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/*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __FREESTYLE_ITERATOR_H__
#define __FREESTYLE_ITERATOR_H__
/** \file blender/freestyle/intern/system/Iterator.h
* \ingroup freestyle
*/
#include <iostream>
#include <string>
#ifdef WITH_CXX_GUARDEDALLOC
#include "MEM_guardedalloc.h"
#endif
using namespace std;
namespace Freestyle {
class Iterator
{
public:
virtual ~Iterator() {}
virtual string getExactTypeName() const
{
return "Iterator";
}
virtual int increment()
{
cerr << "Warning: increment() not implemented" << endl;
return 0;
}
virtual int decrement()
{
cerr << "Warning: decrement() not implemented" << endl;
return 0;
}
virtual bool isBegin() const
{
cerr << "Warning: isBegin() not implemented" << endl;
return false;
}
virtual bool isEnd() const
{
cerr << "Warning: isEnd() not implemented" << endl;
return false;
}
#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:Iterator")
#endif
};
} /* namespace Freestyle */
#endif // __FREESTYLE_ITERATOR_H__
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