// **********************************************************************
// BaseConv.h
//
//	Definitions of functions for converting between base2 and base10.
//
// **********************************************************************
// CS251 -	Computer Organization
//			Spring 1997
//			Dickinson College
//			Grant Braught
//
// **********************************************************************
//

#ifndef BASECONV

#define BASECONV

#include "Logic.h"

DecValue	ToBase10(BitString Base2Value, Bool Signed=FALSE);
	// Convert the base2 representation of a number passed in the 
	// parameter Base2Value to base10.  Return the result.
	// You need to be sure to accouunt for negative numbers
	// represented in twos complement format if Signed is TRUE.

void		ToBase2(DecValue Base10Value, BitString Base2Value, 
					int NumBits, Bool Signed=FALSE);
	// Convert the base10 representation of the number passed in the
	// parameter Base10Value to base2.  Put the result in Base2Value.
	// Again be sure to represent any negative numbers using twos
	// complement format if Signed is TRUE.
	// Remember all bit strings must be null terminated.

void		TwosComp(BitString Base2Value);
	// Take the twos complement of the base2 number that is passed in the
	// parameter Base2Value.  The Twos complement of the number should
	// overwrite the current value.
	// This is simply changing the sign of the number.
									
#endif