ConditionHelper.h

Go to the documentation of this file.

#ifndef L1TMuonEndCap_ConditionHelper_h
#define L1TMuonEndCap_ConditionHelper_h

#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Utilities/interface/ESGetToken.h"

// forwards
namespace edm {
  class EventSetup;
  class ConsumesCollector;
}  // namespace edm

class L1TMuonEndCapParams;
class L1TMuonEndCapForest;
class L1TMuonEndCapParamsRcd;
class L1TMuonEndCapForestRcd;

// class declaration
class ConditionHelper {
public:
  ConditionHelper(edm::ConsumesCollector);
  ~ConditionHelper();

  void checkAndUpdateConditions(const edm::EventSetup& iSetup);

  const L1TMuonEndCapParams* getParams() const { return params_.product(); }
  const L1TMuonEndCapForest* getForest() const { return forest_.product(); }

  // EMTF firmware is defined by three numbers:
  //   1. FW version for the core logic
  //   2. pT assignment LUT
  //   3. primitive conversion (PC) LUT
  unsigned int get_fw_version() const;
  unsigned int get_pt_lut_version() const;
  unsigned int get_pc_lut_version() const;
  unsigned int get_pc_lut_version_unchecked() const;

private:
  unsigned long long params_cache_id_;
  unsigned long long forest_cache_id_;

  edm::ESGetToken<L1TMuonEndCapParams, L1TMuonEndCapParamsRcd> paramsToken_;
  edm::ESHandle<L1TMuonEndCapParams> params_;
  edm::ESGetToken<L1TMuonEndCapForest, L1TMuonEndCapForestRcd> forestToken_;
  edm::ESHandle<L1TMuonEndCapForest> forest_;
};

#endif