

bool zbar::Symbol::Symbol::PointIterator::operator!= ( const PointIterator iter  )  const [inline]

test if two iterators refer to the same Point in the same Symbol.


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

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Copyright 2008-2010 (c) Jeff Brown

This documentation is part of the ZBar Barcode Reader; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.