106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: stdconstiter.hxx,v $
|
|
*
|
|
* $Revision: 1.4 $
|
|
*
|
|
* last change: $Author: hr $ $Date: 2007-11-02 14:43:44 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef ARY_STDCONSTITER_HXX
|
|
#define ARY_STDCONSTITER_HXX
|
|
// KORR_DEPRECATED_3.0
|
|
|
|
|
|
// USED SERVICES
|
|
// BASE CLASSES
|
|
// COMPONENTS
|
|
// PARAMETERS
|
|
|
|
|
|
namespace ary
|
|
{
|
|
|
|
template <class ELEM>
|
|
|
|
class StdConstIterator
|
|
{
|
|
public:
|
|
virtual ~StdConstIterator() {}
|
|
|
|
void operator++() { do_Advance(); }
|
|
const ELEM & operator*() const { return *inq_CurElement(); }
|
|
operator bool() const { return inq_CurElement() != 0; }
|
|
|
|
/// Needed as replacement for operator bool() in gcc 2.95.
|
|
bool IsValid() const { return operator bool(); }
|
|
bool IsSorted() const { return inq_IsSorted(); }
|
|
|
|
protected:
|
|
StdConstIterator() {}
|
|
|
|
private:
|
|
//Locals
|
|
virtual void do_Advance() = 0;
|
|
virtual const ELEM *
|
|
inq_CurElement() const = 0;
|
|
virtual bool inq_IsSorted() const = 0;
|
|
|
|
// Forbidden:
|
|
StdConstIterator(const StdConstIterator<ELEM>&);
|
|
StdConstIterator<ELEM> & operator=(const StdConstIterator<ELEM>&);
|
|
};
|
|
|
|
|
|
template <class ELEM>
|
|
class Dyn_StdConstIterator
|
|
{
|
|
public:
|
|
typedef StdConstIterator<ELEM> client_type;
|
|
|
|
Dyn_StdConstIterator(
|
|
DYN client_type * pass_dpIterator = 0 )
|
|
: pClient(pass_dpIterator) {}
|
|
Dyn_StdConstIterator<ELEM> &
|
|
operator=(
|
|
DYN client_type * pass_dpIterator )
|
|
{ pClient = pass_dpIterator;
|
|
return *this; }
|
|
client_type & operator*() const { return *pClient.MutablePtr(); }
|
|
|
|
private:
|
|
Dyn<client_type> pClient;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
} // namespace ary
|
|
#endif
|