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OSLBag.hP
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1995-02-06
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// This may look like C code, but it is really -*- C++ -*-
/*
Copyright (C) 1988 Free Software Foundation
written by Doug Lea (dl@rocky.oswego.edu)
This file is part of the GNU C++ Library. 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, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _<T>OSLBag_h
#ifdef __GNUG__
#pragma interface
#endif
#define _<T>OSLBag_h 1
#include "<T>.Bag.h"
#include "<T>.SLList.h"
class <T>OSLBag : public <T>Bag
{
protected:
<T>SLList p;
public:
<T>OSLBag();
<T>OSLBag(const <T>OSLBag&);
Pix add(<T&> item);
void del(<T&> item);
void remove(<T&>item);
int contains(<T&> item);
int nof(<T&> item);
void clear();
Pix first();
void next(Pix& i);
<T>& operator () (Pix i);
int owns(Pix i);
Pix seek(<T&> item, Pix from = 0);
int OK();
};
inline <T>OSLBag::<T>OSLBag() : p() { count = 0; }
inline <T>OSLBag::<T>OSLBag(const <T>OSLBag& s) : p(s.p) { count = s.count; }
inline Pix <T>OSLBag::first()
{
return p.first();
}
inline void <T>OSLBag::next(Pix & idx)
{
p.next(idx);
}
inline <T>& <T>OSLBag::operator ()(Pix idx)
{
return p(idx);
}
inline void <T>OSLBag::clear()
{
count = 0; p.clear();
}
inline int <T>OSLBag::owns (Pix idx)
{
return p.owns(idx);
}
inline int <T>OSLBag::contains(<T&> item)
{
return seek(item) != 0;
}
#endif