PhysicalNumber/PhysicalNumber.h at master · JbareenM/PhysicalNumber · GitHub

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//
//  PhysicalNumber.h
//  PhysicalNumber
//
//  Created by Jeme Jbareen on 4/2/19.
//  Copyright © 2019 Jeme Jbareen. All rights reserved.
//

#ifndef PhysicalNumber_h
#define PhysicalNumber_h

#include <iostream>
#include "Unit.h"
using std::ostream,std::istream;
namespace ariel{

    class PhysicalNumber {
    private:
        double _num;
        Unit _type;
        double Diff(const PhysicalNumber &a) const;
        bool checkType(const PhysicalNumber &a) const;

    public:
        double get_num() const;
        Unit get_type() const;
        PhysicalNumber(double numb,Unit type):_num(numb),_type(type){};
        const PhysicalNumber operator+(const PhysicalNumber& a) const;
        const PhysicalNumber operator-(const PhysicalNumber& a) const;

        PhysicalNumber& operator+=(const PhysicalNumber& a);
        PhysicalNumber& operator-=(const PhysicalNumber& a);

        PhysicalNumber& operator=(const PhysicalNumber& a);

        const PhysicalNumber operator+() const ;
        const PhysicalNumber operator-() const ;

        const bool operator==(const PhysicalNumber &a) const;
        const bool operator<(const PhysicalNumber &a) const;

        const bool operator>(const PhysicalNumber &a) const;

        const bool operator<=(const PhysicalNumber &a) const;
        const bool operator>=(const PhysicalNumber &a) const;
        const bool operator!=(const PhysicalNumber &a) const;

        const PhysicalNumber operator++ (int);
        const PhysicalNumber operator--(int);
        PhysicalNumber& operator++();
        PhysicalNumber& operator--();

        friend std::ostream& operator<< (std::ostream& os, const PhysicalNumber& a);
        friend std::istream& operator>> (std::istream& is, PhysicalNumber& a);

    };

    std::ostream& operator<< (std::ostream& os, const PhysicalNumber& a);
    std::istream& operator>>(std::istream& is, PhysicalNumber& a);
}
#endif /* PhysicalNumber_h */