INF205/lab_3/21_and_22/queens.hh

#include <array>
#include <vector>

namespace queens
{   
    // Easy way represent a conflict:
    struct Conflict 
    {
        int piece_1;
        int piece_1_x;
        int piece_1_y;
        int piece_2;
        int piece_2_x;
        int piece_2_y;
    };
    class Piece
    {
        public:
            int x;
            int y;

            Piece(int x, int y);
    };
    class Queen: public Piece
    {
        using Piece::Piece;
    };

    class Board
    {
        public:
            int m;
            int n;
    };

    class Configuration
    {
        public:
            int number_of_pieces;
            std::vector<Piece> pieces;
            Board* board;

            Configuration(int m, int n, int number_of_pieces);
            ~Configuration();

            // I could not get copy constructor and copy assignment operator to work :/
            //Configuration(Configuration& t);
            /*
            
            Configuration& operator=(const Configuration& rhs)
            {
                this->board = rhs.board;
                return *this;
            }
            */
            std::vector<Conflict> get_conflicts();
    };


}