Category : OS/2 Files
Archive   : GPPDEV8F.ZIP
Filename : VHMAP.HP

// This may look like C code, but it is really -*- C++ -*-
/*
Copyright (C) 1988 Free Software Foundation
written by Doug Lea ([email protected])

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 _VHMap_h
#ifdef __GNUG__
#pragma interface
#endif
#define _VHMap_h 1

#include "..Map.h"


class VHMap : public Map
{
protected:
* tab;
* cont;
char* status;
unsigned int size;

public:
VHMap( dflt,unsigned int sz=DEFAULT_INITIAL_CAPACITY);
VHMap(VHMap& a);
~VHMap();

& operator [] ( key);

void del( key);

Pix first();
void next(Pix& i);
& key(Pix i);
& contents(Pix i);

Pix seek( key);
int contains( key);

void clear();
void resize(unsigned int newsize = 0);

int OK();
};

inline VHMap::~VHMap()
{
delete [] tab;
delete [] cont;
delete [] status;
}

inline int VHMap::contains( key)
{
return seek(key) != 0;
}

inline & VHMap::key(Pix i)
{
if (i == 0) error("null Pix");
return *((*)i);
}

inline & VHMap::contents(Pix i)

{
if (i == 0) error("null Pix");
return cont[((unsigned)(i) - (unsigned)(tab)) / sizeof()];
}

#endif