77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifndef _<T>CHBag_h
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
#define _<T>CHBag_h 1
|
|
|
|
#include "<T>.Bag.h"
|
|
|
|
|
|
#include "<T>.CHNode.h"
|
|
|
|
class <T>CHBag : public <T>Bag
|
|
{
|
|
protected:
|
|
<T>CHNode** tab;
|
|
unsigned int size;
|
|
|
|
public:
|
|
<T>CHBag(unsigned int sz = DEFAULT_INITIAL_CAPACITY);
|
|
<T>CHBag(<T>CHBag& a);
|
|
inline ~<T>CHBag();
|
|
|
|
Pix add(<T&> item);
|
|
void del(<T&> item);
|
|
void remove(<T&>item);
|
|
int nof(<T&> item);
|
|
inline int contains(<T&> item);
|
|
|
|
void clear();
|
|
|
|
Pix first();
|
|
void next(Pix& i);
|
|
inline <T>& operator () (Pix i);
|
|
Pix seek(<T&> item, Pix from = 0);
|
|
|
|
int OK();
|
|
};
|
|
|
|
|
|
inline <T>CHBag::~<T>CHBag()
|
|
{
|
|
clear();
|
|
delete tab;
|
|
}
|
|
|
|
inline int <T>CHBag::contains(<T&> key)
|
|
{
|
|
return seek(key) != 0;
|
|
}
|
|
|
|
inline <T>& <T>CHBag::operator () (Pix i)
|
|
{
|
|
if (i == 0) error("null Pix");
|
|
return ((<T>CHNode*)i)->hd;
|
|
}
|
|
|
|
#endif
|