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// $Id: HadrontherapyHadronBertiniElastic.cc; May 2005
// ----------------------------------------------------------------------------
//                 GEANT 4 - Hadrontherapy example
// ----------------------------------------------------------------------------
// Code developed by:
//
// G.A.P. Cirrone(a)*, F. Di Rosa(a), S. Guatelli(b), G. Russo(a)
// 
// (a) Laboratori Nazionali del Sud 
//     of the INFN, Catania, Italy
// (b) INFN Section of Genova, Genova, Italy
// 
// * cirrone@lns.infn.it
// ----------------------------------------------------------------------------

#include "HEHadronIonBertiniElastic.hh"
#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"
#include "G4LElastic.hh"
#include "G4HadronElasticProcess.hh"
#include "G4CascadeElasticInterface.hh"


HEHadronIonBertiniElastic::HEHadronIonBertiniElastic(const G4String& name): 
  G4VPhysicsConstructor(name)
{
  G4cout<< "HADRONIC ELASTIC PROCESS(ES): G4HadronElasticProcess (all considere hadrons and ions)" 
        << G4endl
        << "APPLIED MODEL(S): G4CascadeElasticInterface (hadrons)" 
        << G4endl
        << "                  G4LElastic (ions)" 
        << G4endl;
}

HEHadronIonBertiniElastic::~HEHadronIonBertiniElastic()
{}

void HEHadronIonBertiniElastic::ConstructProcess()
{
  G4ParticleDefinition* particle = 0;
  G4ProcessManager* processManager = 0;


  // **********************************************
  // *** Proton, Neutron, Pion plus, Pion minus ***
  // **********************************************

  G4HadronElasticProcess* hadronElasticProcess = new G4HadronElasticProcess();
  G4CascadeElasticInterface* hadronBertiniElasticModel = new G4CascadeElasticInterface;
  hadronElasticProcess -> RegisterMe(hadronBertiniElasticModel);

  particle = G4Proton::Proton();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(hadronElasticProcess); 

  particle = G4Neutron::Neutron();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(hadronElasticProcess); 
  
  particle = G4PionPlus::PionPlus(); 
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(hadronElasticProcess);
 
  particle = G4PionMinus::PionMinus();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(hadronElasticProcess); 

 
  // *******************************
  // *** Deuteron, Triton, Alpha ***
  // *******************************

  G4HadronElasticProcess* ionElasticProcess = new G4HadronElasticProcess();
  G4LElastic* ionLElasticModel = new G4LElastic();
  ionElasticProcess -> RegisterMe(ionLElasticModel);

  particle = G4Deuteron::Deuteron();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(ionElasticProcess); 
 
  particle = G4Triton::Triton();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(ionElasticProcess);

  particle = G4Alpha::Alpha();
  processManager = particle -> GetProcessManager();
  processManager -> AddDiscreteProcess(ionElasticProcess); 

  // particle = G4He3::He3();
  // processManager = particle -> GetProcessManager();
  // processManager -> AddDiscreteProcess(ionElasticProcess); 

}