text: /*! \file lagrangian.hpp
    \brief Eulerian point motion scheme
    \details Sets all the components velocities of all points to be zero
  */
  
  #ifndef LAGRANGIAN_HPP
  #define LAGRANGIAN_HPP 1
  
  #include "../point_motion.hpp"
  
  //! \brief Motion scheme where all point velocities are equal to the material velocity
  class Lagrangian: public PointMotion
  {
  public:
  
    vector<Vector2D> operator()
    (const Tessellation& tess,
     const vector<ComputationalCell>& cells,
     const double time, TracerStickerNames const& tracerstickersnames) const;
  };
  
  #endif // LAGRANGIAN_HPP
  