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#ifndef GEOMETRY_CALOGEOMETRY_CALOGEOMETRY_H
#define GEOMETRY_CALOGEOMETRY_CALOGEOMETRY_H 1
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "Geometry/CaloGeometry/interface/CaloCellGeometryMayOwnPtr.h"
#include <vector>
class CaloSubdetectorGeometry;
/** \class CaloGeometry
Interface class to the geometry information for all calorimetry
subdetectors.
$Revision: 1.7 $
\author J. Mans and P. Meridiani
*/
class CaloGeometry {
public:
CaloGeometry();
/// Register a subdetector geometry
void setSubdetGeometry(DetId::Detector det, int subdet, const CaloSubdetectorGeometry* geom);
/// Get the position of a given detector id
GlobalPoint getPosition(const DetId& id) const;
/// Get the cell geometry of a given detector id
CaloCellGeometryMayOwnPtr getGeometry(const DetId& id) const;
/// Get the list of all valid detector ids
std::vector<DetId> getValidDetIds() const;
/// Get the list of valid detector ids for the given subdetector
const std::vector<DetId>& getValidDetIds(DetId::Detector det, int subdet) const;
/// is this detid present in the geometry?
bool present(const DetId& id) const;
/// access the subdetector geometry for the given subdetector directly
const CaloSubdetectorGeometry* getSubdetectorGeometry(const DetId& id) const;
/// access the subdetector geometry for the given subdetector directly
const CaloSubdetectorGeometry* getSubdetectorGeometry(DetId::Detector det, int subdet) const;
// Get closest cell, etc...
//not implemented const DetId getClosestCell( const GlobalPoint& r ) const ;
private:
static const std::vector<DetId> k_emptyVec;
std::vector<const CaloSubdetectorGeometry*> m_geos;
unsigned int makeIndex(DetId::Detector det, int subdet, bool& ok) const;
static constexpr int kMaxDet = 10, kMinDet = 3, kNDets = kMaxDet - kMinDet + 1, kMaxSub = 6, kNSubDets = kMaxSub + 1,
kLength = kNDets * kNSubDets;
};
#endif
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