pixelrecoutilities::LongitudinalBendingCorrection Class Reference

#include <LongitudinalBendingCorrection.h>

List of all members.

Public Member Functions
void	init (float pt, const edm::EventSetup &es)
	LongitudinalBendingCorrection (float pt, const edm::EventSetup &es)
	LongitudinalBendingCorrection ()
float	operator() (double radius) const
Private Attributes
float	coeff
float	theInvCurv

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Detailed Description

Definition at line 7 of file LongitudinalBendingCorrection.h.

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Constructor & Destructor Documentation

pixelrecoutilities::LongitudinalBendingCorrection::LongitudinalBendingCorrection

(

)

[inline]

Definition at line 9 of file LongitudinalBendingCorrection.h.

: theInvCurv(0), coeff(0){}

pixelrecoutilities::LongitudinalBendingCorrection::LongitudinalBendingCorrection	(	float	pt,
		const edm::EventSetup &	es
	)		[inline]

Definition at line 10 of file LongitudinalBendingCorrection.h.

References init().

                                                                   {
    init(pt,es);
  }

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Member Function Documentation

void pixelrecoutilities::LongitudinalBendingCorrection::init	(	float	pt,
		const edm::EventSetup &	es
	)

Definition at line 11 of file LongitudinalBendingCorrection.cc.

References coeff, PixelRecoUtilities::fieldInInvGev(), and theInvCurv.

Referenced by LongitudinalBendingCorrection().

  {
    theInvCurv =  pt*PixelRecoUtilities::fieldInInvGev(es);
    coeff = 1.f/(4.f*6.f*theInvCurv*theInvCurv);
  }

float pixelrecoutilities::LongitudinalBendingCorrection::operator()

(

double

radius

)

const [inline]

Definition at line 15 of file LongitudinalBendingCorrection.h.

References coeff.

                                               {
    return  radius*radius*radius*coeff; 
  }

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Member Data Documentation

float pixelrecoutilities::LongitudinalBendingCorrection::coeff [private]

Definition at line 20 of file LongitudinalBendingCorrection.h.

Referenced by init(), and operator()().

float pixelrecoutilities::LongitudinalBendingCorrection::theInvCurv [private]

Definition at line 19 of file LongitudinalBendingCorrection.h.

Referenced by init().