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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \file
* \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 */
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