ITrigCaloDataAccessSvc.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
#ifndef TrigT2CaloCommon_ITrigCaloDataAccessSvc_h
#define TrigT2CaloCommon_ITrigCaloDataAccessSvc_h
 
#include "LArRawUtils/LArTT_Selector.h"
#include "TrigT2CaloCommon/LArCellCont.h"
#include "TileEvent/TileCell.h"
#include "IRegionSelector/IRoiDescriptor.h"
#include "IRegionSelector/RegSelEnums.h"
#include "CaloEvent/CaloCellContainer.h"
#include "CaloEvent/CaloConstCellContainer.h"
#include "GaudiKernel/EventContext.h"
#include "GaudiKernel/IService.h"
#include "GaudiKernel/StatusCode.h"
 
 
class ITrigCaloDataAccessSvc: virtual public IService {
 public:
  DeclareInterfaceID(ITrigCaloDataAccessSvc, 1, 0);
  
  virtual StatusCode loadCollections( const EventContext& context,
                                      const IRoiDescriptor& roi,
                                      const DETID detId, const int sampling,
                                      LArTT_Selector<LArCellCont>& loadedCells ) = 0;
    /* /\**  */
    /* * @brief LoadCollections fetches data via ROBDataProvider */
    /* * and really provides ByteStream Conversion by calling  */
    /* * detector specific (LAr or Tile) ByteStream Conversion */
    /* * Tools within RoI as defined in the above method. */
    /* * @param[out] TileCellCollection::const_iterator outputs */
    /* *    begin, end interator to TileCells. */
    /* * @param[in] sample (deprecated) maintained for compatibility. */
    /* * @param[in] prepare if container should be prepared or */
    /* *    considered as already existing (multilayer HEC or Tile */
    /* *    access). */
    /* *\/ */
    virtual StatusCode loadCollections (const EventContext& context,
                        const IRoiDescriptor& roi,
                        std::vector<const TileCell*>&) = 0;
 
  virtual StatusCode loadMBTS ( const EventContext& context,
                                std::vector<const TileCell*>& )=0;
 
 
  virtual StatusCode loadFullCollections ( const EventContext& context,
                                           CaloConstCellContainer& cont ) = 0;
 
  /*
    method to store cells in a container with
    a given key. The hottest number cells are placed in the
    container or all if number=-1, no Key makes the default
    key to be RoICells
  */
  template <class T>
  void  storeCells( const EventContext& context, T Begin, T End, CaloCellContainer*& pContainer,
                    const float threshold = 0., const uint32_t maxsize=1000 );
 
private :
    // Dummy method just to help compilation
    void comp (const EventContext& context) {
      LArTT_Selector<LArCellCont>::const_iterator l;
      //TileCellCollection::const_iterator t;
      CaloCellContainer * cont=NULL;
      storeCells(context, l,l,cont);
      //storeCells(context, t,t,cont);
    }
protected:
};
 
#endif