RKCurvilinearDistance< T, N > Class Template Reference

#include <RKCurvilinearDistance.h>

Inheritance diagram for RKCurvilinearDistance< 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
Basic3DVector< Scalar >	momentum (const Vector &v) const
Scalar	operator() (const Vector &a, const Vector &b, const Scalar &s) const override
T	sqr (const T &t) const
	~RKCurvilinearDistance () override
Public Member Functions inherited from RKDistance< T, N >
virtual	~RKDistance ()

Detailed Description

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

Definition at line 10 of file RKCurvilinearDistance.h.

Member Typedef Documentation

Scalar

template<typename T, int N>

typedef T RKCurvilinearDistance< T, N >::Scalar

Definition at line 12 of file RKCurvilinearDistance.h.

Vector

template<typename T, int N>

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

Definition at line 13 of file RKCurvilinearDistance.h.

Constructor & Destructor Documentation

~RKCurvilinearDistance()

template<typename T, int N>

RKCurvilinearDistance< T, N >::~RKCurvilinearDistance ( )

inlineoverride

Definition at line 15 of file RKCurvilinearDistance.h.

{}

Member Function Documentation

momentum()

template<typename T, int N>

Basic3DVector<Scalar> RKCurvilinearDistance< T, N >::momentum ( const Vector &  v ) const

inline

Definition at line 24 of file RKCurvilinearDistance.h.

                                                        {
    Scalar k = sqrt(1 + sqr(v(2)) + sqr(v(3)));
    Scalar p = std::abs(1 / v(4));
    Scalar pz = p / k;
    return Basic3DVector<Scalar>(v(2) * pz, v(3) * pz, pz);
  }

References funct::abs(), dqmdumpme::k, AlCaHLTBitMon_ParallelJobs::p, sqr(), mathSSE::sqrt(), and findQualityFiles::v.

operator()()

template<typename T, int N>

Scalar RKCurvilinearDistance< T, N >::operator() ( const Vector &  a, const Vector &  b, const Scalar &  s  ) const

inlineoverridevirtual

Implements RKDistance< T, N >.

Definition at line 17 of file RKCurvilinearDistance.h.

                                                                                      {
    Basic3DVector<Scalar> amom = momentum(a);
    Basic3DVector<Scalar> bmom = momentum(b);
 
    return sqrt(sqr(a(0) - b(0)) + sqr(a(1) - b(1))) + (amom - bmom).mag() / bmom.mag();
  }

References a, b, Basic3DVector< T >::mag(), mag(), sqr(), and mathSSE::sqrt().

sqr()

template<typename T, int N>

T RKCurvilinearDistance< T, N >::sqr ( const T &  t ) const

inline

Definition at line 31 of file RKCurvilinearDistance.h.

{ return t * t; }

References submitPVValidationJobs::t.