Header de la classe ZFraction

#ifndef ZFRACTION_H_INCLUDED
#define ZFRACTION_H_INCLUDED

class ZFraction {
    private:
        double numerateur;
        double denominateur;
    public:
        ZFraction(double aNumerateur, double aDenominateur);
        int PGCD(int a, int b);
        void afficher() const;
        bool estEgal(ZFraction const& autre);
        ZFraction& operator+=(ZFraction const& autre);
        ZFraction& operator*=(ZFraction const& autre);
        bool operator==(ZFraction const& autre);
        bool operator!=(ZFraction const& autre);
};
ZFraction operator+(ZFraction const& a, ZFraction const& b);
ZFraction operator*(ZFraction const& a, ZFraction const& b);


#endif // ZFRACTION_H_INCLUDED