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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
/
/**
* INCLUDE: itertype.hh
*
* MODULE: raslib
* CLASS: r_IterType
*
* COMMENTS:
*
*/
#ifndef _D_ITER_TYPE_
#define _D_ITER_TYPE_
//@ManMemo: Module: {\bf raslib}
/*@Doc:
This class realizes the iterator used to access
single elements of \Ref{r_Structure_Type}.
*/
template <class T>
class r_IterType
{
public:
/// default constructor
r_IterType();
/// constructor used in r_Structure_Type
r_IterType( T* newLastElem, T* newElems );
/// constructor used in r_Structure_Type
r_IterType( T* newLastElem, T* newElems, T* newCurrPos );
/// copy constructor
r_IterType( const r_IterType<T>& iter );
/// destructor
~r_IterType();
/// assignment operator
r_IterType<T>& operator=( const r_IterType<T>& iter );
/// equal comparison: equal if they point to the same element.
bool operator==( const r_IterType<T>& otherIter );
/// no equal comparison: not equal if they point to different elements
bool operator!=( const r_IterType<T>& otherIter );
/// prefix incrementor
r_IterType<T>& operator++();
/// postfix incrementor
r_IterType<T> operator++( int );
/// the dereference operator gets the actual element
T operator*();
protected:
T* lastElem;
T* myElems;
T* currPos;
};
#ifdef EARLY_TEMPLATE
#ifdef __EXECUTABLE__
#ifdef __VISUALC__
#include "itertype.cpp"
#else
#include "itertype.cc"
#endif
#endif
#endif
#endif
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