* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.2 2000/05/08 16:17:27 cblume
-Merge TRD-develop
-
-Revision 1.1.2.1 2000/05/08 14:44:01 cblume
-Add new class AliTRDdigitsManager
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
+#include <Riostream.h>
+
+#include <TROOT.h>
+#include <TTree.h>
+#include <TFile.h>
+
#include "AliRun.h"
#include "AliTRDdigitsManager.h"
-#include "AliTRDconst.h"
+#include "AliTRDsegmentArray.h"
+#include "AliTRDdataArrayI.h"
+#include "AliTRDdigit.h"
+#include "AliTRDgeometry.h"
ClassImp(AliTRDdigitsManager)
+//_____________________________________________________________________________
+
+ // Number of track dictionary arrays
+ const Int_t AliTRDdigitsManager::fgkNDict = kNDict;
+
//_____________________________________________________________________________
AliTRDdigitsManager::AliTRDdigitsManager():TObject()
{
// Default constructor
//
- fIsRaw = kFALSE;
-
- fDigits = new AliTRDsegmentArray("AliTRDdataArrayI",kNdet);
+ fIsRaw = kFALSE;
+ fEvent = 0;
+ fDebug = 0;
+ fSDigits = 0;
+ fTree = NULL;
+ fDigits = NULL;
for (Int_t iDict = 0; iDict < kNDict; iDict++) {
- fDictionary[iDict] = new AliTRDsegmentArray("AliTRDdataArrayI",kNdet);
+ fDictionary[iDict] = NULL;
}
}
+//_____________________________________________________________________________
+AliTRDdigitsManager::AliTRDdigitsManager(const AliTRDdigitsManager &m)
+:TObject(m)
+{
+ //
+ // AliTRDdigitsManager copy constructor
+ //
+
+ ((AliTRDdigitsManager &) m).Copy(*this);
+
+}
+
//_____________________________________________________________________________
AliTRDdigitsManager::~AliTRDdigitsManager()
{
+ //
+ // AliTRDdigitsManager destructor
+ //
if (fDigits) {
fDigits->Delete();
delete fDigits;
+ fDigits = NULL;
}
for (Int_t iDict = 0; iDict < kNDict; iDict++) {
fDictionary[iDict]->Delete();
delete fDictionary[iDict];
+ fDictionary[iDict] = NULL;
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRDdigitsManager::Copy(TObject &m)
+{
+ //
+ // Copy function
+ //
+
+ ((AliTRDdigitsManager &) m).fIsRaw = fIsRaw;
+ ((AliTRDdigitsManager &) m).fEvent = fEvent;
+ ((AliTRDdigitsManager &) m).fDebug = fDebug;
+ ((AliTRDdigitsManager &) m).fSDigits = fSDigits;
+
+ TObject::Copy(m);
+
+}
+
+//_____________________________________________________________________________
+void AliTRDdigitsManager::CreateArrays()
+{
+ //
+ // Create the data arrays
+ //
+
+ fDigits = new AliTRDsegmentArray("AliTRDdataArrayI",AliTRDgeometry::Ndet());
+
+ for (Int_t iDict = 0; iDict < kNDict; iDict++) {
+ fDictionary[iDict] = new AliTRDsegmentArray("AliTRDdataArrayI"
+ ,AliTRDgeometry::Ndet());
+ }
+
+}
+//_____________________________________________________________________________
+void AliTRDdigitsManager::ResetArrays()
+{
+ //
+ // Reset the data arrays
+ //
+
+ if (fDigits) {
+ delete fDigits;
+ }
+ fDigits = new AliTRDsegmentArray("AliTRDdataArrayI",AliTRDgeometry::Ndet());
+
+ for (Int_t iDict = 0; iDict < kNDict; iDict++) {
+ if (fDictionary[iDict]) {
+ delete fDictionary[iDict];
+ }
+ fDictionary[iDict] = new AliTRDsegmentArray("AliTRDdataArrayI"
+ ,AliTRDgeometry::Ndet());
}
}
//_____________________________________________________________________________
void AliTRDdigitsManager::SetRaw()
{
+ //
+ // Switch on the raw digits flag
+ //
fIsRaw = kTRUE;
- fDigits->SetBit(kRawDigit);
+ fDigits->SetBit(AliTRDdigit::RawDigit());
}
//_____________________________________________________________________________
-Bool_t AliTRDdigitsManager::MakeBranch()
+Short_t AliTRDdigitsManager::GetDigitAmp(Int_t row, Int_t col,Int_t time
+ , Int_t det) const
{
//
- // Creates the branches for the digits and the dictionary in the digits tree
+ // Returns the amplitude of a digit
+ //
+
+ return ((Short_t) GetDigits(det)->GetData(row,col,time));
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDdigitsManager::MakeBranch(TTree *tree)
+{
+ //
+ // Creates the tree and branches for the digits and the dictionary
//
Int_t buffersize = 64000;
Bool_t status = kTRUE;
- if (gAlice->TreeD()) {
+ if (tree) {
+ fTree = tree;
+ }
- // Make the branch for the digits
- if (fDigits) {
- const AliTRDdataArrayI *Digits =
- (AliTRDdataArrayI *) fDigits->At(0);
- if (Digits) {
- gAlice->TreeD()->Branch("TRDdigits",Digits->IsA()->GetName()
- ,&Digits,buffersize,1);
- printf("AliTRDdigitsManager::MakeBranch -- ");
+ // Make the branch for the digits
+ if (fDigits) {
+ const AliTRDdataArray *kDigits = (AliTRDdataArray *) fDigits->At(0);
+ if (kDigits) {
+ if (!fTree) return kFALSE;
+ TBranch* branch = fTree->GetBranch("TRDdigits");
+ if (!branch) fTree->Branch("TRDdigits",kDigits->IsA()->GetName(),
+ &kDigits,buffersize,99);
+ if (fDebug > 0) {
+ printf("<AliTRDdigitsManager::MakeBranch> ");
printf("Making branch TRDdigits\n");
}
- else {
- status = kFALSE;
- }
}
else {
status = kFALSE;
}
+ }
+ else {
+ status = kFALSE;
+ }
- // Make the branches for the dictionaries
- for (Int_t iDict = 0; iDict < kNDict; iDict++) {
-
- Char_t branchname[15];
- sprintf(branchname,"TRDdictionary%d",iDict);
- if (fDictionary[iDict]) {
- const AliTRDdataArrayI *Dictionary =
- (AliTRDdataArrayI *) fDictionary[iDict]->At(0);
- if (Dictionary) {
- gAlice->TreeD()->Branch(branchname,Dictionary->IsA()->GetName()
- ,&Dictionary,buffersize,1);
- printf("AliTRDdigitsManager::MakeBranch -- ");
+ // Make the branches for the dictionaries
+ for (Int_t iDict = 0; iDict < kNDict; iDict++) {
+ Char_t branchname[15];
+ sprintf(branchname,"TRDdictionary%d",iDict);
+ if (fDictionary[iDict]) {
+ const AliTRDdataArray *kDictionary =
+ (AliTRDdataArray *) fDictionary[iDict]->At(0);
+ if (kDictionary) {
+ if (!fTree) return kFALSE;
+ TBranch* branch = fTree->GetBranch(branchname);
+ if (!branch) fTree->Branch(branchname,kDictionary->IsA()->GetName(),
+ &kDictionary,buffersize,99);
+ if (fDebug > 0) {
+ printf("<AliTRDdigitsManager::MakeBranch> ");
printf("Making branch %s\n",branchname);
}
- else {
- status = kFALSE;
- }
}
else {
status = kFALSE;
}
}
-
- }
- else {
- status = kFALSE;
+ else {
+ status = kFALSE;
+ }
}
return status;
}
//_____________________________________________________________________________
-Bool_t AliTRDdigitsManager::ReadDigits()
+Bool_t AliTRDdigitsManager::ReadDigits(TTree *tree)
{
+ //
+ // Reads the digit information from the input file
+ //
Bool_t status = kTRUE;
- status = fDigits->LoadArray("TRDdigits");
+ if (tree) {
+
+ fTree = tree;
+
+ }
+
+ if (!fDigits) {
+ if (fDebug > 0) {
+ printf("<AliTRDdigitsManager::ReadDigits> ");
+ printf("Create the data arrays.\n");
+ }
+ CreateArrays();
+ }
+
+ status = fDigits->LoadArray("TRDdigits",fTree);
for (Int_t iDict = 0; iDict < kNDict; iDict++) {
Char_t branchname[15];
sprintf(branchname,"TRDdictionary%d",iDict);
- status = fDictionary[iDict]->LoadArray(branchname);
+ status = fDictionary[iDict]->LoadArray(branchname,fTree);
}
- if (fDigits->TestBit(kRawDigit)) {
+ if (fDigits->TestBit(AliTRDdigit::RawDigit())) {
fIsRaw = kTRUE;
}
else {
// Writes out the TRD-digits and the dictionaries
//
- // Create the branches
- if (!(gAlice->TreeD()->GetBranch("TRDdigits"))) {
- if (!MakeBranch()) return kFALSE;
- }
-
// Store the contents of the segment array in the tree
- if (!fDigits->StoreArray("TRDdigits")) {
- printf("AliTRDdigitsManager::WriteDigits -- ");
+ if (!fDigits->StoreArray("TRDdigits",fTree)) {
+ printf("<AliTRDdigitsManager::WriteDigits> ");
printf("Error while storing digits in branch TRDdigits\n");
return kFALSE;
}
for (Int_t iDict = 0; iDict < kNDict; iDict++) {
Char_t branchname[15];
sprintf(branchname,"TRDdictionary%d",iDict);
- if (!fDictionary[iDict]->StoreArray(branchname)) {
- printf("AliTRDdigitsManager::WriteDigits -- ");
+ if (!fDictionary[iDict]->StoreArray(branchname,fTree)) {
+ printf("<AliTRDdigitsManager::WriteDigits> ");
printf("Error while storing dictionary in branch %s\n",branchname);
return kFALSE;
}
}
+ // Write the new tree to the output file
+ //fTree->Write();
+ fTree->AutoSave(); // Modification by Jiri
+
return kTRUE;
}
//_____________________________________________________________________________
AliTRDdigit *AliTRDdigitsManager::GetDigit(Int_t row, Int_t col
- , Int_t time, Int_t det)
+ , Int_t time, Int_t det) const
{
//
// Creates a single digit object
//_____________________________________________________________________________
Int_t AliTRDdigitsManager::GetTrack(Int_t track
, Int_t row, Int_t col, Int_t time
- , Int_t det)
+ , Int_t det) const
{
//
// Returns the MC-track numbers from the dictionary.
}
+//_____________________________________________________________________________
+AliTRDdataArrayI *AliTRDdigitsManager::GetDigits(Int_t det) const
+{
+ //
+ // Returns the digits array for one detector
+ //
+
+ return (AliTRDdataArrayI *) fDigits->At(det);
+
+}
+
+//_____________________________________________________________________________
+AliTRDdataArrayI *AliTRDdigitsManager::GetDictionary(Int_t det, Int_t i) const
+{
+ //
+ // Returns the dictionary for one detector
+ //
+
+ return (AliTRDdataArrayI *) fDictionary[i]->At(det);
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDdigitsManager::GetTrack(Int_t track, AliTRDdigit *Digit) const
+{
+ //
+ // Returns the MC-track numbers from the dictionary for a given digit
+ //
+
+ Int_t row = Digit->GetRow();
+ Int_t col = Digit->GetCol();
+ Int_t time = Digit->GetTime();
+ Int_t det = Digit->GetDetector();
+
+ return GetTrack(track,row,col,time,det);
+
+}
+
+//_____________________________________________________________________________
+AliTRDdigitsManager &AliTRDdigitsManager::operator=(const AliTRDdigitsManager &m)
+{
+ //
+ // Assignment operator
+ //
+
+ if (this != &m) ((AliTRDdigitsManager &) m).Copy(*this);
+ return *this;
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff