RootRefs.h

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//====================================================================
// Dictionary classes for internal classes used to write ROOT files.
//--------------------------------------------------------------------
//
//  Author     : M.Frank
//
//====================================================================
#pragma once
 
// 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{ 1 };
    RootNTupleDescriptor() = default;
    virtual ~RootNTupleDescriptor() = default;
  };
} // namespace Gaudi