RingerIOVarDepObj.icc

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef RINGERSELECTORTOOLS_TOOLS_RINGERIOVARDEPOBJ_ICC
#define RINGERSELECTORTOOLS_TOOLS_RINGERIOVARDEPOBJ_ICC
 
// STL includes:
#include <sstream>
#include <cctype>
 
// Root includes:
#include <TFile.h>
 
// Local includes:
#include "RingerSelectorTools/tools/RingerIOVarDepObj.h"
#include "RingerSelectorTools/tools/IOHelperFcns.icc"
 
namespace Ringer {
 
// =============================================================================
template < class CRTP >
std::string RingerIOVarDepObj<CRTP>::name() const
{
  const std::string name = std::string(CRTP::base_t::procType()) +
    this->VariableDependency::type();
  return name;
}
 
// =============================================================================
template < class CRTP >
CRTP* RingerIOVarDepObj<CRTP>::read(TDirectory *configDir)
{
  CRTP* crtp = new CRTP;
  try {
    unsigned v = IOHelperFcns::getWrittenVersion(configDir);
    CRTP::base_t::read(crtp, configDir, v );
    VariableDependency::read(crtp, configDir, v );
    return crtp;
  } catch ( const std::runtime_error &e){
    std::cerr << "Couldn't read object of type "
      << CRTP::base_t::procType()
      << ". Reason: " << e.what() << std::endl;
    delete crtp;
    return nullptr;
  }
}
 
// =============================================================================
template < class CRTP >
void RingerIOVarDepObj<CRTP>::write(TDirectory *baseDir, const char *idxStr)
  const
{
  typedef typename CRTP::base_t base_t;
  typedef typename RingerProcedureType<base_t>::procEnum_t
    procEnum_t;
  // Create directory where we will add all configurable information:
  TDirectory* configDir = IOHelperFcns::makeDir( baseDir,
      (std::string(this->name()) + std::string(idxStr) ).c_str() );
  // Write object version:
  unsigned v = IOHelperFcns::version();
  IOHelperFcns::writeVar( configDir, "writtenOnPkgVersion", v );
  // Write object type:
  procEnum_t procType = base_t::template procType<procEnum_t>();
  IOHelperFcns::writeVar< const procEnum_t, const unsigned int>( configDir,
      "procType",
      procType );
  // Now write BaseProcedure and VariableDependency information on it:
  static_cast<const CRTP*>(this)->base_t::write(configDir, idxStr);
  static_cast<const VariableDependency*>(this)->writeDepInfo(configDir);
}
 
} // namespace Ringer
 
#endif // RINGERSELECTORTOOLS_TOOLS_RINGERIOVARDEPOBJ_ICC