G4DigiModel.cc

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// 
// John Allison  26th August 1998.
// Model which knows how to draw GEANT4 digis (digitisations).
 
#include "G4DigiModel.hh"
 
#include "G4ModelingParameters.hh"
#include "G4VGraphicsScene.hh"
#include "G4Event.hh"
 
G4DigiModel::~G4DigiModel () {}
 
G4DigiModel::G4DigiModel ():
  fpCurrentDigi(nullptr)
{
  fType = "G4DigiModel";
  fGlobalTag = "G4DigiModel for all digis.";
  fGlobalDescription = fGlobalTag;
}
 
void G4DigiModel::DescribeYourselfTo (G4VGraphicsScene& sceneHandler)
{
  const G4Event* event = fpMP->GetEvent();
  if (event) {
    G4DCofThisEvent* DCE = event->GetDCofThisEvent();
    if (DCE) {
      G4int nDC = (G4int)DCE->GetCapacity();
      for (G4int iDC = 0; iDC < nDC; ++iDC) {
        G4VDigiCollection* DC = DCE->GetDC(iDC);
        if (DC) {
          for(std::size_t iDigi = 0; iDigi < DC->GetSize(); ++iDigi) {
            fpCurrentDigi = DC->GetDigi(iDigi);
            if (fpCurrentDigi) sceneHandler.AddCompound(*fpCurrentDigi);
          }
        }
      }
    }
  }
}