RKCylindricalDistance< T, N > Class Template Reference

#include <RKCylindricalDistance.h>

Inheritance diagram for RKCylindricalDistance< T, N >:

Public Types
typedef T	Scalar
typedef RKSmallVector< T, N >	Vector
Public Types inherited from RKDistance< T, N >
typedef T	Scalar
typedef RKSmallVector< T, N >	Vector

Public Member Functions
virtual Scalar	operator() (const Vector &a, const Vector &b, const Scalar &rho) const
virtual	~RKCylindricalDistance ()
Public Member Functions inherited from RKDistance< T, N >
virtual	~RKDistance ()

Detailed Description

template<typename T, int N>
class RKCylindricalDistance< T, N >

Definition at line 9 of file RKCylindricalDistance.h.

Member Typedef Documentation

template<typename T, int N>

typedef T RKCylindricalDistance< T, N >::Scalar

Definition at line 12 of file RKCylindricalDistance.h.

template<typename T, int N>

typedef RKSmallVector<T,N> RKCylindricalDistance< T, N >::Vector

Definition at line 13 of file RKCylindricalDistance.h.

Constructor & Destructor Documentation

template<typename T, int N>

virtual RKCylindricalDistance< T, N >::~RKCylindricalDistance ( )

inlinevirtual

Definition at line 15 of file RKCylindricalDistance.h.

{}

Member Function Documentation

template<typename T, int N>

virtual Scalar RKCylindricalDistance< T, N >::operator() ( const Vector &  a, const Vector &  b, const Scalar &  rho  ) const

inlinevirtual

Implements RKDistance< T, N >.

Definition at line 17 of file RKCylindricalDistance.h.

References PV3DBase< T, PVType, FrameType >::mag(), mag(), CylindricalState::momentum(), and CylindricalState::position().

                                                                                        {
      CylindricalState astate(rho,a,1.);
      CylindricalState bstate(rho,b,1.);
      return (astate.position()-bstate.position()).mag() +
      (astate.momentum()-bstate.momentum()).mag() / bstate.momentum().mag();
  }