/data/refman/pasoursint/CMSSW_5_3_10_patch2/src/L1Trigger/RegionalCaloTrigger/interface/L1RCTElectronIsolationCard.h

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#ifndef L1RCTElectronIsolationCard_h
#define L1RCTElectronIsolationCard_h

#include <vector>
#include <iostream>
#include "L1Trigger/RegionalCaloTrigger/interface/L1RCTRegion.h"

#include "DataFormats/L1CaloTrigger/interface/L1CaloEmCand.h"

//This class handles the electron isolation card.  Duh.
//Each card has a crate and a cardnumber to identify it when
//being called.
//The class does not actually have instances of L1RCTRegions but
//rather has pointers to regions that were created in L1RCTReceiverCard
//for efficiency purposes.

class L1RCTLookupTables;

class L1RCTElectronIsolationCard {

 public:

  L1RCTElectronIsolationCard(int crateNumber,
                             int cardNumber,
                             const L1RCTLookupTables *rctLookupTables);
  ~L1RCTElectronIsolationCard();

  int crateNumber() {return crtNo;}
  int cardNumber() {return cardNo;}
  
  void fillElectronCandidates();
  void setRegion(int i, const L1RCTRegion& region){
    regions.at(i) = region;
  }
  //Valid arguments to the following two functions are 0 or 1,
  //corresponding to region0 or region1
  unsigned short getIsoElectrons(int i) {
    return isoElectrons.at(i);
  }
  
  unsigned short getNonIsoElectrons(int i) {
    return nonIsoElectrons.at(i);
  }
  void print();
  void printEdges(){
    regions.at(0).printEdges();
    regions.at(1).printEdges();
  }

 private:
  std::vector<unsigned short> calcElectronCandidates(const L1RCTRegion& region, int regionNum);
  unsigned short calcMaxSum(unsigned short primaryEt,unsigned short northEt,
                            unsigned short southEt, unsigned short eastEt,
                            unsigned short westEt);

  unsigned short crtNo;  // changed from int
  unsigned short cardNo;  // changed from int

  const L1RCTLookupTables* rctLookupTables_;

  L1RCTRegion empty;

  std::vector<unsigned short> isoElectrons;
  std::vector<unsigned short> nonIsoElectrons;
  std::vector<L1RCTRegion> regions;

  L1RCTElectronIsolationCard();
};

#endif