VertexFitInterface/src/HisInterface.cc

// $Id: HisInterface.cc,v 1.2 2008/09/04 13:55:29 loizides Exp $

#include "MitEdm/VertexFitInterface/interface/HisInterface.h"
#include <TMath.h>
#include "MitEdm/DataFormats/interface/Types.h"
#include "MitEdm/VertexFitInterface/interface/TrackParameters.h"

using namespace reco;
using namespace mitedm;
using namespace mithep;

//--------------------------------------------------------------------------------------------------
HisInterface::HisInterface(const Track *trk1, const Track *trk2, const double bField) :
  his_(0)
{
  // Constructor.

  // Create the CMS track parameters
  TrackParameters cmsTrk1(trk1);
  TrackParameters cmsTrk2(trk2);
  // Extract from them the MVF track parameters
  TrackParameters hisTrk1 = cmsTrk1.mvfTrack();
  TrackParameters hisTrk2 = cmsTrk2.mvfTrack();
  // Initialize the corresponding momentum vector
  const TVector3  momTrk1(trk1->px(),trk1->py(),trk1->pz());
  const TVector3  momTrk2(trk2->px(),trk2->py(),trk2->pz());
  // Finally setup the intersection object
  his_ = new HelixIntersector(hisTrk1.pars(),&momTrk1, hisTrk2.pars(),&momTrk2);
}

HisInterface::~HisInterface()
{
  // Destructor.

  delete his_;
}
Revision:	1.3
Committed:	Sat Sep 27 05:48:26 2008 UTC (16 years, 7 months ago) by loizides
Content type:	text/plain
Branch:	MAIN
CVS Tags:	Mit_012d, Mit_012c, Mit_012b, Mit_012a, Mit_012, Mit_011a, Mit_011, Mit_010a, Mit_010, Mit_009c, Mit_009b, Mit_009a, Mit_009, Mit_008, Mit_008pre2, Mit_008pre1, Mit_006b, Mit_006a, Mit_006, Mit_005, Mit_004
Changes since 1.2:	+6 -2 lines
Log Message:	Cleanup
#	User	Rev	Content
1	loizides	1.3	// $Id: HisInterface.cc,v 1.2 2008/09/04 13:55:29 loizides Exp $
2	loizides	1.2
3	loizides	1.3	#include "MitEdm/VertexFitInterface/interface/HisInterface.h"
4	loizides	1.2	#include <TMath.h>
5	paus	1.1	#include "MitEdm/DataFormats/interface/Types.h"
6			#include "MitEdm/VertexFitInterface/interface/TrackParameters.h"
7
8			using namespace reco;
9			using namespace mitedm;
10	loizides	1.2	using namespace mithep;
11	paus	1.1
12	loizides	1.2	//--------------------------------------------------------------------------------------------------
13	paus	1.1	HisInterface::HisInterface(const Track trk1, const Track trk2, const double bField) :
14			his_(0)
15			{
16	loizides	1.3	// Constructor.
17
18	paus	1.1	// Create the CMS track parameters
19			TrackParameters cmsTrk1(trk1);
20			TrackParameters cmsTrk2(trk2);
21			// Extract from them the MVF track parameters
22			TrackParameters hisTrk1 = cmsTrk1.mvfTrack();
23			TrackParameters hisTrk2 = cmsTrk2.mvfTrack();
24			// Initialize the corresponding momentum vector
25			const TVector3 momTrk1(trk1->px(),trk1->py(),trk1->pz());
26			const TVector3 momTrk2(trk2->px(),trk2->py(),trk2->pz());
27			// Finally setup the intersection object
28			his_ = new HelixIntersector(hisTrk1.pars(),&momTrk1, hisTrk2.pars(),&momTrk2);
29			}
30
31			HisInterface::~HisInterface()
32			{
33	loizides	1.3	// Destructor.
34
35	paus	1.1	delete his_;
36			}