EdbAlignment.cxx File Reference

#include "TArrayF.h"
#include "EdbPattern.h"
#include "EdbAlignment.h"

Include dependency graph for EdbAlignment.cxx:

Functions
	ClassImp (EdbAlignment) float EdbAlignment

Function Documentation

ClassImp()

ClassImp

(

EdbAlignment

)

{
  int n = Min( segarr1.GetEntriesFast(), segarr2.GetEntriesFast() );
  Double_t dx = 0;
  for(int i=0; i<n; i++) {
    switch(ivar)
      {
      case 1:  dx += ((EdbSegP *)segarr2.At(i))->X() - ((EdbSegP *)segarr1.At(i))->X(); break;
      case 2:  dx += ((EdbSegP *)segarr2.At(i))->Y() - ((EdbSegP *)segarr1.At(i))->Y(); break;
      case 3:  dx += ((EdbSegP *)segarr2.At(i))->TX() - ((EdbSegP *)segarr1.At(i))->TX(); break;
      case 4:  dx += ((EdbSegP *)segarr2.At(i))->TY() - ((EdbSegP *)segarr1.At(i))->TY(); break;
      }
  }
  dx /= n;
  return (float)dx;
}