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/*
* CENA C++ Utilities
*
* by Stephane Chatty
*
* Copyright 1990, 1991, 1992
* Laboratoire de Recherche en Informatique (LRI)
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* plain and generic arrays (orginal C version by Michel Beaudouin-Lafon)
*
* $Id$
* $CurLog$
*/
#ifndef Array_H_
#define Array_H_
#include "cplus_bugs.h"
typedef void IvlArrayItem;
class IvlArray {
protected:
static IvlArrayItem* InvalidCell;
int Length;
IvlArrayItem** Data;
void Clean ();
public:
IvlArray (int size, IvlArrayItem* = 0);
IvlArray (const IvlArray&);
~IvlArray ();
void Reset (IvlArrayItem* = 0);
IvlArrayItem*& operator [] (int i) const;
IvlArrayItem** operator + (int) const;
IvlArray& operator = (const IvlArray&);
inline int Check (int i) const { return (i >= 0 && i < Length); }
inline int GetSize () const { return Length; }
void Resize (int, IvlArrayItem* = 0);
};
#ifndef CPLUS_BUG19
template <class ITEM> class IvlArrayOf : public IvlArray {
public:
inline IvlArrayOf (int size, ITEM* value = 0) : IvlArray (size, value) {}
inline IvlArrayOf (const IvlArrayOf<ITEM>& a) : IvlArray (a) {}
inline ~IvlArrayOf () {}
inline void Reset (ITEM* value = 0) { IvlArray::Reset (value); }
inline void Resize (int size, ITEM* value = 0) { IvlArray::Resize (size, value); }
inline ITEM*& operator [] (int i) const { return (ITEM*&) ((* (IvlArray*) this)[i]); }
inline ITEM** operator + (int i) const { return (ITEM**) ((*(IvlArray*) this) + i); }
};
#endif
#endif /* Array_H_ */
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