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//
 // Hadronic Process: Very Low Energy Neutron X-Sections
 // original by H.P. Wellisch, TRIUMF, 14-Feb-97
 // Has the Cross-section data for all materials.
// P. Arce, June-2014 Conversion neutron_hp to particle_hp
//
#ifndef G4ParticleHPData_h
#define G4ParticleHPData_h 1
#include "globals.hh"
#include "G4Element.hh"
#include "G4ParticleHPElasticData.hh"
#include "G4ParticleHPInelasticData.hh"
#include "G4ParticleHPFissionData.hh"
#include "G4ParticleHPCaptureData.hh"
#include "G4ParticleHPElementData.hh"

#include <vector>

class G4ParticleHPData
{
public:

  G4ParticleHPData(G4ParticleDefinition* projectile);

  ~G4ParticleHPData();

  inline G4PhysicsVector * MakePhysicsVector(G4Element * thE, G4ParticleHPFissionData * theP)
  {
     if ( numEle <= (G4int)thE->GetIndex() ) addPhysicsVector(); 
     return DoPhysicsVector((*theData[thE->GetIndex()]).GetData(theP));
  }
  inline G4PhysicsVector * MakePhysicsVector(G4Element * thE, G4ParticleHPCaptureData * theP)
  {
     if ( numEle <= (G4int)thE->GetIndex() ) addPhysicsVector(); 
     return DoPhysicsVector((*theData[thE->GetIndex()]).GetData(theP));
  }
  inline G4PhysicsVector * MakePhysicsVector(G4Element * thE, G4ParticleHPElasticData * theP)
  {
     if ( numEle <= (G4int)thE->GetIndex() ) addPhysicsVector(); 
     return DoPhysicsVector((*theData[thE->GetIndex()]).GetData(theP));
  }
  inline G4PhysicsVector * MakePhysicsVector(G4Element * thE, G4ParticleHPInelasticData * theP)
  {
//     G4cout << "entered G4ParticleHPData::MakePhysicsVector!!!"<<G4endl;
//     G4cout << "thE->GetIndex()="<<thE->GetIndex()<<G4endl;
     if ( numEle <= (G4int)thE->GetIndex() ) addPhysicsVector(); 
     return DoPhysicsVector((*theData[thE->GetIndex()]).GetData(theP));
  }

  G4PhysicsVector * DoPhysicsVector(G4ParticleHPVector * theVector);
  
  static G4ParticleHPData * Instance(G4ParticleDefinition* projectile);
  
private:

  std::vector< G4ParticleHPElementData* > theData;
  G4int numEle;
  void addPhysicsVector();

  G4ParticleDefinition* theProjectile;
  G4String theDataDirVariable;
};

#endif
