Mine

class Reward
{
    public:
    
        enum Type {GOLD = 1, ALLIES= 2, ITEM = 3};

        //! Standard constructor
        Reward(Type type);

        ~Reward();

        //! Get the type of the reward
        Uint32 getType() const { return d_type; }

    protected:

        //! Type of the reward
        Uint32 d_type;

};

class Reward_Gold : public Reward
{
    public:
        Reward_Gold(Uint32 gold);
        ~Reward_Gold();

        Uint32 getGold() const {return d_gold;}

    private:
        Uint32 d_gold;
};

class Reward_Allies: public Reward
{
    public:
        Reward_Allies(Uint32 armytype, Uint32 count);
        ~Reward_Allies();

        Uint32 getArmytype() const {return d_armytype;}
        Uint32 getNoOfAllies() const {return d_count;}

    private:
        Uint32 d_armytype;
        Uint32 d_count;
};