[u/mrichter/AliRoot.git] / MONITOR / AliMonitorDataTPC.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.                  *
 **************************************************************************/

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  Data structure for the TPC monitor tree branch                           //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////


#include "AliMonitorDataTPC.h"


ClassImp(AliMonitorDataTPC) 


//_____________________________________________________________________________
AliMonitorDataTPC::AliMonitorDataTPC()
{
// default constructor

  fPt = fEta = fPhi = NULL;
  fSize = 0;
}

//_____________________________________________________________________________
AliMonitorDataTPC::AliMonitorDataTPC(const AliMonitorDataTPC& data) :
  TObject(data)
{
  Fatal("AliMonitorDataTPC", "copy constructor not implemented");
}

//_____________________________________________________________________________
AliMonitorDataTPC& AliMonitorDataTPC::operator = (const AliMonitorDataTPC& 
						  /*data*/)
{
  Fatal("operator =", "assignment operator not implemented");
  return *this;
}

//_____________________________________________________________________________
AliMonitorDataTPC::AliMonitorDataTPC(Int_t size)
{
// constructor with given size

  fPt = new Float_t[size];
  fEta = new Float_t[size];
  fPhi = new Float_t[size];
  fSize = size;
}

//_____________________________________________________________________________
AliMonitorDataTPC::~AliMonitorDataTPC()
{
// destructor: free allocated memory

  delete[] fPt;
  delete[] fEta;
  delete[] fPhi;
}

//_____________________________________________________________________________
void AliMonitorDataTPC::SetSize(Int_t size)
{
// set a new array size and allocate memory if necessary

  if (size > fSize) {
    delete[] fPt;
    delete[] fEta;
    delete[] fPhi;
    fPt = new Float_t[size];
    fEta = new Float_t[size];
    fPhi = new Float_t[size];
    fSize = size;
  }
}

//_____________________________________________________________________________
void AliMonitorDataTPC::SetNTracks(Int_t nTracks)
{
// set the number of tracks

  SetSize(nTracks);
  fNTracks = nTracks;
}

//_____________________________________________________________________________
void AliMonitorDataTPC::SetData(Int_t i, Float_t pt, Float_t eta, Float_t phi)
{
// set the data of the i-th track

  if ((i < 0) || (i >= fSize)) {
    Error("SetData", "index %d out of range (0-%d)", i, fSize);
    return;
  }
  fPt[i] = pt;
  fEta[i] = eta;
  fPhi[i] = phi;
}
Commit	Line	Data
c4bd737c	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	/* $Id$ */
	17
	18	///////////////////////////////////////////////////////////////////////////////
	19	// //
	20	// Data structure for the TPC monitor tree branch //
	21	// //
	22	///////////////////////////////////////////////////////////////////////////////
	23
	24
	25	#include "AliMonitorDataTPC.h"
	26
	27
	28	ClassImp(AliMonitorDataTPC)
	29
	30
	31	//_____________________________________________________________________________
	32	AliMonitorDataTPC::AliMonitorDataTPC()
	33	{
	34	// default constructor
	35
	36	fPt = fEta = fPhi = NULL;
	37	fSize = 0;
	38	}
	39
	40	//_____________________________________________________________________________
	41	AliMonitorDataTPC::AliMonitorDataTPC(const AliMonitorDataTPC& data) :
	42	TObject(data)
	43	{
	44	Fatal("AliMonitorDataTPC", "copy constructor not implemented");
	45	}
	46
	47	//_____________________________________________________________________________
	48	AliMonitorDataTPC& AliMonitorDataTPC::operator = (const AliMonitorDataTPC&
	49	/data/)
	50	{
	51	Fatal("operator =", "assignment operator not implemented");
	52	return *this;
	53	}
	54
	55	//_____________________________________________________________________________
	56	AliMonitorDataTPC::AliMonitorDataTPC(Int_t size)
	57	{
	58	// constructor with given size
	59
	60	fPt = new Float_t[size];
	61	fEta = new Float_t[size];
	62	fPhi = new Float_t[size];
	63	fSize = size;
	64	}
65
66	//_____________________________________________________________________________
67	AliMonitorDataTPC::~AliMonitorDataTPC()
68	{
69	// destructor: free allocated memory
70
71	delete[] fPt;
72	delete[] fEta;
73	delete[] fPhi;
74	}
75
76	//_____________________________________________________________________________
77	void AliMonitorDataTPC::SetSize(Int_t size)
78	{
79	// set a new array size and allocate memory if necessary
80
81	if (size > fSize) {
82	delete[] fPt;
83	delete[] fEta;
84	delete[] fPhi;
85	fPt = new Float_t[size];
86	fEta = new Float_t[size];
87	fPhi = new Float_t[size];
88	fSize = size;
89	}
90	}
91
92	//_____________________________________________________________________________
93	void AliMonitorDataTPC::SetNTracks(Int_t nTracks)
94	{
95	// set the number of tracks
96
97	SetSize(nTracks);
98	fNTracks = nTracks;
99	}
100
101	//_____________________________________________________________________________
102	void AliMonitorDataTPC::SetData(Int_t i, Float_t pt, Float_t eta, Float_t phi)
103	{
104	// set the data of the i-th track
105
106	if ((i < 0) \|\| (i >= fSize)) {
107	Error("SetData", "index %d out of range (0-%d)", i, fSize);
108	return;
109	}
110	fPt[i] = pt;
111	fEta[i] = eta;
112	fPhi[i] = phi;
113	}