Please note, you are required to include the following when you use g++ to compile: -pedantic

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In a different directory than the one used for project #2, create four files:

Long.h

Long.cpp

LongMain.cpp

Makefile

In Long.h:

#ifndef _LONG_H_

#define _LONG_H_

#include

using namespace std;

class Long

{

unsigned long long _n;

bool _ispos;

public:

Long();

Long(long long);

Long( const Long& );

~Long();

Long& operator= ( const Long& );

Long& operator+= ( const Long& );

Long& operator-= ( const Long& );

Long& operator*= ( const Long& );

Long& operator/= ( const Long& );

Long& operator%= ( const Long& );

Long& operator<<= ( const Long& );

Long& operator>>= ( const Long& );

friend ostream& operator<< ( ostream&, const Long& ); //must display the sign

friend istream& operator>> ( istream&, Long& ); //reads what operator<< writes

Long operator+ (const Long& ) const;

Long operator+ (long long) const;

friend Long operator+ (long long, const Long&);

Long operator- (const Long& ) const;

Long operator- (long long) const;

friend Long operator- (long long, const Long&);

Long operator* (const Long& ) const;

Long operator* (long long) const;

friend Long operator* (long long, const Long&);

Long operator/ (const Long& ) const;

Long operator/ (long long) const;

friend Long operator/ (long long, const Long&);

Long operator% (const Long& ) const;

Long operator% (long long) const;

friend Long operator% (long long, const Long&);

Long operator<< (const Long& ) const;

Long operator<< (long long) const;

friend Long operator<< (long long, const Long&);

Long operator>> (const Long& ) const;

Long operator>> (long long) const;

friend Long operator>> (long long, const Long&);

Long operator++ (int); //post

Long operator-- (int); //post

Long& operator++ (); //pre

Long& operator-- (); //pre

Long operator- () const;

Long operator+ () const;

bool operator== (const Long& ) const;

bool operator== (long long) const;

friend bool operator== (long long, const Long&);

bool operator< (const Long& ) const;

bool operator< (long long) const;

friend bool operator< (long long, const Long&);

bool operator!= (const Long& ) const;

bool operator!= (long long) const;

friend bool operator!= (long long, const Long&);

bool operator> (const Long& ) const;

bool operator> (long long) const;

friend bool operator> (long long, const Long&);

bool operator<= (const Long& ) const;

bool operator<= (long long) const;

friend bool operator<= (long, const Long&);

bool operator>= (const Long& ) const;

bool operator>= (long long) const;

friend bool operator>= (long long, const Long&);

};

#endif

In Long.cpp, implement these member functions. You must make sure that you never have a negative zero. You must not use any built-in functions

YOU MUST implement the functions in your .cpp file in the same order as I have listed them in the .h file

For the comparison operator you must implement two and only two of them directly:

bool operator== (const Long& ) const;

bool operator< (const Long& ) const;

All other comparison operators must be implemented in terms of these two. For example:

bool operator!= (const Long& L ) const

{

return !(*this == L);

}

All binary arithmetic operators must be implemented in terms of the corresponding immediate operators, i.e.,

Long operator+ (const Long& ) const;

Must be implemented in terms of

Long& operator+= (const Long& );

Note on the shift operators: ULONG_LONG_MAX contains 20 digits; shifting by a number 20 or larger results in a value that is out-of-range (<<) or zero(>>). Recall that shifting is the same as multiplying or dividing by 2, but much faster. You must not implement these by using multiplication or division.