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AwesimeHeap.h
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C/C++ Source or Header
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1990-07-09
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1KB
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60 lines
// This may look like C code, but it is really -*- C++ -*-
//
// Copyright (C) 1988 University of Illinois, Urbana, Illinois
// Copyright (C) 1989 University of Colorado, Boulder, Colorado
// Copyright (C) 1990 University of Colorado, Boulder, Colorado
//
// written by Dirk Grunwald (grunwald@foobar.colorado.edu)
//
#ifndef AWESIMEHEAP
#define AWESIMEHEAP
#pragma once
#define HEAP_NAME AwesimeHeap
#define HEAP_KEY double
#include <Awesime.h>
class AwesimeHeapItem {
Awesime *pPtr;
double pKey;
public:
AwesimeHeapItem();
AwesimeHeapItem(double key, Awesime *p);
operator<=(AwesimeHeapItem &p);
Awesime *ptr();
double key();
};
inline Awesime*
AwesimeHeapItem::ptr()
{
return(pPtr);
}
inline double
AwesimeHeapItem::key()
{
return(pKey);
}
inline AwesimeHeapItem::AwesimeHeapItem()
{
pPtr = 0; pKey = 0;
}
inline AwesimeHeapItem::AwesimeHeapItem(double k, Awesime *p)
{
pPtr = p; pKey = k;
}
inline int AwesimeHeapItem::operator<=(AwesimeHeapItem &p)
{
return ( pKey <= (p.key()) );
}
#include <GenericHeap.h>
#endif