refptrstack.h

//
//  
//    The Laxkit, a windowing toolkit
//    Please consult http://laxkit.sourceforge.net about where to send any
//    correspondence about this software.
//
//    This library is free software; you can redistribute it and/or
//    modify it under the terms of the GNU Library General Public
//    License as published by the Free Software Foundation; either
//    version 2 of the License, or (at your option) any later version.
//
//    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
//    Library General Public License for more details.
//
//    You should have received a copy of the GNU Library 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
//
//    Copyright (C) 2006-2007 by Tom Lechner
//
#ifndef _LAX_REFPTRSTACK_H
#define _LAX_REFPTRSTACK_H

#include <lax/lists.h>

namespace Laxkit {

template <class T>
class RefPtrStack : public PtrStack<T>
{
 protected:
 public:
    RefPtrStack(char nar=3);
    virtual ~RefPtrStack();
    virtual void flush();
    virtual int push(T *nd,char local=-1,int where=-1);
    virtual int pushnodup(T *nd,char local=-1,int where=-1);
    virtual int remove(int which=-1); // which is index
};


} // namespace Laxkit;

#endif