[u/mrichter/AliRoot.git] / EMCAL / AliEMCALBiasAPD.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: $ */

// Objects of this class contain info on APD bias settings/voltages
//

#include <fstream>
#include <TString.h>
#include <TFile.h>
#include <TTree.h>

#include "AliEMCALBiasAPD.h"

using namespace std;

ClassImp(AliEMCALBiasAPD)

//____________________________________________________________________________
AliEMCALBiasAPD::AliEMCALBiasAPD() : 
  fNSuperModule(0),
  fSuperModuleData(0)
{
  //Default constructor.
}

//____________________________________________________________________________
void AliEMCALBiasAPD::ReadTextBiasAPDInfo(Int_t nSM, const TString &txtFileName,
					  Bool_t swapSides)
{
  //Read data from txt file. ; coordinates given on SuperModule basis

  std::ifstream inputFile(txtFileName.Data());
  if (!inputFile) {
    printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Cannot open the APD info file %s\n", txtFileName.Data());
    return;
  }

  fNSuperModule = nSM;
  if (fSuperModuleData) delete [] fSuperModuleData;
  fSuperModuleData = new AliEMCALSuperModuleBiasAPD[fNSuperModule];

  Int_t iSM = 0; // SuperModule index
  Int_t iCol = 0;
  Int_t iRow = 0;
  Int_t iElecId = 0;
  Int_t iDAC = 0;
  Float_t voltage = 0;

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;

  for (Int_t i = 0; i < fNSuperModule; i++) {
    AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i];
    if (!inputFile) {
      printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Error while reading input file; likely EOF..");
      return;
    }
    inputFile >> iSM;
    t.fSuperModuleNum = iSM;

    for (Int_t j=0; j<nAPDPerSM; j++) {
      inputFile >> iCol >> iRow >> iElecId >> iDAC >> voltage;

      // assume that this info is already swapped and done for this basis?
      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      t.fElecId[iCol][iRow] = iElecId;
      t.fDAC[iCol][iRow] = iDAC;
      t.fVoltage[iCol][iRow] = voltage;
    }

  } // i, SuperModule

  inputFile.close();

  return;
}

//____________________________________________________________________________
void AliEMCALBiasAPD::WriteTextBiasAPDInfo(const TString &txtFileName,
					   Bool_t swapSides)
{
  // write data to txt file. ; coordinates given on SuperModule basis

  std::ofstream outputFile(txtFileName.Data());
  if (!outputFile) {
    printf("AliEMCALBiasAPD::WriteBiasAPDInfo - Cannot open the APD output file %s\n", txtFileName.Data());
    return;
  }

  Int_t iCol = 0;
  Int_t iRow = 0;
  Int_t iElecId = 0;
  Int_t iDAC = 0;
  Float_t voltage = 0;

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;

  for (Int_t i = 0; i < fNSuperModule; i++) {
    AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i];
    outputFile << t.fSuperModuleNum << endl;

    for (Int_t j=0; j<nAPDPerSM; j++) {
      iCol = j / AliEMCALGeoParams::fgkEMCALRows;
      iRow = j % AliEMCALGeoParams::fgkEMCALRows;

      iElecId = t.fElecId[iCol][iRow];
      iDAC = t.fDAC[iCol][iRow];
      voltage = t.fVoltage[iCol][iRow];

      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      outputFile << iCol << " " << iRow << " " 
		 << iElecId << " " << iDAC << " "
		 << voltage << endl;
    }

  } // i, SuperModule

  outputFile.close();

  return;
}

//____________________________________________________________________________
void AliEMCALBiasAPD::ReadRootBiasAPDInfo(const TString &rootFileName,
					  Bool_t swapSides)
{
  //Read data from root file. ; coordinates given on SuperModule basis
  TFile inputFile(rootFileName, "read");  

  TTree *tree = (TTree*) inputFile.Get("tree");

  ReadTreeBiasAPDInfo(tree, swapSides);

  inputFile.Close();

  return;
}

//____________________________________________________________________________
void AliEMCALBiasAPD::ReadTreeBiasAPDInfo(TTree *tree,
					  Bool_t swapSides)
{
 // how many SuperModule's worth of entries / APDs do we have?
  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
  fNSuperModule = tree->GetEntries() / nAPDPerSM;

  if (fSuperModuleData) delete [] fSuperModuleData;
  fSuperModuleData = new AliEMCALSuperModuleBiasAPD[fNSuperModule];

  Int_t iSM = 0; // SuperModule index
  Int_t iCol = 0;
  Int_t iRow = 0;
  // list of values to be read
  Int_t iElecId = 0;
  Int_t iDAC = 0;
  Float_t voltage = 0;     
  // end - all values

  // declare the branches
  tree->SetBranchAddress("iSM", &iSM);
  tree->SetBranchAddress("iCol", &iCol);
  tree->SetBranchAddress("iRow", &iRow);
  tree->SetBranchAddress("iElecId", &iElecId);
  tree->SetBranchAddress("iDAC", &iDAC);
  tree->SetBranchAddress("voltage", &voltage);

  for (int ient=0; ient<tree->GetEntries(); ient++) {
    tree->GetEntry(ient);

    // assume the index SuperModules come in order: i=iSM
    AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[iSM];
    t.fSuperModuleNum = iSM;

    // assume that this info is already swapped and done for this basis?
    if (swapSides) {
      // C side, oriented differently than A side: swap is requested
      iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
      iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
    }

    t.fElecId[iCol][iRow] = iElecId;
    t.fDAC[iCol][iRow] = iDAC;
    t.fVoltage[iCol][iRow] = voltage;

  } // 

  return;
}

//____________________________________________________________________________
void AliEMCALBiasAPD::WriteRootBiasAPDInfo(const TString &rootFileName,
					   Bool_t swapSides)
{
  // write data to root file. ; coordinates given on SuperModule basis
  TFile destFile(rootFileName, "recreate");  
  if (destFile.IsZombie()) {
    return;
  }  
  destFile.cd();

  TTree *tree = new TTree("tree","");

  // variables for filling the TTree
  Int_t iSM = 0; // SuperModule index
  Int_t iCol = 0;
  Int_t iRow = 0;
  Int_t iElecId = 0;
  Int_t iDAC = 0;
  Float_t voltage = 0;
  // declare the branches
  tree->Branch("iSM", &iSM, "iSM/I");
  tree->Branch("iCol", &iCol, "iCol/I");
  tree->Branch("iRow", &iRow, "iRow/I");
  tree->Branch("iElecId", &iElecId, "iElecId/I");
  tree->Branch("iDAC", &iDAC, "iDAC/I");
  tree->Branch("voltage", &voltage, "voltage/F");

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;

  for (iSM = 0; iSM < fNSuperModule; iSM++) {
    AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[iSM];

    for (Int_t j=0; j<nAPDPerSM; j++) {
      iCol = j / AliEMCALGeoParams::fgkEMCALRows;
      iRow = j % AliEMCALGeoParams::fgkEMCALRows;

      iElecId = t.fElecId[iCol][iRow];
      iDAC = t.fDAC[iCol][iRow];
      voltage = t.fVoltage[iCol][iRow];

      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      tree->Fill();
    }

  } // i, SuperModule

  tree->Write();
  destFile.Close();

  return;
}

//____________________________________________________________________________
AliEMCALBiasAPD::~AliEMCALBiasAPD()
{
  delete [] fSuperModuleData;
}

//____________________________________________________________________________
AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDId(Int_t supModIndex)const
{
  AliEMCALSuperModuleBiasAPD t;  // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really..
  if (!fSuperModuleData)
    return t;

  return fSuperModuleData[supModIndex];
}

//____________________________________________________________________________
AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDNum(Int_t supModIndex)const
{
  AliEMCALSuperModuleBiasAPD t;  // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really..
  if (!fSuperModuleData)
    return t;

  for (int i=0; i<fNSuperModule; i++) {
    if (fSuperModuleData[i].fSuperModuleNum == supModIndex) {
      return fSuperModuleData[i];
    }
  }

  return t;
}
Commit	Line	Data
d81e6423	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	// Objects of this class contain info on APD bias settings/voltages
	19	//
	20
	21	#include <fstream>
	22	#include <TString.h>
61917ab3	23	#include <TFile.h>
61917ab3	24	#include <TTree.h>
d81e6423	25
	26	#include "AliEMCALBiasAPD.h"
	27
	28	using namespace std;
	29
	30	ClassImp(AliEMCALBiasAPD)
	31
	32	//____________________________________________________________________________
	33	AliEMCALBiasAPD::AliEMCALBiasAPD() :
	34	fNSuperModule(0),
	35	fSuperModuleData(0)
	36	{
	37	//Default constructor.
	38	}
	39
	40	//____________________________________________________________________________
61917ab3	41	void AliEMCALBiasAPD::ReadTextBiasAPDInfo(Int_t nSM, const TString &txtFileName,
61917ab3	42	Bool_t swapSides)
d81e6423	43	{
	44	//Read data from txt file. ; coordinates given on SuperModule basis
	45
	46	std::ifstream inputFile(txtFileName.Data());
	47	if (!inputFile) {
	48	printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Cannot open the APD info file %s\n", txtFileName.Data());
	49	return;
	50	}
	51
	52	fNSuperModule = nSM;
	53	if (fSuperModuleData) delete [] fSuperModuleData;
	54	fSuperModuleData = new AliEMCALSuperModuleBiasAPD[fNSuperModule];
	55
	56	Int_t iSM = 0; // SuperModule index
	57	Int_t iCol = 0;
	58	Int_t iRow = 0;
	59	Int_t iElecId = 0;
	60	Int_t iDAC = 0;
	61	Float_t voltage = 0;
	62
	63	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	64
	65	for (Int_t i = 0; i < fNSuperModule; i++) {
	66	AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i];
	67	if (!inputFile) {
	68	printf("AliEMCALBiasAPD::ReadBiasAPDInfo - Error while reading input file; likely EOF..");
	69	return;
	70	}
	71	inputFile >> iSM;
	72	t.fSuperModuleNum = iSM;
	73
	74	for (Int_t j=0; j<nAPDPerSM; j++) {
	75	inputFile >> iCol >> iRow >> iElecId >> iDAC >> voltage;
	76
	77	// assume that this info is already swapped and done for this basis?
	78	if (swapSides) {
	79	// C side, oriented differently than A side: swap is requested
	80	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	81	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	82	}
	83
	84	t.fElecId[iCol][iRow] = iElecId;
	85	t.fDAC[iCol][iRow] = iDAC;
	86	t.fVoltage[iCol][iRow] = voltage;
	87	}
	88
	89	} // i, SuperModule
	90
	91	inputFile.close();
	92
	93	return;
	94	}
	95
	96	//____________________________________________________________________________
61917ab3	97	void AliEMCALBiasAPD::WriteTextBiasAPDInfo(const TString &txtFileName,
61917ab3	98	Bool_t swapSides)
d81e6423	99	{
	100	// write data to txt file. ; coordinates given on SuperModule basis
	101
	102	std::ofstream outputFile(txtFileName.Data());
	103	if (!outputFile) {
	104	printf("AliEMCALBiasAPD::WriteBiasAPDInfo - Cannot open the APD output file %s\n", txtFileName.Data());
	105	return;
	106	}
	107
	108	Int_t iCol = 0;
	109	Int_t iRow = 0;
	110	Int_t iElecId = 0;
	111	Int_t iDAC = 0;
	112	Float_t voltage = 0;
	113
	114	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	115
	116	for (Int_t i = 0; i < fNSuperModule; i++) {
	117	AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[i];
	118	outputFile << t.fSuperModuleNum << endl;
	119
	120	for (Int_t j=0; j<nAPDPerSM; j++) {
	121	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	122	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	123
	124	iElecId = t.fElecId[iCol][iRow];
	125	iDAC = t.fDAC[iCol][iRow];
	126	voltage = t.fVoltage[iCol][iRow];
	127
	128	if (swapSides) {
	129	// C side, oriented differently than A side: swap is requested
	130	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	131	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	132	}
	133
	134	outputFile << iCol << " " << iRow << " "
	135	<< iElecId << " " << iDAC << " "
	136	<< voltage << endl;
	137	}
	138
	139	} // i, SuperModule
	140
	141	outputFile.close();
	142
	143	return;
	144	}
	145
	146	//____________________________________________________________________________
61917ab3	147	void AliEMCALBiasAPD::ReadRootBiasAPDInfo(const TString &rootFileName,
	148	Bool_t swapSides)
	149	{
	150	//Read data from root file. ; coordinates given on SuperModule basis
	151	TFile inputFile(rootFileName, "read");
	152
	153	TTree tree = (TTree) inputFile.Get("tree");
	154
	155	ReadTreeBiasAPDInfo(tree, swapSides);
	156
	157	inputFile.Close();
	158
	159	return;
	160	}
	161
	162	//____________________________________________________________________________
	163	void AliEMCALBiasAPD::ReadTreeBiasAPDInfo(TTree *tree,
	164	Bool_t swapSides)
	165	{
	166	// how many SuperModule's worth of entries / APDs do we have?
	167	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	168	fNSuperModule = tree->GetEntries() / nAPDPerSM;
	169
	170	if (fSuperModuleData) delete [] fSuperModuleData;
	171	fSuperModuleData = new AliEMCALSuperModuleBiasAPD[fNSuperModule];
	172
	173	Int_t iSM = 0; // SuperModule index
	174	Int_t iCol = 0;
	175	Int_t iRow = 0;
	176	// list of values to be read
	177	Int_t iElecId = 0;
	178	Int_t iDAC = 0;
	179	Float_t voltage = 0;
	180	// end - all values
	181
	182	// declare the branches
	183	tree->SetBranchAddress("iSM", &iSM);
	184	tree->SetBranchAddress("iCol", &iCol);
	185	tree->SetBranchAddress("iRow", &iRow);
	186	tree->SetBranchAddress("iElecId", &iElecId);
	187	tree->SetBranchAddress("iDAC", &iDAC);
	188	tree->SetBranchAddress("voltage", &voltage);
	189
	190	for (int ient=0; ient<tree->GetEntries(); ient++) {
	191	tree->GetEntry(ient);
	192
	193	// assume the index SuperModules come in order: i=iSM
	194	AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[iSM];
	195	t.fSuperModuleNum = iSM;
	196
	197	// assume that this info is already swapped and done for this basis?
	198	if (swapSides) {
	199	// C side, oriented differently than A side: swap is requested
	200	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	201	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	202	}
	203
	204	t.fElecId[iCol][iRow] = iElecId;
	205	t.fDAC[iCol][iRow] = iDAC;
	206	t.fVoltage[iCol][iRow] = voltage;
	207
	208	} //
	209
	210	return;
211	}
212
213	//____________________________________________________________________________
214	void AliEMCALBiasAPD::WriteRootBiasAPDInfo(const TString &rootFileName,
215	Bool_t swapSides)
216	{
217	// write data to root file. ; coordinates given on SuperModule basis
218	TFile destFile(rootFileName, "recreate");
219	if (destFile.IsZombie()) {
220	return;
221	}
222	destFile.cd();
223
224	TTree *tree = new TTree("tree","");
225
226	// variables for filling the TTree
227	Int_t iSM = 0; // SuperModule index
228	Int_t iCol = 0;
229	Int_t iRow = 0;
230	Int_t iElecId = 0;
231	Int_t iDAC = 0;
232	Float_t voltage = 0;
233	// declare the branches
234	tree->Branch("iSM", &iSM, "iSM/I");
235	tree->Branch("iCol", &iCol, "iCol/I");
236	tree->Branch("iRow", &iRow, "iRow/I");
237	tree->Branch("iElecId", &iElecId, "iElecId/I");
238	tree->Branch("iDAC", &iDAC, "iDAC/I");
239	tree->Branch("voltage", &voltage, "voltage/F");
240
241	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
242
243	for (iSM = 0; iSM < fNSuperModule; iSM++) {
244	AliEMCALSuperModuleBiasAPD &t = fSuperModuleData[iSM];
245
246	for (Int_t j=0; j<nAPDPerSM; j++) {
247	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
248	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
249
250	iElecId = t.fElecId[iCol][iRow];
251	iDAC = t.fDAC[iCol][iRow];
252	voltage = t.fVoltage[iCol][iRow];
253
254	if (swapSides) {
255	// C side, oriented differently than A side: swap is requested
256	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
257	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
258	}
259
260	tree->Fill();
261	}
262
263	} // i, SuperModule
264
265	tree->Write();
266	destFile.Close();
267
268	return;
269	}
270
271	//____________________________________________________________________________
d81e6423	272	AliEMCALBiasAPD::~AliEMCALBiasAPD()
	273	{
	274	delete [] fSuperModuleData;
	275	}
	276
	277	//____________________________________________________________________________
61917ab3	278	AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDId(Int_t supModIndex)const
d81e6423	279	{
	280	AliEMCALSuperModuleBiasAPD t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really..
	281	if (!fSuperModuleData)
	282	return t;
	283
	284	return fSuperModuleData[supModIndex];
	285	}
	286
	287	//____________________________________________________________________________
61917ab3	288	AliEMCALSuperModuleBiasAPD AliEMCALBiasAPD::GetSuperModuleBiasAPDNum(Int_t supModIndex)const
d81e6423	289	{
	290	AliEMCALSuperModuleBiasAPD t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really..
	291	if (!fSuperModuleData)
	292	return t;
	293
	294	for (int i=0; i<fNSuperModule; i++) {
	295	if (fSuperModuleData[i].fSuperModuleNum == supModIndex) {
	296	return fSuperModuleData[i];
	297	}
	298	}
	299
	300	return t;
	301	}
	302