* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.1 2002/06/16 17:08:19 hristov
-First version of CRT
-
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
-
-#include <iostream.h>
-#include <fstream.h>
+#include "AliCRT.h"
#include <TTree.h>
+#include <TVirtualMC.h>
-
-#include "AliMC.h"
#include "AliRun.h"
#include "AliMagF.h"
+//#include "AliMC.h"
-#include "AliCRT.h"
-#include "AliCRTConstants.h"
-#include "AliCRTdigit.h"
-#include "AliCRThit.h"
+//#include "AliCRThit.h"
+#include "AliCRTModule.h"
-
ClassImp(AliCRT)
-
-static AliCRTdigit *digits;
-
//_____________________________________________________________________________
AliCRT::AliCRT()
+ : AliDetector(),
+ fModule(0)
{
//
- // Default constructor for L3 magnet
+ // Default constructor
//
-
- fIshunt = 1;
- fHits = 0;
- fDigits = 0;
}
//_____________________________________________________________________________
AliCRT::AliCRT(const char *name, const char *title)
- : AliDetector(name,title)
-{
- //
- // Standard constructor for the CRT module
- //
-
- fIshunt = 1; // All hits are associated with primary particles
-
- fHits = new TClonesArray("AliCRThit",400) ;
- fDigits = new TClonesArray("AliCRTdigit",400) ;
-
- gAlice->AddHitList(fHits);
-
- SetMarkerColor(7);
- SetMarkerStyle(2);
- SetMarkerSize(0.4);
-
-}
-
-//_____________________________________________________________________________
-AliCRT::~AliCRT()
-{
- //
- // Standar destructor.
- //
- if (fHits) {
- fHits->Delete();
- delete fHits;
- }
-}
-
-//_____________________________________________________________________________
-void AliCRT::AddHit(Int_t track, Int_t *vol, Float_t *hits)
-{
- //
- // Add a CRT hit
- //
- TClonesArray &lhits = *fHits;
- new(lhits[fNhits++]) AliCRThit(fIshunt,track,vol,hits);
-}
-
-//_____________________________________________________________________________
-void AliCRT::AddDigit(Int_t *tracks,Int_t *digits)
-{
-
- // Add a CRT digit to the list. Dummy function.
-
-}
-
-//_____________________________________________________________________________
-void AliCRT::Init() const
+ : AliDetector(name, title),
+ fModule(0)
{
//
- // Initialise ...
+ // Standard constructor
//
-
- Int_t i;
- //
- if(fDebug) {
- printf("\n%s: ",ClassName());
- for(i=0;i<35;i++) printf("*");
- printf(" CRT_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n%s: ",ClassName());
- //
- // Here the CRT initialisation code (if any!)
- for(i=0;i<80;i++) printf("*");
- printf("\n");
- }
+ //fHits = new TClonesArray("AliCRThit", 400);
+ //gAlice->GetMCApp()->AddHitList(fHits);
}
//_____________________________________________________________________________
-void AliCRT::ResetHits ()
-{
- // Reset number of clusters and the cluster array for this detector
- AliDetector::ResetHits ();
-}
-
-//_____________________________________________________________________________
-void AliCRT::ResetDigits ()
+AliCRT::AliCRT(const AliCRT& crt)
+ : AliDetector(crt),
+ fModule(crt.fModule)
{
//
- // Reset number of digits and the digits array for this detector
- AliDetector::ResetDigits ();
+ // Copy constructor
//
-}
-
-//____________________________________________________________________________
-void AliCRT::FinishEvent()
-{
-// do nothing
+ crt.Copy(*this);
}
//_____________________________________________________________________________
-void AliCRT::BuildGeometry()
+AliCRT::~AliCRT()
{
//
- // Build simple ROOT TNode geometry for event display
+ // Default destructor
//
+ if ( fModule ) { delete fModule; fModule = 0; }
}
//_____________________________________________________________________________
-void AliCRT::CreateGeometry()
+AliCRT& AliCRT::operator=(const AliCRT& crt)
{
//
- // Build simple ROOT TNode geometry for GEANT simulations
+ // Asingment operator.
//
+ crt.Copy(*this);
+ return *this;
}
//_____________________________________________________________________________
Float_t xepsil = 0.1; // Tracking precission in cm. obove the pit
// --- Define the various materials for GEANT ---
- Float_t aconc[10] = { 1.,12.01,15.994,22.99,24.305,26.98,28.086,39.1,40.08,55.85 };
- Float_t zconc[10] = { 1.,6.,8.,11.,12.,13.,14.,19.,20.,26. };
- Float_t wconc[10] = { .01,.001,.529107,.016,.002,.033872,.337021,.013,.044,.014 };
-
Float_t epsil, stmin, tmaxfd, deemax, stemax;
//
// Aluminum
AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.);
AliMaterial(35, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.);
AliMaterial(55, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.);
- //
- // Vacuum
- AliMaterial(16, "VACUUM$ ", 1e-16, 1e-16, 1e-16, 1e16, 1e16);
- AliMaterial(36, "VACUUM$ ", 1e-16, 1e-16, 1e-16, 1e16, 1e16);
- AliMaterial(56, "VACUUM$ ", 1e-16, 1e-16, 1e-16, 1e16, 1e16);
- //
- // Concrete
- AliMixture(17, "CONCRETE$", aconc, zconc, 2.35, 10, wconc);
- AliMixture(37, "CONCRETE$", aconc, zconc, 2.35, 10, wconc);
- AliMixture(57, "CONCRETE$", aconc, zconc, 2.35, 10, wconc);
+ AliMaterial(75, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.);
+ AliMaterial(95, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.);
// Scintillator material polystyrene
Float_t zP[2] = {6.0, 1.0};
Float_t wP[2] = {1.0, 1.0};
Float_t dP = 1.032;
- AliMixture(3, "Polystyrene$", aP, zP, dP, -2, wP);
- // Standard ROCK, ROCK1 and molasse.
- Float_t aRock[1] = {22.};
- Float_t zRock[1] = {11.};
- Float_t wRock[1] = {1.};
- Float_t dRock = 2.65;
- AliMixture(4, "Standard Rock$", aRock, zRock, dRock, 1, wRock);
- Float_t dRock1 = 2.2;
- AliMixture(5, "Rock1$", aRock, zRock, dRock1, 1, wRock);
- Float_t dMolasse = 2.50;
- AliMixture(6, "Molasse$", aRock, zRock, dMolasse, 1, wRock);
-
+ AliMixture(13, "Polystyrene$", aP, zP, dP, -2, wP);
+ // Subalpine Molasse over the ALICE hall.
+ Float_t aMolasse[10] = { 1., 12.01, 15.994, 22.99, 24.305, 26.98, 28.086, 39.1, 40.08, 55.85 };
+ Float_t zMolasse[10] = {1., 6., 8., 11., 12., 13., 14., 19., 20., 26.};
+ Float_t wMolasse[10] = {0.008, 0.043, 0.485, 0.007, 0.042, 0.037, 0.215, 0.023, 0.1, 0.04};
+ Float_t dMolasse = 2.40;
+ AliMixture(24, "Molasse$", aMolasse, zMolasse, dMolasse, 10, wMolasse);
+
// ****************
// Defines tracking media parameters.
// Les valeurs sont commentees pour laisser le defaut
stmin = -.8;
// ***************
+ Float_t atmaxfd = 10.;
+ Float_t adeemax = -0.1;
+ Float_t aepsil = 0.1;
+ Float_t astmin = -10.;
+
//
// Aluminum
AliMedium(9, "ALU_C0 ", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
AliMedium(50, "FE_C2 ", 50, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
//
// Air
- AliMedium(15, "AIR_C0 ", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(35, "AIR_C1 ", 35, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(55, "AIR_C2 ", 55, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- //
- // Vacuum
- AliMedium(16, "VA_C0 ", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(36, "VA_C1 ", 36, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(56, "VA_C2 ", 56, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- //
- // Concrete
- AliMedium(17, "CC_C0 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(37, "CC_C1 ", 37, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(57, "CC_C2 ", 57, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(15, "AIR_C0 ", 15, 0, isxfld, sxmgmx, atmaxfd, stemax, adeemax, aepsil, astmin);
+ AliMedium(35, "AIR_C1 ", 35, 0, isxfld, sxmgmx, atmaxfd, stemax, adeemax, aepsil, astmin);
+ AliMedium(55, "AIR_C2 ", 55, 0, isxfld, sxmgmx, atmaxfd, stemax, adeemax, aepsil, astmin);
+ AliMedium(75, "AIR_C4 ", 75, 0, isxfld, sxmgmx, atmaxfd, stemax, adeemax, aepsil, astmin);
+ AliMedium(95, "AIR_C5 ", 95, 0, isxfld, sxmgmx, atmaxfd, stemax, adeemax, aepsil, astmin);
+
// The scintillator of the CPV made of Polystyrene
- // scintillator -> idtmed[1102]
- AliMedium(3, "CPV scint. ", 3, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
-
- // Standard ROCK -> idtmed[1103]
- AliMedium(4, "Standard Rock ", 4, 0, xfield, xfieldm, tmaxfd, stemax, deemax, xepsil, stmin);
-
- // ROCK1 -> idtmed[1104]
- AliMedium(5, "Rock 1 ", 5, 0, xfield, xfieldm, tmaxfd, stemax, deemax, xepsil, stmin);
+ // scintillator -> idtmed[1112]
+ AliMedium(12 , "CPV scint. ", 13, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
+ AliMedium(13 , "CPV scint. ", 13, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
+ AliMedium(14 , "CPV scint. ", 13, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
+
+ // Molasse -> idtmed[1123]
+ AliMedium(24 , "Molasse ", 24, 0, xfield, xfieldm, tmaxfd, stemax, deemax, xepsil, stmin);
+ // Concrete, in case if we need to put hte shafts by ourselves.
- // Molasse -> idtmed[1105]
- AliMedium(6, "Molasse ", 6, 0, xfield, xfieldm, tmaxfd, stemax, deemax, xepsil, stmin);
+ Float_t aconc[10] = { 1.,12.01,15.994,22.99,24.305,26.98,28.086,39.1,40.08,55.85 };
+ Float_t zconc[10] = { 1.,6.,8.,11.,12.,13.,14.,19.,20.,26. };
+ Float_t wconc[10] = { .01,.001,.529107,.016,.002,.033872,.337021,.013,.044,.014 };
+ AliMixture(17, "CONCRETE$", aconc, zconc, 2.35, 10, wconc);
+ // Concrete
+ AliMedium(17, "CC_C0 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(27, "CC_C1 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); // MX24
+ AliMedium(37, "CC_C2 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); // PM25
+ AliMedium(47, "CC_C3 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); // PGC2
}
//_____________________________________________________________________________
-void AliCRT::MakeBranch(Option_t* option, const char *file)
+void AliCRT::SetTreeAddress()
{
- //
- // Specific CRT branches
- //
- // Create Tree branches for the CRT.
- Int_t buffersize = 400;
- char branchname[10];
- sprintf(branchname,"%s",GetName());
-
- AliDetector::MakeBranch(option,file);
-
- const char *cD = strstr(option,"D");
-
- if (cD) {
- digits = new AliCRTdigit();
- MakeBranchInTree(gAlice->TreeD(), branchname, "AliCRTdigit",
- digits, buffersize, 1, file);
- }
+ TBranch *branch;
+ char branchname[20];
+ sprintf(branchname,"%s",GetName());
+ // Branch address for hit tree
+ TTree *treeH = fLoader->TreeH();
+ if (treeH ) {
+ branch = treeH->GetBranch(branchname);
+ if (branch) branch->SetAddress(&fHits);
+ }
}
+
//_____________________________________________________________________________
+void AliCRT::MakeBranch(Option_t* opt)
+{
+ //
+ // Initializes the branches of the CRT inside the trees written
+ // for each event.
+ //
+ const char* oH = strstr(opt, "H");
+ if ( fLoader->TreeH() && oH && (fHits == 0x0) ) {
+ fHits = new TClonesArray("AliCRThit", 1000);
+ fNhits = 0;
+ }
+ AliDetector::MakeBranch(opt);
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff