calculate.hpp

#if !defined(DATABASE)
#define DATABASE

///////////////////////////////////////////////////////////

class num_culc {
    private:
        int32_t value;
        bool init;

    public:
        int8_t num_sys;

//---------------------------------------------------------

        num_culc() : value(0) , num_sys(10), init(false)
            { /* ... */ }

        num_culc(int32_t vl, bool in) : value (vl) , num_sys(10), init(in)
            { /* ... */ }

//---------------------------------------------------------

        num_culc operator+ (num_culc);
        num_culc operator- (num_culc);
        num_culc operator* (num_culc);
        num_culc operator/ (num_culc);

        num_culc& operator= (int32_t);
        num_culc& operator= (string);

        friend ostream& operator<< (ostream&, const num_culc&);

        num_culc& operator[] (int8_t);

//---------------------------------------------------------

};

///////////////////////////////////////////////////////////

class calculate {
    private:
        // Хранит имена переменных и их значения
        unordered_map<string, num_culc> vars;

    public:
        num_culc& operator[] (const string&);
};

///////////////////////////////////////////////////////////s

#endif