FairGeane.cxx

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// Class for the GEANE initialization
//
// Author: M. Al-Turany
//
#include "FairGeane.h"
#include "FairGeaneApplication.h"
#include "FairField.h"
#include "FairRunAna.h"
#include "TGeoManager.h"
#include "TString.h"
#include "TGeoManager.h"
#include "TVirtualMC.h"
#include "TROOT.h"
#include "TSystem.h"

using std::cout;
using std::endl;

// -----   Default constructor   -------------------------------------------
//FairGeane::FairGeane() {
//  cout << "This ctr should not be called by user !!"<< endl;
//}
// -----   Standard constructor   ------------------------------------------
FairGeane::FairGeane(const char* name, TString UserConfig,   TString UserCuts )
  :  FairTask("Geane Application"),
     fApp(new FairGeaneApplication(kTRUE)),
     fName(name),
     fUserConfig(UserConfig),
     fUserCuts (UserCuts)
{
  //Create a new Geometry
  new TGeoManager("Geometry", "Geane geometry");
  // now import the geometry from file to the empty TGeo
  TGeoManager::Import(name);

}


FairGeane::FairGeane(TString UserConfig,   TString UserCuts )
  : FairTask("Geane Application"),
    fApp(new FairGeaneApplication(kFALSE)),
    fName(""),
    fUserConfig(UserConfig),
    fUserCuts (UserCuts)
{


}

void  FairGeane::SetParTask()
{

  cout <<  "------------------------FairGeane::SetParTask()------------------------------" << endl;
}

InitStatus FairGeane::Init()
{

  cout <<  "------------------------FairGeane::Init ()------------------------------" << endl;

  //TString LibMacro;
  //TString LibFunction;
  TString ConfigMacro;
  TString cuts=fUserCuts;
  if(cuts== TString("")) { cuts="SetCuts.C"; }

  TString work = getenv("VMCWORKDIR");
  TString work_config=work+"/gconfig/";
  TString config_dir= getenv("CONFIG_DIR");
  Bool_t AbsPath=kFALSE;
  if (!config_dir.EndsWith("/")) { config_dir+="/"; }


  //TString geaneLibMacro="g3libs.C";
  TString geaneMacro;
  if(fUserConfig.IsNull()) {
    geaneMacro="Geane.C";
    fUserConfig = geaneMacro;
  } else {
    if (fUserConfig.Contains("/")) { AbsPath=kTRUE; }
    geaneMacro = fUserConfig;
    cout << "---------------User config is used :  " << geaneMacro.Data() <<"-----------------"<< endl;
  }
  //if (TString(gSystem->FindFile(config_dir.Data(),geaneLibMacro)) != TString("")) {
  //cout << "---User path for Configuration (g3libs.C) is used : " <<  config_dir.Data() << endl;
  //} else {
  //geaneLibMacro=work_config+"g3libs.C";
  //}
  //LibMacro=geaneLibMacro;
  //LibFunction="g3libs()";

  if (!AbsPath && TString(gSystem->FindFile(config_dir.Data(),geaneMacro)) != TString("")) {
    cout << "---User path for Configuration (Geane.C) is used : " <<  config_dir.Data() << endl;
    ConfigMacro =geaneMacro;
  } else {
    if(AbsPath) { ConfigMacro = fUserConfig; }
    else { ConfigMacro =work_config+fUserConfig; }
  }

  if (!AbsPath &&TString(gSystem->FindFile(config_dir.Data(),cuts)) != TString("")) {
    cout << "---User path for Cuts and Processes  (SetCuts.C) is used : " <<  config_dir.Data() << endl;
  } else {
    cuts =work_config+ "SetCuts.C";
  }

  //gROOT->LoadMacro(LibMacro.Data());
  //gROOT->ProcessLine(LibFunction.Data());

  gROOT->LoadMacro(ConfigMacro.Data());
  gROOT->ProcessLine("Config()");

  // Hmm, these two lines were commented out (Jana issues?); 
  gROOT->LoadMacro(cuts);
  gROOT->ProcessLine("SetCuts()");

  FairField* field=FairRunAna::Instance()->GetField();
  field->Print();
  fApp->SetField(field);

  fApp->InitMC(ConfigMacro.Data(), "");

  cout <<"I- FairGeane::FairGeane:  Geane is Initialized " << endl;
  return kSUCCESS;

}




// -----   Destructor   ----------------------------------------------------




FairGeane::~FairGeane()
{

}
void FairGeane::SetField(FairField* field)
{

  cout<< "\033[5m\033[31m -W- FairGeane::SetField  This method is not used anymore, use FairRunAna::SetField instead \033[0m " << endl;

}

ClassImp(FairGeane)