Concrete tool for coping an entire CaloCellContainer. More...

#include <CaloCellContCopyTool.h>

Inheritance diagram for CaloCellContCopyTool:

Collaboration diagram for CaloCellContCopyTool:

Public Member Functions
virtual StatusCode	initialize () override

virtual StatusCode	process (CaloCellContainer *theCellContainer, const EventContext &ctx) const override

Private Attributes
SG::ReadHandleKey< CaloCellContainer >	m_srcCellContainerKey {this,"InputName","AllCalo"}

Detailed Description

Concrete tool for coping an entire CaloCellContainer.

CaloCellContCopyTool to be used by CaloCellMaker algorithms. The tool copies Calo cells from an existing CaloCellContainer to the one processed by the CaloCellMaker algorithm.

Definition at line 22 of file CaloCellContCopyTool.h.

Member Function Documentation

◆ initialize()

StatusCode CaloCellContCopyTool::initialize ( )

overridevirtual

Definition at line 11 of file CaloCellContCopyTool.cxx.

                                             {
  
   ATH_MSG_INFO( "In initialize ");
   ATH_CHECK(m_srcCellContainerKey  .initialize());
   return StatusCode::SUCCESS;
 }

◆ process()

StatusCode CaloCellContCopyTool::process	(	CaloCellContainer *	theCellContainer,
		const EventContext &	ctx
	)		const

overridevirtual

Definition at line 19 of file CaloCellContCopyTool.cxx.

                                                                          {
   // Retrieve source cell container
   SG::ReadHandle<CaloCellContainer> srcCont(m_srcCellContainerKey, ctx);
  
   //Copy indivial cells - profiting from DataPool to avoid small allocations
   DataPool<LArCell> lArPool(ctx,182468);
   DataPool<TileCell> tilePool(ctx,5217);
   for (const CaloCell* oldCell : *srcCont) {
     const CaloDetDescrElement* dde=oldCell->caloDDE();
     if (dde->is_tile()) {
       TileCell* tCell=tilePool.nextElementPtr();
       const TileCell* oldtCell=static_cast<const TileCell*>(oldCell);
       *tCell=*oldtCell;
       theCont->push_back_fast(tCell); 
     } 
     else {
       LArCell* pCell = lArPool.nextElementPtr();
        const LArCell* oldlCell=static_cast<const LArCell*>(oldCell);
       *pCell=*oldlCell;
       theCont->push_back_fast(pCell);
     }
   }
  
   //Copy container-properties
   theCont->setIsOrderedAndComplete(srcCont->isOrderedAndComplete());
   theCont->setIsOrdered(srcCont->isOrdered());
   theCont->setHasTotalSize(srcCont->hasTotalSize());
   theCont->m_hasCalo=srcCont->m_hasCalo;
   theCont->updateCaloIterators();
   theCont->resetLookUpTable();
  
   return StatusCode::SUCCESS;
 }

Member Data Documentation

◆ m_srcCellContainerKey

SG::ReadHandleKey<CaloCellContainer> CaloCellContCopyTool::m_srcCellContainerKey {this,"InputName","AllCalo"}

private

Definition at line 34 of file CaloCellContCopyTool.h.

The documentation for this class was generated from the following files: