PdbApplication.cc

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//-----------------------------------------------------------------------------
//  $Header: /afs/rhic.bnl.gov/phenix/PHENIX_CVS/offline/database/pdbcal/base/PdbApplication.cc,v 1.6 2013/02/01 04:32:04 pinkenbu Exp $
//
//  The pdbcal package
//  Copyright (C) PHENIX collaboration, 1999
//
//  Implementation of class PdbApplication
//
//  Author: Matthias Messer
//-----------------------------------------------------------------------------

#include "PdbApplication.h"

#include <iostream>
#include <memory>

std::unique_ptr<PdbApplication> PdbApplication::__instance;

PdbApplication *PdbApplication::instance()
{
  if (not __instance.get())
  {
    std::cerr << __FILE__ << "  " << __LINE__ << " No instance of  PdbApplication available" << std::endl;
    return nullptr;
  }

  return __instance.get();
}