101 lines
3 KiB
C++
101 lines
3 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2008 by Sun Microsystems, Inc.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: stdconstiter.hxx,v $
|
|
* $Revision: 1.5 $
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#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
|