//******************************************************************* 
//                                                                    
//  Project:  MacroSoft
//                     
//  Class: Computer
//                                                
//  Author:  CS 1711, Section B
//                                                                    
//  Description:  A computer object
//                                                                    
//  Date:  1999 Fall
//
//  Filename: computer.h 
//                                                                    
//*******************************************************************

#ifndef COMPUTER_CLASS  //preprocessor directive
#define COMPUTER_CLASS

class Computer{
private:

	String serNumber; //  the identifying number
    String user;      //  name of current user
	String processor; //  cputype
	int ram;          //  memory

public:

// constructors
	Computer();
    Computer(String newSerNumber, String newProcessor, int newRam);

//access function prototypes
	String getSerNumber();
	String getUser();
	String getProcessor();
	int getRam();

// set function prototypes
	void setUser(String newUser);
	void memUpgrade(int newRam);

};

// ***********************************************************
//      Computer class implementation
// ***********************************************************

// implementation of the Computer constructor


// default constructor
 Computer::Computer()
{ 
   serNumber = "unknown";
   processor = "unknown"; 
   ram = 0;
   user = "unknown";
}


// with three parameters
Computer::Computer(String newSerNumber, String newProcessor, int newRam)
 {
   serNumber = newSerNumber;
   processor = newProcessor; 
   ram = newRam;
   user = "unknown";
}


// implements access functions
String Computer::getSerNumber()
{
	return serNumber;
}
String Computer::getUser()
{
	return user;
}

String Computer::getProcessor()
{
	return processor;
}
	

int Computer::getRam()
{
	return ram;
}


// implements set functions
void Computer::setUser(String newUser)
{
    user = newUser;
}	

void Computer::memUpgrade(int newRam)
{
    ram = ram + newRam;
}	


#endif