[u/mrichter/AliRoot.git] / TRD / AliTRDpoints.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.                  *
 **************************************************************************/

/*
$Log$
Revision 1.3  2000/10/15 23:40:01  cblume
Remove AliTRDconst

Revision 1.2  2000/10/06 16:49:46  cblume
Made Getters const

Revision 1.1.2.1  2000/09/18 13:44:21  cblume
New class AliTRDpoints to display the TR photon hits

*/

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  This class contains the TRD points for the ALICE event display.          //
//  Used to seperately display dEdx and TR photon hits.                      //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include <TPad.h>
#include <TView.h>

#include "AliRun.h"
#include "AliDetector.h"

#include "AliTRDpoints.h"
 
ClassImp(AliTRDpoints)

//_____________________________________________________________________________
AliTRDpoints::AliTRDpoints():AliPoints()
{
  //
  // Default constructor
  //

  fNTRpoints    = 0;
  fTRpolyMarker = 0;

}

//_____________________________________________________________________________
AliTRDpoints::AliTRDpoints(Int_t nhitsE, Int_t nhitsT):AliPoints(nhitsE)
{
  //
  // Standard constructor
  //

  fNTRpoints    = nhitsT;
  fTRpolyMarker = 0;

}
	 
//_____________________________________________________________________________
AliTRDpoints::AliTRDpoints(const AliTRDpoints &p)
{
  //
  // Copy contructor
  //
 
  ((AliTRDpoints &) p).Copy(*this);

}

//_____________________________________________________________________________
AliTRDpoints::~AliTRDpoints()
{
  //
  // Default destructor
  //

  if (fTRpolyMarker) delete fTRpolyMarker;

}

//_____________________________________________________________________________
AliTRDpoints &AliTRDpoints::operator=(const AliTRDpoints &p)
{
  //
  // Assignment operator 
  //

  if (this != &p) ((AliTRDpoints &) p).Copy(*this);
  return *this;

}

//_____________________________________________________________________________
void AliTRDpoints::Copy(TObject &p)
{
  //
  // Copy function
  //

  ((AliTRDpoints &) p).fNTRpoints = fNTRpoints; 
  for (Int_t i = 0; i < 3*fNTRpoints; i++) {
    ((AliTRDpoints &) p).fTRpoints[i] = fTRpoints[i];
  }

}

//_____________________________________________________________________________
void AliTRDpoints::Draw(Option_t *option) 
{
  //
  // Draws a TRD point
  //

  AliPoints::Draw(option);

  //if (fTRpolyMarker) delete fTRpolyMarker;
  if (fNTRpoints) {
    fTRpolyMarker = new TPolyMarker3D(fNTRpoints,fTRpoints,29);
    fTRpolyMarker->SetMarkerColor(2); 
    fTRpolyMarker->SetMarkerSize(0.8);
    fTRpolyMarker->Draw(option);
  }

}

//_____________________________________________________________________________
void AliTRDpoints::SetTRpoints(Int_t n, Float_t *coor) 
{
  //
  // Sets the number and the coordinates of the photon hits
  //

  if (kNTRpoints >= 3 * n) {
    fNTRpoints = n;
    for (Int_t i = 0; i < 3*n; i++) {
      fTRpoints[i] = coor[i];
    } 
  }
  else {
    printf("AliTRDpoints::SetTRpoints -- ");
    printf("Boundary error: %d/%d\n",3*n,kNTRpoints);
  }

}
Commit	Line	Data
46d29e70	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
	16	/*
	17	$Log$
0a29d0f1	18	Revision 1.3 2000/10/15 23:40:01 cblume
	19	Remove AliTRDconst
	20
0e9c2ad5	21	Revision 1.2 2000/10/06 16:49:46 cblume
	22	Made Getters const
	23
46d29e70	24	Revision 1.1.2.1 2000/09/18 13:44:21 cblume
	25	New class AliTRDpoints to display the TR photon hits
	26
	27	*/
	28
	29	///////////////////////////////////////////////////////////////////////////////
	30	// //
0a29d0f1	31	// This class contains the TRD points for the ALICE event display. //
0a29d0f1	32	// Used to seperately display dEdx and TR photon hits. //
46d29e70	33	// //
	34	///////////////////////////////////////////////////////////////////////////////
	35
0e9c2ad5	36	#include <TPad.h>
	37	#include <TView.h>
	38
46d29e70	39	#include "AliRun.h"
46d29e70	40	#include "AliDetector.h"
0e9c2ad5	41
0e9c2ad5	42	#include "AliTRDpoints.h"
46d29e70	43
	44	ClassImp(AliTRDpoints)
	45
	46	//_____________________________________________________________________________
	47	AliTRDpoints::AliTRDpoints():AliPoints()
	48	{
	49	//
	50	// Default constructor
	51	//
	52
	53	fNTRpoints = 0;
	54	fTRpolyMarker = 0;
	55
	56	}
	57
	58	//_____________________________________________________________________________
	59	AliTRDpoints::AliTRDpoints(Int_t nhitsE, Int_t nhitsT):AliPoints(nhitsE)
	60	{
	61	//
	62	// Standard constructor
	63	//
	64
	65	fNTRpoints = nhitsT;
	66	fTRpolyMarker = 0;
	67
	68	}
	69
	70	//_____________________________________________________________________________
	71	AliTRDpoints::AliTRDpoints(const AliTRDpoints &p)
	72	{
	73	//
	74	// Copy contructor
	75	//
	76
	77	((AliTRDpoints &) p).Copy(*this);
	78
	79	}
	80
	81	//_____________________________________________________________________________
	82	AliTRDpoints::~AliTRDpoints()
	83	{
	84	//
	85	// Default destructor
	86	//
	87
	88	if (fTRpolyMarker) delete fTRpolyMarker;
	89
	90	}
	91
	92	//_____________________________________________________________________________
	93	AliTRDpoints &AliTRDpoints::operator=(const AliTRDpoints &p)
	94	{
	95	//
	96	// Assignment operator
	97	//
	98
	99	if (this != &p) ((AliTRDpoints &) p).Copy(*this);
	100	return *this;
	101
	102	}
	103
	104	//_____________________________________________________________________________
	105	void AliTRDpoints::Copy(TObject &p)
	106	{
107	//
108	// Copy function
109	//
110
111	((AliTRDpoints &) p).fNTRpoints = fNTRpoints;
112	for (Int_t i = 0; i < 3*fNTRpoints; i++) {
113	((AliTRDpoints &) p).fTRpoints[i] = fTRpoints[i];
114	}
115
116	}
117
118	//_____________________________________________________________________________
119	void AliTRDpoints::Draw(Option_t *option)
120	{
121	//
122	// Draws a TRD point
123	//
124
125	AliPoints::Draw(option);
126
127	//if (fTRpolyMarker) delete fTRpolyMarker;
128	if (fNTRpoints) {
129	fTRpolyMarker = new TPolyMarker3D(fNTRpoints,fTRpoints,29);
130	fTRpolyMarker->SetMarkerColor(2);
131	fTRpolyMarker->SetMarkerSize(0.8);
132	fTRpolyMarker->Draw(option);
133	}
134
135	}
136
137	//_____________________________________________________________________________
138	void AliTRDpoints::SetTRpoints(Int_t n, Float_t *coor)
139	{
140	//
141	// Sets the number and the coordinates of the photon hits
142	//
143
144	if (kNTRpoints >= 3 * n) {
145	fNTRpoints = n;
146	for (Int_t i = 0; i < 3*n; i++) {
147	fTRpoints[i] = coor[i];
148	}
149	}
150	else {
151	printf("AliTRDpoints::SetTRpoints -- ");
152	printf("Boundary error: %d/%d\n",3*n,kNTRpoints);
153	}
154
155	}