15 EFAPoint(
const double x = 0.,
const double y = 0.,
const double z = 0.);
const std::vector< double > y
const std::vector< double > x
EFAPoint & operator/=(const double a)
EFAPoint operator+(const EFAPoint &point)
double operator()(const unsigned int i) const
EFAPoint & operator*=(const double a)
EFAPoint cross(const EFAPoint &point)
EFAPoint & operator+=(const EFAPoint &point)
EFAPoint operator*(const double a)
EFAPoint operator-(const EFAPoint &point)