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#ifndef L1Geometry_L1CaloGeometry_h
#define L1Geometry_L1CaloGeometry_h
// -*- C++ -*-
//
// Package: L1Geometry
// Class : L1CaloGeometry
//
/**\class L1CaloGeometry L1CaloGeometry.h L1TriggerConfig/L1Geometry/interface/L1CaloGeometry.h
Description: <one line class summary>
Usage:
<usage>
*/
//
// Original Author: Werner Sun
// Created: Mon Oct 23 21:52:29 EDT 2006
// $Id: L1CaloGeometry.h,v 1.3 2009/07/17 17:37:10 wsun Exp $
//
// system include files
#include "CondFormats/Serialization/interface/Serializable.h"
#include <vector>
#include <ostream>
// user include files
#include "DataFormats/L1CaloTrigger/interface/L1CaloRegionDetId.h"
// forward declarations
class L1CaloGeometry {
public:
/* static const unsigned int kNumberGctEmJetPhiBins = 18 ; */
/* static const unsigned int kNumberGctEtSumPhiBins = 72 ; */
/* static const unsigned int kNumberGctCentralEtaBinsPerHalf = 7 ; */
/* static const unsigned int kNumberGctForwardEtaBinsPerHalf = 4 ; */
// calo sign bit is the 4th bit
/* static const unsigned int kEtaSignBitOffset = 8 ; */
enum Versions { kOrig, kAddedMHTPhi, kNumVersions };
L1CaloGeometry();
L1CaloGeometry(unsigned int numberGctEmJetPhiBins,
double gctEmJetPhiBinOffset, // -0.5 bins usually
unsigned int numberGctEtSumPhiBins,
double gctEtSumPhiBinOffset, // 0 bins usually
unsigned int numberGctHtSumPhiBins,
double gctHtSumPhiBinOffset, // 0 bins usually
unsigned int numberGctCentralEtaBinsPerHalf,
unsigned int numberGctForwardEtaBinsPerHalf,
unsigned int etaSignBitOffset,
const std::vector<double>& gctEtaBinBoundaries);
virtual ~L1CaloGeometry();
// ---------- const member functions ---------------------
unsigned int version() const { return m_version; }
// Central/tau jets and EM have etaIndex = 0-6 for eta = 0.0-3.0
// Forward jets have etaIndex = 0-3 for eta = 3.0-5.0
double etaBinCenter(unsigned int etaIndex, bool central = true) const;
double etaBinLowEdge(unsigned int etaIndex, bool central = true) const;
double etaBinHighEdge(unsigned int etaIndex, bool central = true) const;
// Global index = 0-21
double globalEtaBinCenter(unsigned int globalEtaIndex) const;
double globalEtaBinLowEdge(unsigned int globalEtaIndex) const;
double globalEtaBinHighEdge(unsigned int globalEtaIndex) const;
// Eta index of L1CaloRegionDetId is global index 0-21.
double etaBinCenter(const L1CaloRegionDetId& detId) const { return globalEtaBinCenter(detId.ieta()); }
double etaBinLowEdge(const L1CaloRegionDetId& detId) const { return globalEtaBinLowEdge(detId.ieta()); }
double etaBinHighEdge(const L1CaloRegionDetId& detId) const { return globalEtaBinHighEdge(detId.ieta()); }
double emJetPhiBinCenter(unsigned int phiIndex) const;
double emJetPhiBinLowEdge(unsigned int phiIndex) const;
double emJetPhiBinHighEdge(unsigned int phiIndex) const;
double emJetPhiBinCenter(const L1CaloRegionDetId& detId) const { return emJetPhiBinCenter(detId.iphi()); }
double emJetPhiBinLowEdge(const L1CaloRegionDetId& detId) const { return emJetPhiBinLowEdge(detId.iphi()); }
double emJetPhiBinHighEdge(const L1CaloRegionDetId& detId) const { return emJetPhiBinHighEdge(detId.iphi()); }
double etSumPhiBinCenter(unsigned int phiIndex) const;
double etSumPhiBinLowEdge(unsigned int phiIndex) const;
double etSumPhiBinHighEdge(unsigned int phiIndex) const;
double htSumPhiBinCenter(unsigned int phiIndex) const;
double htSumPhiBinLowEdge(unsigned int phiIndex) const;
double htSumPhiBinHighEdge(unsigned int phiIndex) const;
unsigned int etaIndex(const double& etaValue) const; // 0-6 or 0-3
unsigned int globalEtaIndex(const double& etaValue) const; // 0-21
unsigned int emJetPhiIndex(const double& phiValue) const;
unsigned int etSumPhiIndex(const double& phiValue) const;
unsigned int htSumPhiIndex(const double& phiValue) const;
unsigned int numberGctEmJetPhiBins() const { return m_numberGctEmJetPhiBins; }
unsigned int numberGctEtSumPhiBins() const { return m_numberGctEtSumPhiBins; }
unsigned int numberGctHtSumPhiBins() const;
unsigned int numberGctCentralEtaBinsPerHalf() const { return m_numberGctCentralEtaBinsPerHalf; }
unsigned int numberGctForwardEtaBinsPerHalf() const { return m_numberGctForwardEtaBinsPerHalf; }
unsigned int etaSignBitOffset() const { return m_etaBinsPerHalf; }
// ---------- static member functions --------------------
// ---------- member functions ---------------------------
private:
//L1CaloGeometry(const L1CaloGeometry&); // stop default
//const L1CaloGeometry& operator=(const L1CaloGeometry&); // stop default
// ---------- member data --------------------------------
unsigned int m_version;
unsigned int m_numberGctEmJetPhiBins;
unsigned int m_numberGctEtSumPhiBins;
unsigned int m_numberGctHtSumPhiBins;
unsigned int m_numberGctCentralEtaBinsPerHalf;
unsigned int m_numberGctForwardEtaBinsPerHalf;
unsigned int m_etaSignBitOffset;
std::vector<double> m_gctEtaBinBoundaries;
unsigned int m_etaBinsPerHalf;
// Calo phi bins are uniform.
double m_gctEmJetPhiBinWidth;
double m_gctEtSumPhiBinWidth;
double m_gctHtSumPhiBinWidth;
double m_gctEmJetPhiOffset;
double m_gctEtSumPhiOffset;
double m_gctHtSumPhiOffset;
COND_SERIALIZABLE;
};
std::ostream& operator<<(std::ostream& os, const L1CaloGeometry& obj);
#endif
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