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H1DCnv.h

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#ifndef ROOTHISTCNV_H1DCNV_H
#define ROOTHISTCNV_H1DCNV_H 1


// Include files
#include "GaudiKernel/Converter.h"
#include <string>


// Forward declarations
class     ISvcLocator;
class     IHistogram1D;
template <class TYPE> class CnvFactory;


//------------------------------------------------------------------------------
//
// ClassName:   RootHistCnv::H1DCnv
//  
// Description: Converter of 1-dimensional histogram with fixed binning
//              into ROOT format
//
// Author:      Charles Leggett
//
//------------------------------------------------------------------------------


namespace RootHistCnv {

  class H1DCnv : public Converter {

    friend class CnvFactory<H1DCnv>;

  public:
    virtual StatusCode createObj( IOpaqueAddress* /* pAddress     */ ,
                                  DataObject*&    /* refpObject   */ )  {
      return StatusCode::FAILURE;
    }

    virtual StatusCode updateObj( IOpaqueAddress* /* pAddress     */ ,
                                  DataObject*     /* refpObject   */ )   {
      return StatusCode::FAILURE;
    }

    virtual StatusCode createRep( DataObject*      /* pObject     */ ,
                                  IOpaqueAddress*& /* refpAddress */ );

    virtual StatusCode updateRep( IOpaqueAddress*  /* pAddress    */ ,
                                  DataObject*      /* pObject     */ )  {
      return StatusCode::FAILURE;
    }

    static const CLID& classID()     {
      static CLID clid = CLID_H1D;
      return clid;
    }

    static const unsigned char storageType()    {
      return ROOT_StorageType;
    }

  protected:

    H1DCnv( ISvcLocator* svc )
      : Converter( storageType(), classID(), svc )  { 
    }

    virtual ~H1DCnv()  { 
    }

    StatusCode write( std::string hid, IHistogram1D* h, IOpaqueAddress*& refpAddress );

  };

}    // namespace RootHistCnv

 
#endif    // ROOTHISTCNV_H1DCNV_H

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