iguana/doxygen/Tools_8h_source.html

#include <optional>

#include <Math/Vector3D.h>


namespace iguana::physics::tools {


  double const UNDEF{-10000};


  std::optional<double> PlaneAngle(

      ROOT::Math::XYZVector const v_a,

      ROOT::Math::XYZVector const v_b,

      ROOT::Math::XYZVector const v_c,

      ROOT::Math::XYZVector const v_d);


  std::optional<ROOT::Math::XYZVector> ProjectVector(

      ROOT::Math::XYZVector const v_a,

      ROOT::Math::XYZVector const v_b);


  std::optional<ROOT::Math::XYZVector> RejectVector(

      ROOT::Math::XYZVector const v_a,

      ROOT::Math::XYZVector const v_b);


  std::optional<double> VectorAngle(

      ROOT::Math::XYZVector const v_a,

      ROOT::Math::XYZVector const v_b);


}

iguana::physics::tools::RejectVector
std::optional< ROOT::Math::XYZVector > RejectVector(ROOT::Math::XYZVector const v_a, ROOT::Math::XYZVector const v_b)
projection of one vector onto the plane transverse to another vector

iguana::physics::tools::VectorAngle
std::optional< double > VectorAngle(ROOT::Math::XYZVector const v_a, ROOT::Math::XYZVector const v_b)
calculate the angle between two vectors

iguana::physics::tools::PlaneAngle
std::optional< double > PlaneAngle(ROOT::Math::XYZVector const v_a, ROOT::Math::XYZVector const v_b, ROOT::Math::XYZVector const v_c, ROOT::Math::XYZVector const v_d)
calculate the angle between two planes

iguana::physics::tools::ProjectVector
std::optional< ROOT::Math::XYZVector > ProjectVector(ROOT::Math::XYZVector const v_a, ROOT::Math::XYZVector const v_b)
projection of one vector onto another

iguana::physics::tools::UNDEF
double const UNDEF
a value used when some calculation fails
Definition Tools.h:9