26 #ifndef __GyotoLoreneMetric_H_
27 #define __GyotoLoreneMetric_H_
69 virtual double
gmunu(const double * const x,
70 const int alpha, const int beta,
71 const int sys) const ;
79 double christoffel(const double[8],
80 const int, const int, const int,
83 virtual double ScalarProd(const double* pos,
84 const double* u1, const double* u2,
85 const int sys) const ;
87 friend std::ostream& operator<<(std::ostream& , const LoreneMetric& ) ;
88 std::ostream& print(std::ostream&) const ;
95 int myrk4_BL(const double y[6], const double* cst, double h, double* res) const;
96 int myrk4_BL_adaptive(const double coor[8], const double* cst, const double MassPart, double lastnorm, double normref, int noprogress, double* coor1, double h0, double& h1, int onestep) const;
100 int diff_BL(const double* y, const double* cst, double* res) const ;