text: #ifndef _CFin
  #define _CFin
  #include "./Accessory.hpp"
  
  /**
   * Implementation of Fin
   *
   * The fins allow the equipped animal to move faster by applying
   * a multiplier coefficient ν∈ [1; νmax] at the speed of the
   * creature. The constructeur is used to initier an instance of
   * fin and "getSpeed" is used to get the caracter of the fin.
   *
   *
   */
  class FinS: public Accessory{
  private:
    double cspeed;
  public:
    FinS( double speed):Accessory(){
      this->cspeed = speed;
    }
    ~FinS(){}
    double getSpeed(){
      return this->cspeed;
    }
  };
  #endif
  