text: #ifndef S2M_MUSCLE_STATE_H
  #define S2M_MUSCLE_STATE_H
  
  #include "biorbdConfig.h"
  
  class BIORBD_API s2mMuscleState
  {
      public:
          s2mMuscleState(const double &e = 0, const double &a = 0);
          virtual ~s2mMuscleState();
  
          // Set and Get
          virtual void setExcitation(const double &val);
          virtual void setActivation(const double &val);
  
          double excitation() const;
          double activation() const;
  
  
      protected:
          double m_excitation;
          double m_activation;
  
  };
  
  #endif // S2M_MUSCLE_STATE_H
  