RootRefs.h

Go to the documentation of this file.

/***********************************************************************************\
* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
*                                                                                   *
* In applying this licence, CERN does not waive the privileges and immunities       *
* granted to it by virtue of its status as an Intergovernmental Organization        *
* or submit itself to any jurisdiction.                                             *
\***********************************************************************************/
//====================================================================
// Dictionary classes for internal classes used to write ROOT files.
//--------------------------------------------------------------------
//
//  Author     : M.Frank
//
//====================================================================
#ifndef GAUDIROOTCNV_ROOTREFS_H
#define GAUDIROOTCNV_ROOTREFS_H

// Framework include files
#include "GaudiKernel/Kernel.h"

// C++ include files
#include <string>
#include <vector>

/*
 *   Gaudi namespace declaration
 */
namespace Gaudi {

  struct RootRef {
    int dbase, container, link, clid, svc, entry;
    RootRef() { this->reset(); }
    RootRef( const RootRef& c ) = default;
    RootRef& operator=( const RootRef& c ) = default;
    void reset() {
      dbase     = -1;
      container = -1;
      link      = -1;
      entry     = -1;
      svc       = 1;
      clid      = 1;
    }
  };

  struct RootObjectRefs {
    std::vector<int> links;
    std::vector<RootRef> refs;

    RootObjectRefs() = default;
    ~RootObjectRefs() = default;
  };

  struct RootNTupleDescriptor {
    std::string description;
    std::string optional;
    std::string container;
    unsigned long clid;
    RootNTupleDescriptor() = default;
    virtual ~RootNTupleDescriptor() = default;
  };
} // namespace Gaudi

#endif // GAUDIROOTCNV_ROOTREFS_H