#include <ConditionHelper.h>

Public Member Functions
void	checkAndUpdateConditions (const edm::Event &iEvent, const edm::EventSetup &iSetup)

	ConditionHelper ()

unsigned int	get_fw_version () const

unsigned int	get_pc_lut_version () 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::ESHandle< L1TMuonEndCapParams >	params_

unsigned long long	params_cache_id_

Detailed Description

Definition at line 18 of file ConditionHelper.h.

Constructor & Destructor Documentation

ConditionHelper::ConditionHelper ( )

Definition at line 13 of file ConditionHelper.cc.

                                 :
   params_cache_id_(0ULL), forest_cache_id_(0ULL) {
 }

ConditionHelper::~ConditionHelper ( )

Definition at line 17 of file ConditionHelper.cc.

17 {

18 }

Member Function Documentation

void ConditionHelper::checkAndUpdateConditions	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

Definition at line 20 of file ConditionHelper.cc.

References forest_, forest_cache_id_, edm::EventSetup::get(), edm::eventsetup::EventSetupRecordImplementation< T >::get(), get_fw_version(), get_pc_lut_version(), get_pt_lut_version(), params_, and params_cache_id_.

Referenced by TrackFinder::process().

                                                                                                   {
 
   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_setup.get(params_);
 
     // 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_setup.get(forest_);
 
     // 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 61 of file ConditionHelper.cc.

References L1TMuonEndCapParams::firmwareVersion_, and params_.

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

                                                    {
   // 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 74 of file ConditionHelper.cc.

References L1TMuonEndCapParams::firmwareVersion_, and params_.

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

                                                        {
   // "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_pt_lut_version ( ) const

Definition at line 66 of file ConditionHelper.cc.

References L1TMuonEndCapParams::firmwareVersion_, params_, and L1TMuonEndCapParams::PtAssignVersion_.

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

                                                        {
   // 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
 }