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/// \file RunMerger.cc
/// \brief Implementation of the RunMerger class

#include "RunMerger.hh"

#include "Run.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void RunMerger::Pack()
{
  // Very imporant, here fMyRun is const!
  // Register a user-data in the user Run class with MPI merger
  InputUserData(const_cast<int*>(&(fMyRun->fDummyCounter)), MPI_INT, 1);
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Run* RunMerger::UnPack()
{
  // Create a dummy user-Run, used to contain data received via MPI
  Run* aDummyRun = new Run;
  OutputUserData(&(aDummyRun->fDummyCounter), MPI_INT, 1);
  return aDummyRun;
}
