OptFrame/Solution.hpp

#ifndef OPTFRAME_SOLUTION_HPP_
#define OPTFRAME_SOLUTION_HPP_

#include <cstdlib>
#include <iostream>

using namespace std;

template<class R>
class Solution
{
protected:
        R& r;

public:
        Solution(R& rr):r(*new R(rr)){};
        Solution(const Solution<R>& s):r(*new R(s.r)){}

        virtual ~Solution() { delete &r; }

        void setR(const R& rr){ r = rr; }

        const R& getR() const { return r; }
        R& getR() { return r; }

        virtual void print() const
        {
                cout << "Solution: "<< r << endl;
        }

        virtual Solution<R>& operator= (const Solution<R>& s)
        {
                if(&s == this) // auto ref check
                        return *this;

                r = s.r;

                return *this;
        }

        virtual Solution<R>& clone() const
        {
                return * new Solution<R>(*this);
        }

};

#endif /* OPTFRAME_SOLUTION_HPP_ */