edm::eventsetup::ESRecordsToProxyIndices Class Reference

#include <ESRecordsToProxyIndices.h>

Public Member Functions
ComponentDescription const *	component (EventSetupRecordKey const &iRK, DataKey const &iDK) const noexcept
unsigned int	dataKeysInRecord (unsigned int iRecordIndex, EventSetupRecordKey const &iRecord, std::vector< DataKey > const &iDataKeys, std::vector< ComponentDescription const * > const &iComponents)
	ESRecordsToProxyIndices (std::vector< EventSetupRecordKey > iRecords)
ESProxyIndex	indexInRecord (EventSetupRecordKey const &iRK, DataKey const &iDK) const noexcept
	If the index is not found, returns missingProxyIndex() More...
ESRecordIndex	recordIndexFor (EventSetupRecordKey const &iRK) const noexcept

Static Public Member Functions
static constexpr ESProxyIndex	missingProxyIndex () noexcept
static constexpr ESRecordIndex	missingRecordIndex () noexcept

Private Attributes
std::vector< ComponentDescription const * >	components_
std::vector< DataKey >	dataKeys_
std::vector< EventSetupRecordKey >	recordKeys_
std::vector< unsigned int >	recordOffsets_

Detailed Description

Definition at line 34 of file ESRecordsToProxyIndices.h.

Constructor & Destructor Documentation

ESRecordsToProxyIndices::ESRecordsToProxyIndices

(

std::vector< EventSetupRecordKey >

iRecords

)

Definition at line 25 of file ESRecordsToProxyIndices.cc.

References eostools::move(), recordKeys_, and recordOffsets_.

      : recordKeys_{std::move(iRecords)} {
    assert(std::is_sorted(iRecords.begin(), iRecords.end()));
    recordOffsets_.reserve(recordKeys_.size() + 1);
    recordOffsets_.push_back(0);
  }

Member Function Documentation

ComponentDescription const * ESRecordsToProxyIndices::component ( EventSetupRecordKey const &  iRK, DataKey const &  iDK  ) const

noexcept

Definition at line 76 of file ESRecordsToProxyIndices.cc.

References components_, dataKeys_, SoftLeptonByDistance_cfi::distance, pfDeepBoostedJetPreprocessParams_cfi::lower_bound, or, recordKeys_, and recordOffsets_.

Referenced by edm::EDConsumerBase::updateLookup(), and edm::ESProducer::updateLookup().

                                                                                                    {
    auto it = std::lower_bound(recordKeys_.begin(), recordKeys_.end(), iRK);
    if (it == recordKeys_.end() or *it != iRK) {
      return nullptr;
    }

    auto beginOffset = recordOffsets_[std::distance(recordKeys_.begin(), it)];
    ++it;
    auto endOffset = recordOffsets_[std::distance(recordKeys_.begin(), it)];

    auto itDK = std::lower_bound(dataKeys_.begin() + beginOffset, dataKeys_.begin() + endOffset, iDK);
    if (itDK == dataKeys_.begin() + endOffset or *itDK != iDK) {
      return nullptr;
    }
    return components_[std::distance(dataKeys_.begin(), itDK)];
  }

unsigned int ESRecordsToProxyIndices::dataKeysInRecord	(	unsigned int	iRecordIndex,
		EventSetupRecordKey const &	iRecord,
		std::vector< DataKey > const &	iDataKeys,
		std::vector< ComponentDescription const * > const &	iComponents
	)

This should be called for all records in the list passed to the constructor and in the same order as the list.

Definition at line 32 of file ESRecordsToProxyIndices.cc.

References components_, dataKeys_, recordKeys_, and recordOffsets_.

Referenced by missingRecordIndex(), and edm::eventsetup::EventSetupProvider::recordsToProxyIndices().

                                                                                                                    {
    assert(iRecord == recordKeys_[iRecordIndex]);
    assert(iDataKeys.size() == iComponents.size());
    assert(iRecordIndex + 1 == recordOffsets_.size());
    dataKeys_.insert(dataKeys_.end(), iDataKeys.begin(), iDataKeys.end());
    ++iRecordIndex;
    components_.insert(components_.end(), iComponents.begin(), iComponents.end());
    recordOffsets_.push_back(dataKeys_.size());
    return iRecordIndex;
  }

ESProxyIndex ESRecordsToProxyIndices::indexInRecord ( EventSetupRecordKey const &  iRK, DataKey const &  iDK  ) const

noexcept

If the index is not found, returns missingProxyIndex()

Definition at line 49 of file ESRecordsToProxyIndices.cc.

References dataKeys_, SoftLeptonByDistance_cfi::distance, pfDeepBoostedJetPreprocessParams_cfi::lower_bound, missingProxyIndex(), or, recordKeys_, and recordOffsets_.

Referenced by edm::EDConsumerBase::updateLookup(), and edm::ESProducer::updateLookup().

               {
    auto it = std::lower_bound(recordKeys_.begin(), recordKeys_.end(), iRK);
    if (it == recordKeys_.end() or *it != iRK) {
      return missingProxyIndex();
    }

    auto beginOffset = recordOffsets_[std::distance(recordKeys_.begin(), it)];
    ++it;
    auto endOffset = recordOffsets_[std::distance(recordKeys_.begin(), it)];

    auto itDK = std::lower_bound(dataKeys_.begin() + beginOffset, dataKeys_.begin() + endOffset, iDK);
    if (itDK == dataKeys_.begin() + endOffset or *itDK != iDK) {
      return missingProxyIndex();
    }

    return ESProxyIndex{static_cast<int>(std::distance(dataKeys_.begin() + beginOffset, itDK))};
  }

static constexpr ESProxyIndex edm::eventsetup::ESRecordsToProxyIndices::missingProxyIndex ( )

inlinestaticnoexcept

Definition at line 44 of file ESRecordsToProxyIndices.h.

References SiStripPI::max.

Referenced by indexInRecord(), edm::EDConsumerBase::updateLookup(), and edm::ESProducer::updateLookup().

{ return ESProxyIndex{std::numeric_limits<int>::max()}; }

static constexpr ESRecordIndex edm::eventsetup::ESRecordsToProxyIndices::missingRecordIndex ( )

inlinestaticnoexcept

Definition at line 45 of file ESRecordsToProxyIndices.h.

References dataKeysInRecord(), SiStripPI::max, noexcept, and recordIndexFor().

Referenced by recordIndexFor().

                                                                 {
      return ESRecordIndex{std::numeric_limits<int>::max()};
    }

ESRecordIndex ESRecordsToProxyIndices::recordIndexFor ( EventSetupRecordKey const &  iRK ) const

noexcept

Definition at line 68 of file ESRecordsToProxyIndices.cc.

References pfDeepBoostedJetPreprocessParams_cfi::lower_bound, missingRecordIndex(), or, and recordKeys_.

Referenced by missingRecordIndex(), and edm::ESProducer::updateLookup().

                                                                                                     {
    auto it = std::lower_bound(recordKeys_.begin(), recordKeys_.end(), iRK);
    if (it == recordKeys_.end() or *it != iRK) {
      return missingRecordIndex();
    }
    return ESRecordIndex{static_cast<ESRecordIndex::Value_t>(it - recordKeys_.begin())};
  }

Member Data Documentation

std::vector<ComponentDescription const*> edm::eventsetup::ESRecordsToProxyIndices::components_

private

Definition at line 67 of file ESRecordsToProxyIndices.h.

Referenced by component(), and dataKeysInRecord().

std::vector<DataKey> edm::eventsetup::ESRecordsToProxyIndices::dataKeys_

private

Definition at line 66 of file ESRecordsToProxyIndices.h.

Referenced by component(), dataKeysInRecord(), and indexInRecord().

std::vector<EventSetupRecordKey> edm::eventsetup::ESRecordsToProxyIndices::recordKeys_

private

Definition at line 60 of file ESRecordsToProxyIndices.h.

Referenced by component(), dataKeysInRecord(), ESRecordsToProxyIndices(), indexInRecord(), and recordIndexFor().

std::vector<unsigned int> edm::eventsetup::ESRecordsToProxyIndices::recordOffsets_

private

Definition at line 65 of file ESRecordsToProxyIndices.h.

Referenced by component(), dataKeysInRecord(), ESRecordsToProxyIndices(), and indexInRecord().