[u/mrichter/AliRoot.git] / MUON / AliMUONHit.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

// MUON classe for MonteCarlo Hits, inherited from AliHit for the 
// In addition to the ALiHit data member fX, fY, fZ and fTrack, AliMUONHit contains some info about the particle crossing the chamber:
// Impulsion: fPtot, fPx, fPy and fPz
// Reference position at the center of the chamber (wire plane) fXref, fYref and fZref
// Cumulated path along the active volume fTlength for spliting of hits for very inclined tracks 
// Energy loss of the particle inside the gas active volume.
// Incident fTheta and fPhi angle with respect of the wire plane of the chamber.
//

#include <TMath.h>

#include "AliMUONHit.h"

ClassImp(AliMUONHit)
 
//___________________________________________
AliMUONHit::AliMUONHit()
  : AliHit() 
{
// Default constructor
}

//___________________________________________
AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits):
	AliHit(shunt, track)
{
// Constructor
    fChamber   = vol[0];
    fParticle  = hits[0];
    fX         = hits[1];
    fY         = hits[2];
    fZ         = hits[3];
    fTheta     = hits[4];
    fPhi       = hits[5];
    fTlength   = hits[6];
    fEloss     = hits[7];
    fPHfirst   = (Int_t) hits[8];
    fPHlast    = (Int_t) hits[9];
    fPTot      = hits[10];
    fPx        = hits[11];
    fPy        = hits[12];
    fPz        = hits[13];
    fAge       = hits[14];
    fXref      = 0.;
    fYref      = 0.;
    fZref      = 0.;
}
//___________________________________________
AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart, 
		       Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum, 
		       Float_t theta, Float_t phi, Float_t length, Float_t destep):
	AliHit(shunt, track)
{
// Constructor
    fChamber   = iChamber;
    fParticle  = idpart;
    fX         = X;
    fY         = Y;
    fZ         = Z;
    fTheta     = theta;
    fPhi       = phi;
    fTlength   = length;
    fEloss     = destep;
    fPHfirst   = 0;
    fPHlast    = 0;
    fPTot      = momentum;
    fPx        = momentum * TMath::Sin(theta) * TMath::Cos(phi);
    fPy        = momentum * TMath::Sin(theta) * TMath::Sin(phi);
    fPx        = momentum * TMath::Cos(theta) ;
    fAge       = tof;
    fXref      = 0.;
    fYref      = 0.;
    fZref      = 0.;
}
//-----------------------------------------------------------------------------------------------
AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart, 
		       Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum, 
		       Float_t theta, Float_t phi, Float_t length, Float_t destep,
		       Float_t Xref,Float_t Yref,Float_t Zref):
	AliHit(shunt, track)
{
// Constructor
    fChamber   = iChamber;
    fParticle  = idpart;
    fX         = X;
    fY         = Y;
    fZ         = Z;
    fTheta     = theta;
    fPhi       = phi;
    fTlength   = length;
    fEloss     = destep;
    fPHfirst   = 0;
    fPHlast    = 0;
    fPTot      = momentum;
    fPx        = momentum * TMath::Sin(theta) * TMath::Cos(phi);
    fPy        = momentum * TMath::Sin(theta) * TMath::Sin(phi);
    fPx        = momentum * TMath::Cos(theta) ;
    fAge       = tof;
    fXref      = Xref;
    fYref      = Yref;
    fZref      = Zref;
}
//-----------------------------------------------------------------------------------------------
Commit	Line	Data
a9e2aefa	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
88cb7938	16	/* $Id$ */
0e83b872	17
34c512f6	18	// MUON classe for MonteCarlo Hits, inherited from AliHit for the
	19	// In addition to the ALiHit data member fX, fY, fZ and fTrack, AliMUONHit contains some info about the particle crossing the chamber:
	20	// Impulsion: fPtot, fPx, fPy and fPz
	21	// Reference position at the center of the chamber (wire plane) fXref, fYref and fZref
	22	// Cumulated path along the active volume fTlength for spliting of hits for very inclined tracks
	23	// Energy loss of the particle inside the gas active volume.
	24	// Incident fTheta and fPhi angle with respect of the wire plane of the chamber.
	25	//
	26
30178c30	27	#include <TMath.h>
30178c30	28
a9e2aefa	29	#include "AliMUONHit.h"
	30
	31	ClassImp(AliMUONHit)
	32
30178c30	33	//___________________________________________
	34	AliMUONHit::AliMUONHit()
	35	: AliHit()
	36	{
	37	// Default constructor
	38	}
	39
a9e2aefa	40	//___________________________________________
0e83b872	41	AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t vol, Float_t hits):
a9e2aefa	42	AliHit(shunt, track)
	43	{
	44	// Constructor
2eb55fab	45	fChamber = vol[0];
	46	fParticle = hits[0];
	47	fX = hits[1];
	48	fY = hits[2];
	49	fZ = hits[3];
	50	fTheta = hits[4];
	51	fPhi = hits[5];
	52	fTlength = hits[6];
	53	fEloss = hits[7];
	54	fPHfirst = (Int_t) hits[8];
	55	fPHlast = (Int_t) hits[9];
	56	fPTot = hits[10];
	57	fPx = hits[11];
	58	fPy = hits[12];
	59	fPz = hits[13];
	60	fAge = hits[14];
1391e633	61	fXref = 0.;
	62	fYref = 0.;
	63	fZref = 0.;
a9e2aefa	64	}
0e83b872	65	//___________________________________________
1391e633	66	AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart,
	67	Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum,
	68	Float_t theta, Float_t phi, Float_t length, Float_t destep):
0e83b872	69	AliHit(shunt, track)
	70	{
	71	// Constructor
	72	fChamber = iChamber;
	73	fParticle = idpart;
	74	fX = X;
	75	fY = Y;
	76	fZ = Z;
	77	fTheta = theta;
	78	fPhi = phi;
	79	fTlength = length;
	80	fEloss = destep;
	81	fPHfirst = 0;
	82	fPHlast = 0;
	83	fPTot = momentum;
c55ca9e5	84	fPx = momentum * TMath::Sin(theta) * TMath::Cos(phi);
	85	fPy = momentum * TMath::Sin(theta) * TMath::Sin(phi);
	86	fPx = momentum * TMath::Cos(theta) ;
0e83b872	87	fAge = tof;
1391e633	88	fXref = 0.;
	89	fYref = 0.;
	90	fZref = 0.;
0e83b872	91	}
1391e633	92	//-----------------------------------------------------------------------------------------------
	93	AliMUONHit::AliMUONHit(Int_t shunt, Int_t track, Int_t iChamber, Int_t idpart,
	94	Float_t X, Float_t Y, Float_t Z, Float_t tof, Float_t momentum,
	95	Float_t theta, Float_t phi, Float_t length, Float_t destep,
	96	Float_t Xref,Float_t Yref,Float_t Zref):
	97	AliHit(shunt, track)
	98	{
	99	// Constructor
	100	fChamber = iChamber;
	101	fParticle = idpart;
	102	fX = X;
	103	fY = Y;
	104	fZ = Z;
	105	fTheta = theta;
	106	fPhi = phi;
	107	fTlength = length;
	108	fEloss = destep;
	109	fPHfirst = 0;
	110	fPHlast = 0;
	111	fPTot = momentum;
c55ca9e5	112	fPx = momentum * TMath::Sin(theta) * TMath::Cos(phi);
	113	fPy = momentum * TMath::Sin(theta) * TMath::Sin(phi);
	114	fPx = momentum * TMath::Cos(theta) ;
1391e633	115	fAge = tof;
	116	fXref = Xref;
	117	fYref = Yref;
	118	fZref = Zref;
	119	}
	120	//-----------------------------------------------------------------------------------------------
a9e2aefa	121