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// $Id: PamVMCApplication.cxx,v 1.0 2007/06/01 |
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// |
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// Geant4 ExampleN06 adapted to Virtual Monte Carlo |
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#include <cstdlib> |
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#include <string> |
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#include <iostream> |
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#include <TROOT.h> |
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#include <TInterpreter.h> |
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#include <TVirtualMC.h> |
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#include <Riostream.h> |
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#include <TGeoManager.h> |
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#include <TVirtualGeoTrack.h> |
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#include <TLorentzVector.h> |
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#include "PamVMCApplication.h" |
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#include "PamVMCCaloSD.h" |
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#include "PamVMCTrkSD.h" |
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#include "PamVMCTofSD.h" |
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#include "PamVMCCardSD.h" |
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#include "PamVMCCasSD.h" |
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#include "PamVMCCasSD.h" |
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#include "PamVMCS4SD.h" |
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//#include "PamVMCDetectorHit.h" |
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//#include "PamVMCCalorHit.h" |
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#include "PamVMCStack.h" |
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#include "PamVMCDetectorConstruction.h" |
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#include "PamVMCPrimaryGenerator.h" |
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|
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ClassImp(PamVMCApplication) |
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|
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PamVMCApplication::PamVMCApplication(const char *name, const char *title) |
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: TVirtualMCApplication(name,title), |
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fEventNo(0), |
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fVerbose(0), |
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fStack(0), |
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fDetConstruction(0), |
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fPrimaryGenerator(0), |
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fRootManager("pamtest",kWrite) |
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//, fdetmap(0) |
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{ |
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// Standard constructor |
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|
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// Create a user stack |
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fStack = new PamVMCStack(1000); |
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|
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// Create detector construction |
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fDetConstruction = new PamVMCDetectorConstruction(); |
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|
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// Create a primary generator |
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fPrimaryGenerator = new PamVMCPrimaryGenerator(fStack); |
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|
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//fCaloSD = new PamVMCCaloSD(); |
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|
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// std::cout <<"!!!!!!!!APPLICATION CREATED!!!"<<std::endl; |
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// Create a tracker SD |
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|
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//fTrackerSD = new PamVMCTrackerSD("PamVMCTracker", fDetConstruction); |
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|
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// Create a tof SD |
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|
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//fTofSD = new PamVMCTofSD("PamVMCTof", fDetConstruction); |
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|
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#ifdef PAMFIELD |
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// Load the PAMELA magnetic field |
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|
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std::string pamcal=getenv("PAM_CALIB"); pamcal+="/trk-param/field_param-0/"; |
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std::cout << "PAMELA env: " << pamcal << std::endl; |
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pamfield.LoadField(pamcal.c_str()); |
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#endif |
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} |
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|
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|
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PamVMCApplication::PamVMCApplication() |
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: TVirtualMCApplication(), |
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fEventNo(0), |
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fVerbose(0), |
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fStack(0), |
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fDetConstruction(0), |
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fPrimaryGenerator(0), |
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fRootManager() |
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{ |
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// Default constructor |
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} |
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|
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PamVMCApplication::~PamVMCApplication() |
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{ |
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// Destructor |
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|
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delete fStack; |
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delete fDetConstruction; |
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delete fPrimaryGenerator; |
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delete gMC; |
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gMC = 0; |
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} |
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|
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// |
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// public methods |
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// |
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|
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void PamVMCApplication::InitMC(const char* setup) |
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{ |
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// Initialize MC. |
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|
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fVerbose.InitMC(); |
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|
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gROOT->LoadMacro(setup); |
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gInterpreter->ProcessLine("Config()"); |
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gMC->SetStack(fStack); |
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std::cout<<"!!! BEFORE INIT GMC"<<std::endl; |
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gMC->Init(); |
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|
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gMC->BuildPhysics(); |
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|
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//Creating a KEYS for SD volume names: |
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|
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std::cout<<"!!!Creating PamVMCCaloSD object"<<std::endl; |
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fdetmap.Add(new TObjString("CAST"), new PamVMCCaloSD() ); |
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fdetmap.Add(new TObjString("S11Y"), new PamVMCTofSD("S11Y") ); |
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fdetmap.Add(new TObjString("S12X"), new PamVMCTofSD("S12X") ); |
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fdetmap.Add(new TObjString("S21X"), new PamVMCTofSD("S21X") ); |
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fdetmap.Add(new TObjString("S22Y"), new PamVMCTofSD("S22Y") ); |
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fdetmap.Add(new TObjString("S31Y"), new PamVMCTofSD("S31Y") ); |
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fdetmap.Add(new TObjString("S32X"), new PamVMCTofSD("S32X") ); |
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fdetmap.Add(new TObjString("TSPA"), new PamVMCTrkSD() ); |
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fdetmap.Add(new TObjString("C1D1"), new PamVMCCardSD("C1D1") ); |
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fdetmap.Add(new TObjString("C2D1"), new PamVMCCardSD("C2D1") ); |
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fdetmap.Add(new TObjString("SID1"), new PamVMCCasSD() ); |
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fdetmap.Add(new TObjString("MGSC"), new PamVMCCatSD() ); |
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fdetmap.Add(new TObjString("S4"), new PamVMCS4SD() ); |
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fdetmap.Add(new TObjString("NDTI"), new PamVMCNDSD() ); |
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std::cout<<"!!!!PamVMCCaloSD object created"<<std::endl; |
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//fdetmap.Print(); |
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//Registration should be after inserting all detectors in fdetmap |
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Register(); |
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|
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} |
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|
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void PamVMCApplication::RunMC(Int_t nofEvents) |
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{ |
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// MC run. |
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|
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fVerbose.RunMC(nofEvents); |
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|
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gMC->ProcessRun(nofEvents); |
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|
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fVerbose.FinishRun(); |
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} |
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|
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|
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void PamVMCApplication::ConstructGeometry() |
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{ |
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// Construct geometry using detector contruction class |
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|
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fVerbose.ConstructGeometry(); |
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fDetConstruction->ConstructGeometry(); |
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|
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} |
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|
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void PamVMCApplication::InitGeometry() |
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{ |
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// Initialize geometry |
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|
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fVerbose.InitGeometry(); |
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//fCalorimeterSD->Initialize(); |
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//fTrackerSD->Initialize(); |
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//fTofSD->Initialize(); |
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|
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//Initialization of HitCollestions in Root file: |
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std::cout<<"!!!! Before registration HitCol!!!"<<std::endl; |
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|
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} |
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|
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|
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void PamVMCApplication::GeneratePrimaries() |
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{ |
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// Fill the user stack (derived from TVirtualMCStack) with primary particles. |
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|
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///// fVerbose.GeneratePrimaries(); |
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|
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fPrimaryGenerator->GeneratePrimaries(); |
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} |
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|
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void PamVMCApplication::BeginEvent() |
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{ |
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// User actions at beginning of event |
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|
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///// fVerbose.BeginEvent(); |
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|
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//fCalorimeterSD->BeginOfEvent(); |
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fEventNo++; |
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} |
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|
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void PamVMCApplication::BeginPrimary() |
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{ |
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// User actions at beginning of a primary track |
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|
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fVerbose.BeginPrimary(); |
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} |
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|
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void PamVMCApplication::PreTrack() |
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{ |
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// User actions at beginning of each track |
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|
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////// fVerbose.PreTrack(); |
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|
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} |
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|
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void PamVMCApplication::Stepping() |
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{ |
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|
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// User actions at each step |
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fVerbose.Stepping(); |
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///std::cout<<"!!!! STEP"<<std::endl; |
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|
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// if (gMC->IsTrackAlive()){ |
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PamVMCDetectorSD* temp=(PamVMCDetectorSD*) fdetmap(gMC->CurrentVolName()); |
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if(temp){ |
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fdstatus=INSIDE; |
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if(gMC->IsTrackEntering()){ fdstatus=ENTERING; } |
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if(gMC->IsTrackExiting() || gMC->IsTrackOut() || gMC->IsTrackStop() ) { fdstatus=EXITING;/* fStack->Print();*/} |
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temp->FillHit(fdstatus,gMC); |
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} |
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// } |
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|
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} |
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|
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//void PamVMCApplication::FillTempHit(){ |
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// Double_t pxin,pyin,pzin,ein; |
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// gMC->TrackPosition(ftemphit.fXIN,ftemphit.fYIN,ftemphit.fZIN); |
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// gMC->TrackMomentum(pxin,pyin,pzin,ein); |
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|
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// ftemphit.fPIN=sqrt(pxin*pxin + pyin*pyin + pzin*pzin); |
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// ftemphit.fPDG= gMC->TrackPid(); |
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// ftemphit.fEREL= gMC->Edep(); |
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// ftemphit.fPATH= gMC->TrackStep(); |
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// ftemphit.fTOF= gMC->TrackTime(); |
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// ftemphit.fXOUT=ftemphit.fXIN; |
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// ftemphit.fYOUT=ftemphit.fYIN; |
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// ftemphit.fZOUT=ftemphit.fZIN; |
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//} |
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|
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void PamVMCApplication::PostTrack() |
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{ |
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// User actions after finishing of each track |
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|
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|
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///// fVerbose.PostTrack(); |
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} |
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|
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void PamVMCApplication::FinishPrimary() |
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{ |
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// User actions after finishing of a primary track |
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|
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fVerbose.FinishPrimary(); |
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} |
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|
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void PamVMCApplication::FinishEvent() |
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{ |
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// User actions after finishing of an event |
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|
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//fCalorimeterSD->GetCalorHitBuff()->Shrink(); |
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/////fVerbose.FinishEvent(); |
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fRootManager.Fill(); |
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TMapIter *n= (TMapIter *)fdetmap.MakeIterator(); |
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TObject *o; while( o=(TObject *) n->Next()) { |
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((PamVMCDetectorSD *)fdetmap.GetValue(o))->ClearHitColl(); |
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} |
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// fCalorimeterSD->PrintTotal(); |
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// std::cout<<"ENDCAL EVENT"<<std::endl; |
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//fCalorimeterSD->EndOfEvent(); |
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//fTrackerSD->EndOfEvent(); |
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//fTofSD->EndOfEvent(); |
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fStack->Reset(); |
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} |
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|
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void PamVMCApplication::FinishRun() |
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{ |
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|
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// fRootManager.Fill(); |
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fVerbose.FinishRun(); |
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|
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fRootManager.WriteAll(); |
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} |
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void PamVMCApplication::Field(const Double_t* x, Double_t* b) const |
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{ |
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// Uniform magnetic field |
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|
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#ifdef PAMFIELD |
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b[0] = pamfield.GetBX((float *)x); |
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b[1] = pamfield.GetBY((float *)x); |
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b[2] = pamfield.GetBZ((float *)x); |
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cout<<b[0]<<" "<<b[1]<<" "<<b[2]<<endl; |
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#else |
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if(x) { for (Int_t i=0; i<3; i++) b[i] = 0.0; } else { b[0]=b[1]=b[2]=0.0; } |
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|
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#endif |
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} |
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