source: trunk/source/physics_lists/builders/include/G4DataQuestionaire.hh @ 1286

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//
#ifndef G4DataQuestionaire_h
#define G4DataQuestionaire_h 1

#include "globals.hh"

#include "G4HadronElasticProcess.hh"
#include "G4ProtonInelasticProcess.hh"
#include "G4VPiKBuilder.hh"

enum G4DataType {no, photon, neutron, radioactive, lowenergy, optical};
class G4DataQuestionaire
{
  public: 
    G4DataQuestionaire(G4DataType t1=no, G4DataType t2=no, G4DataType t3=no, G4DataType t4=no, G4DataType t5=no) 
    {
      G4cout << G4endl;
      G4cout << "<<< Geant4 Physics List engine packaging library: PACK 5.5"<<G4endl;
      //      G4cout <<G4endl<<G4endl;
      // G4cout << "##### the input "<<t1<<" "<<t2<<" "<<t3<<" "<<t4<<G4endl;
      for(G4int i=0; i<5; i++)
      {
        G4DataType t(no);
        if(i==0) t=t1;
        if(i==1) t=t2;
        if(i==2) t=t3;
        if(i==3) t=t4;
        if(i==4) t=t5;
        switch(t)
        {
          case photon:
            if(!getenv("G4LEVELGAMMADATA") )
            {
              G4cout << "Photon-evaporation data are needed."<<G4endl;
              G4cout << "Please set the environmental variable G4LEVELGAMMADATA"<<G4endl;
              G4cout << "to point to your PhotonEvaporation directory."<<G4endl;
              G4cout << "Data are available from the Geant4 download page."<<G4endl;
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "Fatal error: Missing mandatory data for this simulation engine");
            }
            break;
          case neutron:
            if(!getenv("G4NEUTRONHPDATA") )
            {
              G4cout << "G4NDL are needed."<<G4endl;
              G4cout << "Please set the environmental variable G4NEUTRONHPDATA"<<G4endl;
              G4cout << "to point to your G4NDL directory."<<G4endl;
              G4cout << "Data are available from the Geant4 download page."<<G4endl;
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "Fatal error: Missing mandatory data for this simulation engine");
            }
            break;
          case radioactive:
            if(!getenv("G4RADIOACTIVEDATA") )
            {
              G4cout << "Radioactive decay data are needed."<<G4endl;
              G4cout << "Please set the environmental variable G4RADIOACTIVEDATA"<<G4endl;
              G4cout << "to point to your RadiativeDecay directory."<<G4endl;
              G4cout << "Data are available from the Geant4 download page."<<G4endl;
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "Fatal error: Missing mandatory data for this simulation engine");
            }
            break;
          case lowenergy:
            if(!getenv("G4LEDATA") )
            {
              G4cout << "Low energy electromagnetic data are needed."<<G4endl;
              G4cout << "Please set the environmental variable G4LEDATA"<<G4endl;
              G4cout << "to point to your G4EMLOW directory."<<G4endl;
              G4cout << "Data are available from the Geant4 download page."<<G4endl;
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "Fatal error: Missing mandatory data for this simulation engine");
            }
            break;
          case optical:
            if(!getenv("G4LEDATA") )
            {
              G4cout << "Data describing surface propeties for optical photons are needed."<<G4endl;
              G4cout << "Please set the environmental variable G4REALSURFACEDATA"<<G4endl;
              G4cout << "to point to your RealSurface directory."<<G4endl;
              G4cout << "Data are available from the Geant4 download page."<<G4endl;
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "Fatal error: Missing mandatory data for this simulation engine");
            }
            break;
          case no:
            // all ok
            break;
          default:
            if(t!=no) 
            {
              G4Exception("G4DataQuestionaire", "007", FatalException,
                          "data type requested is not known to the system");
            }
        }
     }
   }
    ~G4DataQuestionaire() {}
};

// 2002 by J.P. Wellisch

#endif