IHiveWhiteBoard.h

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#ifndef GAUDIKERNEL_IHIVEWHITEBOARD_H
#define GAUDIKERNEL_IHIVEWHITEBOARD_H

// Framework include files
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/DataObjID.h"

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

class GAUDI_API IHiveWhiteBoard: virtual public IInterface {
public:
  DeclareInterfaceID(IHiveWhiteBoard,1,0);
  
  virtual StatusCode selectStore(size_t partitionIndex) = 0;

  virtual StatusCode clearStore(size_t partitionIndex) = 0;
  
  virtual StatusCode setNumberOfStores(size_t slots) = 0;

  virtual size_t getNumberOfStores() const = 0;
  
  virtual StatusCode getNewDataObjects(DataObjIDColl& products) = 0;

  virtual bool newDataObjectsPresent() = 0;  
  
  virtual size_t allocateStore( int evtnumber ) = 0;
  
  virtual StatusCode freeStore( size_t partitionIndex ) = 0;
  
  
  virtual size_t getPartitionNumber(int eventnumber) const = 0;
  
};
#endif // GAUDIKERNEL_IHIVEWHITEBOARD_H