PamVMC/src/PamVMCApplication.cxx

// $Id: PamVMCApplication.cxx,v 1.0 2007/06/01 
//
// Geant4 PAMELA VMC 
#include <cstdlib>
#include <string>
#include <iostream>
#include <TROOT.h>
#include <TInterpreter.h>
#include <TVirtualMC.h>
#include <Riostream.h>
#include <TGeoManager.h>
#include <TVirtualGeoTrack.h>
#include <TLorentzVector.h>
#include "PamVMCApplication.h"
#include "PamVMCStack.h"
#include "PamVMCPrimaryGenerator.h"

#include "PamVMCFieldMgr.h"

#include "PamVMCSDMgr.h"

#include "PamVMCVolCrossMgr.h"

#include "PamVMCDetPamela.h"

//#include "TFluka.h"


ClassImp(PamVMCApplication)

PamVMCApplication::PamVMCApplication(const char *name, const char *title) 
  : TVirtualMCApplication(name,title),
    fEventNo(0),
    fVerbose(2),
    fStack(0),
    fdetector(0),
    fPrimaryGenerator(0),
    fRootManager("pamtest",kWrite)
{
// Standard constructor

  // Create a user stack
  fStack = new PamVMCStack(1000);
  
  
  // Create a primary generator
  fPrimaryGenerator = new PamVMCPrimaryGenerator(fStack);


  fdetector = new PamVMCDetPamela();

  PamVMCFieldMgr::Instance()->LoadField();
}


PamVMCApplication::PamVMCApplication()
  : TVirtualMCApplication(),
    fEventNo(0),
    fVerbose(0),
    fStack(0),
    fdetector(0),
    fPrimaryGenerator(0),
    fRootManager()
{    
// Default constructor
}

PamVMCApplication::~PamVMCApplication() 
{
// Destructor  
    
  delete fStack;
  delete fdetector;
  delete fPrimaryGenerator;
  delete gMC;
  gMC = 0;
}


void PamVMCApplication::InitMC(const char* setup)
{    
// Initialize MC.

  fVerbose.InitMC();

    gROOT->LoadMacro(setup);
    gInterpreter->ProcessLine("Config()");
    gMC->SetStack(fStack);
    std::cout<<"!!! BEFORE INIT GMC"<<std::endl;
  
    gMC->Init();
    cout<<"INIT MC"<<endl;
    gMC->BuildPhysics();
    cout<<"PHYSICS BUILDED"<<endl;
   

    fdetector->InitMC();

    // fdetector->Print();

    PamVMCSDMgr::Instance()->Register();

    PamVMCDigMgr::Instance()->LoadCalib();
    PamVMCRawMgr::Instance()->WriteToFile();

    fPrimaryGenerator->Register();
    
    std::cout<<"LIST OF ACTIVE SD'S:"<<std::endl;
 
    PamVMCSDMgr::Instance()->Print();
}

void PamVMCApplication::RunMC(Int_t nofEvents)
{    
   // MC run.

  fVerbose.RunMC(nofEvents);

  gMC->ProcessRun(nofEvents);

  fVerbose.FinishRun();
}

void PamVMCApplication::AddIons(){

  fVerbose.AddIons();
  gMC->DefineIon("He4",2,4,1,0.);
  gMC->DefineIon("Boron",5,10,1,0.);  
  gMC->DefineIon("Carbon",6,12,1,0.);
}


void PamVMCApplication::ConstructGeometry()
{    
  // Construct geometry using detector contruction class

  fVerbose.ConstructGeometry();
  new TGeoManager("PAM_GEOM","PAMELA GEOMETRY");
  fdetector->ConstructGeometry();
  //TGeoManager::Import("/home/pamela/PamCAL210508/gp2tgeo.root");
  gGeoManager->CloseGeometry();
  gMC->SetRootGeometry();

  cout<<"!!CONSTRUCT GEOMETRY!!"<<endl;
  fdetector->ConstructCuts();

}

void PamVMCApplication::InitGeometry()
{    
  // Initialize geometry
  
  cout<<"!!SETUP CUTS"<<endl;
  //fdetector->InitGeometry();

  fVerbose.InitGeometry(); 
}


void PamVMCApplication::GeneratePrimaries()
{    
  // Fill the user stack (derived from TVirtualMCStack) with primary particles.
  
  fPrimaryGenerator->GeneratePrimary();
}

void PamVMCApplication::BeginEvent()
{    
// User actions at beginning of event
  PamVMCSDMgr::Instance()->PreEvent();
  fEventNo++;
}

void PamVMCApplication::BeginPrimary()
{    
// User actions at beginning of a primary track

  fVerbose.BeginPrimary();
}

void PamVMCApplication::PreTrack()
{    
// User actions at beginning of each track
 
}

void PamVMCApplication::Stepping()
{    
  if (fStack->GetCurrentTrack()->IsPrimary()){
    PamVMCVolCross* tmp=(PamVMCVolCross*)PamVMCVolCrossMgr::Instance()->GetSD(gMC->CurrentVolName());
    if (tmp){
      tmp->CrossVol();
    }
  }
// User actions at each step
  fVerbose.Stepping();
  PamVMCDetectorSD* temp=(PamVMCDetectorSD*) PamVMCSDMgr::Instance()->GetSD(gMC->CurrentVolName());
  if(temp){
    fdstatus=INSIDE;
    if(gMC->IsTrackEntering()){ fdstatus=ENTERING; }
    if(gMC->IsTrackExiting() || gMC->IsTrackOut() || gMC->IsTrackStop() ) { fdstatus=EXITING;}
    temp->FillHit(fdstatus,gMC);    
  }
  
}

void PamVMCApplication::PostTrack()
{    
// User actions after finishing of each track

}

void PamVMCApplication::FinishPrimary()
{    
// User actions after finishing of a primary track
  fPrimaryGenerator->SetGood(PamVMCVolCrossMgr::Instance()->IsTrackGood());
  PamVMCVolCrossMgr::Instance()->Reset();
  fVerbose.FinishPrimary();
}

void PamVMCApplication::FinishEvent()
{    
// User actions after finishing of an event

    
    PamVMCSDMgr::Instance()->Digitize();
    //EventNo needs for trigger, particle PDG needs for TOF..
    PamVMCDigMgr::Instance()->Digitize(fEventNo,fPrimaryGenerator->GetParticle());

    PamVMCSDMgr::Instance()->Compress();

    PamVMCRawMgr::Instance()->WriteEvent();

    fRootManager.Fill();

    fPrimaryGenerator->ClearPrimCol();

    PamVMCSDMgr::Instance()->Clear();

    fStack->Reset();
   
} 

void PamVMCApplication::FinishRun()
{
  fVerbose.FinishRun();
  
  fRootManager.WriteAll();

  PamVMCDigMgr::Instance()->FinishRun(); //write RunTrailer to buffer

  PamVMCRawMgr::Instance()->FinishRun(); //write RunTrailer to file and close;

  PamVMCDigMgr::Instance()->PrintCollections();

}

void PamVMCApplication::Field(const Double_t* x, Double_t* b) const
{
  PamVMCFieldMgr::Instance()->Field(x,b);
}
1	// $Id: PamVMCApplication.cxx,v 1.0 2007/06/01
2	//
3	// Geant4 PAMELA VMC
4	#include <cstdlib>
5	#include <string>
6	#include <iostream>
7	#include <TROOT.h>
8	#include <TInterpreter.h>
9	#include <TVirtualMC.h>
10	#include <Riostream.h>
11	#include <TGeoManager.h>
12	#include <TVirtualGeoTrack.h>
13	#include <TLorentzVector.h>
14	#include "PamVMCApplication.h"
15	#include "PamVMCStack.h"
16	#include "PamVMCPrimaryGenerator.h"
17
18	#include "PamVMCFieldMgr.h"
19
20	#include "PamVMCSDMgr.h"
21
22	#include "PamVMCVolCrossMgr.h"
23
24	#include "PamVMCDetPamela.h"
25
26	//#include "TFluka.h"
27
28
29
30	ClassImp(PamVMCApplication)
31
32	PamVMCApplication::PamVMCApplication(const char name, const char title)
33	: TVirtualMCApplication(name,title),
34	fEventNo(0),
35	fVerbose(2),
36	fStack(0),
37	fdetector(0),
38	fPrimaryGenerator(0),
39	fRootManager("pamtest",kWrite)
40	{
41	// Standard constructor
42
43	// Create a user stack
44	fStack = new PamVMCStack(1000);
45
46
47	// Create a primary generator
48	fPrimaryGenerator = new PamVMCPrimaryGenerator(fStack);
49
50
51	fdetector = new PamVMCDetPamela();
52
53	PamVMCFieldMgr::Instance()->LoadField();
54	}
55
56
57	PamVMCApplication::PamVMCApplication()
58	: TVirtualMCApplication(),
59	fEventNo(0),
60	fVerbose(0),
61	fStack(0),
62	fdetector(0),
63	fPrimaryGenerator(0),
64	fRootManager()
65	{
66	// Default constructor
67	}
68
69	PamVMCApplication::~PamVMCApplication()
70	{
71	// Destructor
72
73	delete fStack;
74	delete fdetector;
75	delete fPrimaryGenerator;
76	delete gMC;
77	gMC = 0;
78	}
79
80
81	void PamVMCApplication::InitMC(const char* setup)
82	{
83	// Initialize MC.
84
85	fVerbose.InitMC();
86
87	gROOT->LoadMacro(setup);
88	gInterpreter->ProcessLine("Config()");
89	gMC->SetStack(fStack);
90	std::cout<<"!!! BEFORE INIT GMC"<<std::endl;
91
92	gMC->Init();
93	cout<<"INIT MC"<<endl;
94	gMC->BuildPhysics();
95	cout<<"PHYSICS BUILDED"<<endl;
96
97
98	fdetector->InitMC();
99
100	// fdetector->Print();
101
102	PamVMCSDMgr::Instance()->Register();
103
104	PamVMCDigMgr::Instance()->LoadCalib();
105	PamVMCRawMgr::Instance()->WriteToFile();
106
107	fPrimaryGenerator->Register();
108
109	std::cout<<"LIST OF ACTIVE SD'S:"<<std::endl;
110
111	PamVMCSDMgr::Instance()->Print();
112	}
113
114	void PamVMCApplication::RunMC(Int_t nofEvents)
115	{
116	// MC run.
117
118	fVerbose.RunMC(nofEvents);
119
120	gMC->ProcessRun(nofEvents);
121
122	fVerbose.FinishRun();
123	}
124
125	void PamVMCApplication::AddIons(){
126
127	fVerbose.AddIons();
128	gMC->DefineIon("He4",2,4,1,0.);
129	gMC->DefineIon("Boron",5,10,1,0.);
130	gMC->DefineIon("Carbon",6,12,1,0.);
131	}
132
133
134	void PamVMCApplication::ConstructGeometry()
135	{
136	// Construct geometry using detector contruction class
137
138	fVerbose.ConstructGeometry();
139	new TGeoManager("PAM_GEOM","PAMELA GEOMETRY");
140	fdetector->ConstructGeometry();
141	//TGeoManager::Import("/home/pamela/PamCAL210508/gp2tgeo.root");
142	gGeoManager->CloseGeometry();
143	gMC->SetRootGeometry();
144
145	cout<<"!!CONSTRUCT GEOMETRY!!"<<endl;
146	fdetector->ConstructCuts();
147
148	}
149
150	void PamVMCApplication::InitGeometry()
151	{
152	// Initialize geometry
153
154	cout<<"!!SETUP CUTS"<<endl;
155	//fdetector->InitGeometry();
156
157	fVerbose.InitGeometry();
158	}
159
160
161	void PamVMCApplication::GeneratePrimaries()
162	{
163	// Fill the user stack (derived from TVirtualMCStack) with primary particles.
164
165	fPrimaryGenerator->GeneratePrimary();
166	}
167
168	void PamVMCApplication::BeginEvent()
169	{
170	// User actions at beginning of event
171	PamVMCSDMgr::Instance()->PreEvent();
172	fEventNo++;
173	}
174
175	void PamVMCApplication::BeginPrimary()
176	{
177	// User actions at beginning of a primary track
178
179	fVerbose.BeginPrimary();
180	}
181
182	void PamVMCApplication::PreTrack()
183	{
184	// User actions at beginning of each track
185
186	}
187
188	void PamVMCApplication::Stepping()
189	{
190	if (fStack->GetCurrentTrack()->IsPrimary()){
191	PamVMCVolCross* tmp=(PamVMCVolCross*)PamVMCVolCrossMgr::Instance()->GetSD(gMC->CurrentVolName());
192	if (tmp){
193	tmp->CrossVol();
194	}
195	}
196	// User actions at each step
197	fVerbose.Stepping();
198	PamVMCDetectorSD* temp=(PamVMCDetectorSD*) PamVMCSDMgr::Instance()->GetSD(gMC->CurrentVolName());
199	if(temp){
200	fdstatus=INSIDE;
201	if(gMC->IsTrackEntering()){ fdstatus=ENTERING; }
202	if(gMC->IsTrackExiting() \|\| gMC->IsTrackOut() \|\| gMC->IsTrackStop() ) { fdstatus=EXITING;}
203	temp->FillHit(fdstatus,gMC);
204	}
205
206	}
207
208	void PamVMCApplication::PostTrack()
209	{
210	// User actions after finishing of each track
211
212	}
213
214	void PamVMCApplication::FinishPrimary()
215	{
216	// User actions after finishing of a primary track
217	fPrimaryGenerator->SetGood(PamVMCVolCrossMgr::Instance()->IsTrackGood());
218	PamVMCVolCrossMgr::Instance()->Reset();
219	fVerbose.FinishPrimary();
220	}
221
222	void PamVMCApplication::FinishEvent()
223	{
224	// User actions after finishing of an event
225
226
227
228	PamVMCSDMgr::Instance()->Digitize();
229	//EventNo needs for trigger, particle PDG needs for TOF..
230	PamVMCDigMgr::Instance()->Digitize(fEventNo,fPrimaryGenerator->GetParticle());
231
232	PamVMCSDMgr::Instance()->Compress();
233
234	PamVMCRawMgr::Instance()->WriteEvent();
235
236	fRootManager.Fill();
237
238	fPrimaryGenerator->ClearPrimCol();
239
240	PamVMCSDMgr::Instance()->Clear();
241
242	fStack->Reset();
243
244	}
245
246	void PamVMCApplication::FinishRun()
247	{
248	fVerbose.FinishRun();
249
250	fRootManager.WriteAll();
251
252	PamVMCDigMgr::Instance()->FinishRun(); //write RunTrailer to buffer
253
254	PamVMCRawMgr::Instance()->FinishRun(); //write RunTrailer to file and close;
255
256	PamVMCDigMgr::Instance()->PrintCollections();
257
258	}
259
260	void PamVMCApplication::Field(const Double_t* x, Double_t* b) const
261	{
262	PamVMCFieldMgr::Instance()->Field(x,b);
263	}