CaloCell_IDDetDescrCnv.cxx File Reference

CaloCell_ID helper converter class. More...

#include "CaloIdCnv/CaloCell_IDDetDescrCnv.h"
#include "StoreGate/StoreGateSvc.h"
#include "CaloIdentifier/CaloID.h"
#include "CaloIdentifier/CaloCell_ID.h"
#include "AthenaKernel/errorcheck.h"

Include dependency graph for CaloCell_IDDetDescrCnv.cxx:

Go to the source code of this file.

Macros
#define	GET_HELPER(TYPE, HELPER)

Functions
StatusCode	make_CaloIDHelper (ISvcLocator *svcloc, const std::string &, CaloCell_ID *&idhelper)
	Helper function to actually create a new helper. More...

Detailed Description

CaloCell_ID helper converter class.

Author

RD Schaffer, F. Ledroit, scott snyder snyde.nosp@m.r@bn.nosp@m.l.gov

Date

rewritten Aug, 2012

Definition in file CaloCell_IDDetDescrCnv.cxx.

Macro Definition Documentation

GET_HELPER

#define GET_HELPER	(		TYPE,
			HELPER
	)

Value:

  const TYPE* HELPER=0; \
  CHECK_WITH_CONTEXT( detStore->retrieve (HELPER, #TYPE), ctx )

Function Documentation

make_CaloIDHelper()

StatusCode make_CaloIDHelper	(	ISvcLocator *	svcloc,
		const std::string &	,
		CaloCell_ID *&	idhelper
	)

Helper function to actually create a new helper.

Parameters

svcloc	Gaudi service locator.
helperKey	The StoreGate key of the helper being created.
idhelper[out]	Set to the created helper.

We override this for the case of CaloCell_ID.

Definition at line 27 of file CaloCell_IDDetDescrCnv.cxx.

{
  const char* ctx = "CaloCell_IDDetDescrCnv";
  // get DetectorStore service
  StoreGateSvc * detStore = 0;
  CHECK_WITH_CONTEXT( svcloc->service("DetectorStore", detStore),  ctx );
 
  // retrieve LAr and Tile helpers
#define GET_HELPER(TYPE, HELPER) \
  const TYPE* HELPER=0; \
  CHECK_WITH_CONTEXT( detStore->retrieve (HELPER, #TYPE), ctx )
 
  GET_HELPER (LArEM_ID, em_id);
  GET_HELPER (LArHEC_ID, hec_id);
  GET_HELPER (LArFCAL_ID, fcal_id);
  GET_HELPER (LArMiniFCAL_ID, minifcal_id);
  GET_HELPER (TileID, tile_id);
 
  // create the helper
  idhelper = new CaloCell_ID (em_id,
                              hec_id,
                              fcal_id,
                              minifcal_id,
                              tile_id);
  return StatusCode::SUCCESS; 
}