JobCROOT.cxx

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// The ROOT job controller
//
// Interface for JobController for ROOT
//
// messier@huhepl.harvard.edu
#include "JobControl/JobCROOT.h"
#include "JobControl/JobController.h"
#include "JobControl/JobCEnv.h"
ClassImp(JobCROOT)

JobCROOT* JobCROOT::fInstance = 0; // The sole instance of the JobCROOT class

//......................................................................

JobCROOT::JobCROOT()
{
//======================================================================
// Purpose: Create an instance of the JobCROOT interface to job control
//======================================================================
}

//......................................................................

JobCROOT::~JobCROOT() 
{
//======================================================================
// Purpose: Clean up after the JobCROOT class
//======================================================================
}

//......................................................................

void JobCROOT::operator()(const char *input) 
{ 
//======================================================================
// Purpose: Pass job control commands to the controller
//======================================================================
  // Send the command to the controller
  (*JobController::GetMotherController()) << input << "\n"; 
}

//......................................................................

JobCROOT& JobCROOT::Instance() 
{
//======================================================================
// Purpose: Instantiate the single instance of the JobCROOT class
//======================================================================
  static JobCROOT::Cleaner c; // Handles deletion of the singlton
  if (fInstance == 0) {
    c.ClassIsUsed(); // Keeps compilers quite if I use this class...
    fInstance = new JobCROOT;
  }
  return *fInstance;
}

//......................................................................

MomNavigator* JobCROOT::GetMom() 
{
//======================================================================
// Purpose: Return a pointer to the data records which are to be used
// interactively
//======================================================================
  return (*JobController::GetMotherController()).GetMom();
}

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