ConditionHelper Class Reference

#include <ConditionHelper.h>

Public Member Functions
void	checkAndUpdateConditions (const edm::EventSetup &iSetup)
	ConditionHelper (edm::ConsumesCollector)
unsigned int	get_fw_version () const
unsigned int	get_pc_lut_version () const
unsigned int	get_pc_lut_version_unchecked () const
unsigned int	get_pt_lut_version () const
const L1TMuonEndCapForest *	getForest () const
const L1TMuonEndCapParams *	getParams () const
	~ConditionHelper ()

Private Attributes
edm::ESHandle < L1TMuonEndCapForest >	forest_
unsigned long long	forest_cache_id_
edm::ESGetToken < L1TMuonEndCapForest, L1TMuonEndCapForestRcd >	forestToken_
edm::ESHandle < L1TMuonEndCapParams >	params_
unsigned long long	params_cache_id_
edm::ESGetToken < L1TMuonEndCapParams, L1TMuonEndCapParamsRcd >	paramsToken_

Detailed Description

Definition at line 19 of file ConditionHelper.h.

Constructor & Destructor Documentation

ConditionHelper::ConditionHelper

(

edm::ConsumesCollector

iC

)

Definition at line 14 of file ConditionHelper.cc.

    : params_cache_id_(0ULL), forest_cache_id_(0ULL), paramsToken_(iC.esConsumes()), forestToken_(iC.esConsumes()) {}

ConditionHelper::~ConditionHelper

(

)

Definition at line 17 of file ConditionHelper.cc.

{}

Member Function Documentation

void ConditionHelper::checkAndUpdateConditions

(

const edm::EventSetup &

iSetup

)

Definition at line 19 of file ConditionHelper.cc.

References forest_, forest_cache_id_, forestToken_, edm::EventSetup::get(), get_fw_version(), get_pc_lut_version(), get_pt_lut_version(), params_, params_cache_id_, and paramsToken_.

Referenced by EMTFSetup::reload().

                                                                          {
  bool new_params = false;
  bool new_forests = false;

  // Pull configuration from the EventSetup
  auto params_setup = iSetup.get<L1TMuonEndCapParamsRcd>();
  if (params_setup.cacheIdentifier() != params_cache_id_) {
    params_ = params_setup.getHandle(paramsToken_);

    // with the magic above you can use params_->fwVersion to change emulator's behavior
    // ...

    // reset cache id
    params_cache_id_ = params_setup.cacheIdentifier();
    new_params = true;
  }

  // Pull pt LUT from the EventSetup
  auto forest_setup = iSetup.get<L1TMuonEndCapForestRcd>();
  if (forest_setup.cacheIdentifier() != forest_cache_id_) {
    forest_ = forest_setup.getHandle(forestToken_);

    // at this point we want to reload the newly pulled pT LUT
    // ...

    // reset cache id
    forest_cache_id_ = forest_setup.cacheIdentifier();
    new_forests = true;
  }

  bool new_conditions = (new_params || new_forests);
  if (new_conditions) {
    edm::LogInfo("L1T") << "EMTF updating conditions: pc_lut_ver: " << get_pc_lut_version()
                        << " pt_lut_ver: " << get_pt_lut_version() << " fw_ver: " << get_fw_version();
  }

  // Debug
  //edm::LogWarning("L1T") << "EMTF new conditions? Yes (1) or no (0)? -- " << new_conditions << std::endl;
  //edm::LogWarning("L1T") << "EMTF updating conditions: pc_lut_ver: " << get_pc_lut_version() << " pt_lut_ver: " << get_pt_lut_version() << " fw_ver: " << get_fw_version();
}

unsigned int ConditionHelper::get_fw_version

(

)

const

Definition at line 60 of file ConditionHelper.cc.

References params_.

Referenced by checkAndUpdateConditions(), and EMTFSetup::reload().

                                                   {
  // std::cout << "    - Getting firmware version from ConditionHelper: version = " << params_->firmwareVersion_ << std::endl;
  return params_->firmwareVersion_;
}

unsigned int ConditionHelper::get_pc_lut_version

(

)

const

Definition at line 73 of file ConditionHelper.cc.

References params_.

Referenced by checkAndUpdateConditions(), TrackFinder::process(), and EMTFSetup::reload().

                                                       {
  // "PhiMatchWindowSt1" arbitrarily re-mapped to Primitive conversion (PC LUT) version
  // because of rigid CondFormats naming conventions - AWB 02.06.17
  // std::cout << "    - Getting proper PC LUT version from ConditionHelper: version = " << params_->PhiMatchWindowSt1_ << std::endl;
  // return params_->PhiMatchWindowSt1_;

  // Hack until we figure out why the database is returning "0" for 2017 data - AWB 04.08.17
  // std::cout << "    - Getting hacked PC LUT version from ConditionHelper: version = " << (params_->firmwareVersion_ >= 50000) << std::endl;
  if (params_->firmwareVersion_ < 50000) {  // For 2016
    return 0;
  } else if (params_->firmwareVersion_ < 1537467271) {  // From the beginning of 2017
    return 1;                                           // Corresponding to FW timestamps before Sept. 20, 2018
  } else {
    return 2;  // Starting September 26, 2018 with run 323556 (data only, not in MC)
  }
}

unsigned int ConditionHelper::get_pc_lut_version_unchecked

(

)

const

Definition at line 90 of file ConditionHelper.cc.

References params_.

Referenced by TrackFinder::process(), and EMTFSetup::reload().

                                                                 {
  // See comment in get_pc_lut_version()
  return params_->PhiMatchWindowSt1_;
}

unsigned int ConditionHelper::get_pt_lut_version

(

)

const

Definition at line 65 of file ConditionHelper.cc.

References params_.

Referenced by checkAndUpdateConditions(), and EMTFSetup::reload().

                                                       {
  // std::cout << "    - Getting pT LUT version from ConditionHelper: version = " << (params_->PtAssignVersion_ & 0xff);
  // std::cout << " (lowest bits of " << params_->PtAssignVersion_ << ")" << std::endl;
  if (params_->firmwareVersion_ < 50000)  // for 2016
    return 5;
  return (params_->PtAssignVersion_ & 0xff);  // Version indicated by first two bytes
}

const L1TMuonEndCapForest* ConditionHelper::getForest ( ) const

inline

Definition at line 27 of file ConditionHelper.h.

References forest_, and edm::ESHandle< class >::product().

Referenced by EMTFSetup::reload().

{ return forest_.product(); }

const L1TMuonEndCapParams* ConditionHelper::getParams ( ) const

inline

Definition at line 26 of file ConditionHelper.h.

References params_, and edm::ESHandle< class >::product().

{ return params_.product(); }

Member Data Documentation

edm::ESHandle<L1TMuonEndCapForest> ConditionHelper::forest_

private

Definition at line 45 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions(), and getForest().

unsigned long long ConditionHelper::forest_cache_id_

private

Definition at line 40 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions().

edm::ESGetToken<L1TMuonEndCapForest, L1TMuonEndCapForestRcd> ConditionHelper::forestToken_

private

Definition at line 44 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions().

edm::ESHandle<L1TMuonEndCapParams> ConditionHelper::params_

private

Definition at line 43 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions(), get_fw_version(), get_pc_lut_version(), get_pc_lut_version_unchecked(), get_pt_lut_version(), and getParams().

unsigned long long ConditionHelper::params_cache_id_

private

Definition at line 39 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions().

edm::ESGetToken<L1TMuonEndCapParams, L1TMuonEndCapParamsRcd> ConditionHelper::paramsToken_

private

Definition at line 42 of file ConditionHelper.h.

Referenced by checkAndUpdateConditions().