registerset.h

AVR 单片机程序设计用到的模拟器

/* $Id: RegisterSet.h,v 1.1.1.1 2000/09/24 11:39:10 pure Exp $ */

#ifndef __RegisterSet_h__
#define __RegisterSet_h__

#include "Storage.h"
#include "Register.h"

template <class T>
class RegisterSet {
private:
        T** regs;
	unsigned num;
public:
	RegisterSet(Storage& _storage, unsigned _addr, unsigned _num);
	~RegisterSet();
	
	T& operator[] (int offset);
};

template <class T>
RegisterSet<T>::RegisterSet(Storage& _storage, unsigned _addr, unsigned _num)
{
	num = _num;
	regs = new T* [num];
	for (unsigned n = 0; n < num; n++) {
		regs[n] = new T(_storage, _addr);
		_addr++; 
	}
}

template <class T>
RegisterSet<T>::~RegisterSet()
{
	for (unsigned n = 0; n < num; n++)
	    delete(regs[n]);
	delete regs;
}

template <class T>
T& RegisterSet<T>::operator[] (int offset)
{
	if ((offset < 0) || (offset >= num)) throw;
	return *regs[offset];
}

#endif