G4FastSimulationHelper.cc

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#include "G4FastSimulationHelper.hh"

#include "G4ProcessManager.hh"
#include "G4FastSimulationManagerProcess.hh"

void G4FastSimulationHelper::ActivateFastSimulation(G4ProcessManager* pmanager)
{
  G4FastSimulationManagerProcess* fastSimProcess = new G4FastSimulationManagerProcess("fastSimProcess_massGeom");
  // -- For the mass geometry case, the G4FastSimulationManagerProcess
  // -- is a PostStep process, and ordering does not matter:
  pmanager-> AddDiscreteProcess(fastSimProcess);
}

void G4FastSimulationHelper::ActivateFastSimulation(G4ProcessManager* pmanager, G4String parallelGeometryName )
{
  G4FastSimulationManagerProcess* fastSimProcess = new G4FastSimulationManagerProcess("fastSimProcess_parallelGeom",
                                                                                      parallelGeometryName);
  // -- For the parallel geometry case, the G4FastSimulationManagerProcess
  // -- is an Along+PostStep process, and ordering matters:
  pmanager->AddProcess(fastSimProcess);
  pmanager->SetProcessOrdering(fastSimProcess, idxAlongStep, 1);
  pmanager->SetProcessOrdering(fastSimProcess, idxPostStep);
}