Provides a code based selection for trigger and DCS information in order to have no failing filters in the CMSSW path. More...

#include "DQM/TrackerCommon/interface/TriggerHelper.h"

Public Member Functions
bool	accept (const edm::Event &event, const edm::EventSetup &setup)
	To be called from analyze/filter() methods. More...

void	initRun (const edm::Run &run, const edm::EventSetup &setup)
	To be called from beginedm::Run() methods. More...

bool	off ()

bool	on ()

	TriggerHelper (const edm::ParameterSet &config)
	To be called from the ED module's c'tor. More...

	~TriggerHelper ()
	To be called from d'tors by 'delete'. More...

Private Member Functions
bool	acceptDcs (const edm::Event &event)

bool	acceptDcsPartition (const edm::Handle< DcsStatusCollection > &dcsStatus, int dcsPartition) const

bool	acceptGt (const edm::Event &event)
	Does this event fulfill the configured GT status logical expression combination? More...

bool	acceptGtLogicalExpression (const edm::Handle< L1GlobalTriggerReadoutRecord > &gtReadoutRecord, std::string gtLogicalExpression)
	Does this event fulfill this particular GT status bits' logical expression? More...

bool	acceptHlt (const edm::Event &event)
	Was this event accepted by the configured HLT logical expression combination? More...

bool	acceptHltLogicalExpression (const edm::Handle< edm::TriggerResults > &hltTriggerResults, std::string hltLogicalExpression) const
	Was this event accepted by this particular HLT paths' logical expression? More...

bool	acceptL1 (const edm::Event &event, const edm::EventSetup &setup)
	Was this event accepted by the configured L1 logical expression combination? More...

bool	acceptL1LogicalExpression (const edm::Event &event, std::string l1LogicalExpression)
	Was this event accepted by this particular L1 algorithms' logical expression? More...

std::vector< std::string >	expressionsFromDB (const std::string &key, const edm::EventSetup &setup)
	Reads and returns logical expressions from DB. More...

bool	negate (std::string &word) const
	Checks for negated words. More...

Private Attributes
bool	andOr_

bool	andOrDcs_

bool	andOrGt_

bool	andOrHlt_

bool	andOrL1_

const std::string	configError_

edm::InputTag	dcsInputTag_

std::vector< int >	dcsPartitions_

bool	errorReplyDcs_

bool	errorReplyGt_

bool	errorReplyHlt_

bool	errorReplyL1_

std::string	gtDBKey_

edm::InputTag	gtInputTag_

std::vector< std::string >	gtLogicalExpressions_

HLTConfigProvider	hltConfig_

bool	hltConfigInit_

std::string	hltDBKey_

edm::InputTag	hltInputTag_

std::vector< std::string >	hltLogicalExpressions_

std::string	l1DBKey_

L1GtUtils	l1Gt_

std::vector< std::string >	l1LogicalExpressions_

bool	on_

bool	onDcs_

bool	onGt_

bool	onHlt_

bool	onL1_

edm::ESWatcher < AlCaRecoTriggerBitsRcd > *	watchDB_

Detailed Description

Provides a code based selection for trigger and DCS information in order to have no failing filters in the CMSSW path.

[...]

Author: Volker Adler

Version

Id:: TriggerHelper.h,v 1.8 2010/03/27 12:09:10 dutta Exp

Definition at line 35 of file TriggerHelper.h.

Constructor & Destructor Documentation

TriggerHelper::TriggerHelper ( const edm::ParameterSet & config )

To be called from the ED module's c'tor.

Definition at line 19 of file TriggerHelper.cc.

References andOr_, andOrDcs_, andOrGt_, andOrHlt_, andOrL1_, dcsInputTag_, dcsPartitions_, errorReplyDcs_, errorReplyGt_, errorReplyHlt_, errorReplyL1_, edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), gtDBKey_, gtInputTag_, gtLogicalExpressions_, hltDBKey_, hltInputTag_, hltLogicalExpressions_, l1DBKey_, l1LogicalExpressions_, on_, onDcs_, onGt_, onHlt_, onL1_, AlCaHLTBitMon_QueryRunRegistry::string, and watchDB_.

   : watchDB_( 0 )
   , gtDBKey_( "" )
   , l1DBKey_( "" )
   , hltDBKey_( "" )
   , on_( true )
   , onDcs_( true )
   , onGt_( true )
   , onL1_( true )
   , onHlt_( true )
   , configError_( "CONFIG_ERROR" )
 {
 
   // General switch(es)
   if ( config.exists( "andOr" ) ) {
     andOr_ = config.getParameter< bool >( "andOr" );
   } else {
     on_    = false;
     onDcs_ = false;
     onGt_  = false;
     onL1_  = false;
     onHlt_ = false;
   }
 
   if ( on_ ) {
     if ( config.exists( "andOrDcs" ) ) {
       andOrDcs_      = config.getParameter< bool >( "andOrDcs" );
       dcsInputTag_   = config.getParameter< edm::InputTag >( "dcsInputTag" );
       dcsPartitions_ = config.getParameter< std::vector< int > >( "dcsPartitions" );
       errorReplyDcs_ = config.getParameter< bool >( "errorReplyDcs" );
     } else {
       onDcs_ = false;
     }
     if ( config.exists( "andOrGt" ) ) {
       andOrGt_              = config.getParameter< bool >( "andOrGt" );
       gtInputTag_           = config.getParameter< edm::InputTag >( "gtInputTag" );
       gtLogicalExpressions_ = config.getParameter< std::vector< std::string > >( "gtStatusBits" );
       errorReplyGt_         = config.getParameter< bool >( "errorReplyGt" );
       if ( config.exists( "gtDBKey" ) ) gtDBKey_ = config.getParameter< std::string >( "gtDBKey" );
     } else {
       onGt_ = false;
     }
     if ( config.exists( "andOrL1" ) ) {
       andOrL1_              = config.getParameter< bool >( "andOrL1" );
       l1LogicalExpressions_ = config.getParameter< std::vector< std::string > >( "l1Algorithms" );
       errorReplyL1_         = config.getParameter< bool >( "errorReplyL1" );
       if ( config.exists( "l1DBKey" ) ) l1DBKey_ = config.getParameter< std::string >( "l1DBKey" );
     } else {
       onL1_ = false;
     }
     if ( config.exists( "andOrHlt" ) ) {
       andOrHlt_              = config.getParameter< bool >( "andOrHlt" );
       hltInputTag_           = config.getParameter< edm::InputTag >( "hltInputTag" );
       hltLogicalExpressions_ = config.getParameter< std::vector< std::string > >( "hltPaths" );
       errorReplyHlt_         = config.getParameter< bool >( "errorReplyHlt" );
       if ( config.exists( "hltDBKey" ) ) hltDBKey_ = config.getParameter< std::string >( "hltDBKey" );
     } else {
       onHlt_ = false;
     }
     if ( ! onDcs_ && ! onGt_ && ! onL1_ && ! onHlt_ ) on_      = false;
     else                                              watchDB_ = new edm::ESWatcher< AlCaRecoTriggerBitsRcd> ;
   }
 
 }

TriggerHelper::~TriggerHelper ( )

To be called from d'tors by 'delete'.

Definition at line 86 of file TriggerHelper.cc.

References on_, and watchDB_.

 {
 
   if ( on_ ) delete watchDB_;
 
 }

Member Function Documentation

bool TriggerHelper::accept	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)

To be called from analyze/filter() methods.

Definition at line 133 of file TriggerHelper.cc.

References acceptDcs(), acceptGt(), acceptHlt(), acceptL1(), andOr_, and on_.

Referenced by Vispa.Gui.BoxContentDialog.BoxContentDialog::apply(), and Vispa.Plugins.ConfigEditor.ToolDialog.ToolDialog::apply().

 {
 
   if ( ! on_ ) return true;
 
   // Determine decision
   if ( andOr_ ) return ( acceptDcs( event ) || acceptGt( event ) || acceptL1( event, setup ) || acceptHlt( event ) );
   return ( acceptDcs( event ) && acceptGt( event ) && acceptL1( event, setup ) && acceptHlt( event ) );
 
 }

bool TriggerHelper::acceptDcs ( const edm::Event & event )

private

Definition at line 145 of file TriggerHelper.cc.

References acceptDcsPartition(), andOr_, andOrDcs_, dcsInputTag_, dcsPartitions_, edm::InputTag::encode(), errorReplyDcs_, edm::HandleBase::isValid(), and onDcs_.

Referenced by accept().

 {
 
   // An empty DCS partitions list acts as switch.
   if ( ! onDcs_ || dcsPartitions_.empty() ) return ( ! andOr_ ); // logically neutral, depending on base logical connective
 
   // Accessing the DcsStatusCollection
   edm::Handle< DcsStatusCollection > dcsStatus;
   event.getByLabel( dcsInputTag_, dcsStatus );
   if ( ! dcsStatus.isValid() ) {
     edm::LogError( "TriggerHelper" ) << "DcsStatusCollection product with InputTag \"" << dcsInputTag_.encode() << "\" not in event ==> decision: " << errorReplyDcs_;
     return errorReplyDcs_;
   }
 
   // Determine decision of DCS partition combination and return
   if ( andOrDcs_ ) { // OR combination
     for ( std::vector< int >::const_iterator partitionNumber = dcsPartitions_.begin(); partitionNumber != dcsPartitions_.end(); ++partitionNumber ) {
       if ( acceptDcsPartition( dcsStatus, *partitionNumber ) ) return true;
     }
     return false;
   }
   for ( std::vector< int >::const_iterator partitionNumber = dcsPartitions_.begin(); partitionNumber != dcsPartitions_.end(); ++partitionNumber ) {
     if ( ! acceptDcsPartition( dcsStatus, *partitionNumber ) ) return false;
   }
   return true;
 
 }

bool TriggerHelper::acceptDcsPartition	(	const edm::Handle< DcsStatusCollection > &	dcsStatus,
		int	dcsPartition
	)		const

private

Definition at line 174 of file TriggerHelper.cc.

References DcsStatus::BPIX, DcsStatus::CASTOR, DcsStatus::CSCm, DcsStatus::CSCp, DcsStatus::DT0, DcsStatus::DTm, DcsStatus::DTp, DcsStatus::EBm, DcsStatus::EBp, DcsStatus::EEm, DcsStatus::EEp, errorReplyDcs_, DcsStatus::ESm, DcsStatus::ESp, DcsStatus::FPIX, DcsStatus::HBHEa, DcsStatus::HBHEb, DcsStatus::HBHEc, DcsStatus::HF, DcsStatus::HO, DcsStatus::RPC, DcsStatus::TECm, DcsStatus::TECp, DcsStatus::TIBTID, and DcsStatus::TOB.

Referenced by acceptDcs().

 {
 
   // Error checks
   switch( dcsPartition ) {
     case DcsStatus::EBp   :
     case DcsStatus::EBm   :
     case DcsStatus::EEp   :
     case DcsStatus::EEm   :
     case DcsStatus::HBHEa :
     case DcsStatus::HBHEb :
     case DcsStatus::HBHEc :
     case DcsStatus::HF    :
     case DcsStatus::HO    :
     case DcsStatus::RPC   :
     case DcsStatus::DT0   :
     case DcsStatus::DTp   :
     case DcsStatus::DTm   :
     case DcsStatus::CSCp  :
     case DcsStatus::CSCm  :
     case DcsStatus::CASTOR:
     case DcsStatus::TIBTID:
     case DcsStatus::TOB   :
     case DcsStatus::TECp  :
     case DcsStatus::TECm  :
     case DcsStatus::BPIX  :
     case DcsStatus::FPIX  :
     case DcsStatus::ESp   :
     case DcsStatus::ESm   :
       break;
     default:
       edm::LogError( "TriggerHelper" ) << "DCS partition number \"" << dcsPartition << "\" does not exist ==> decision: " << errorReplyDcs_;
       return errorReplyDcs_;
   }
 
   // Determine decision
   return dcsStatus->at( 0 ).ready( dcsPartition );
 
 }

bool TriggerHelper::acceptGt ( const edm::Event & event )

private

Does this event fulfill the configured GT status logical expression combination?

Definition at line 216 of file TriggerHelper.cc.

References acceptGtLogicalExpression(), andOr_, andOrGt_, edm::InputTag::encode(), errorReplyGt_, gtInputTag_, gtLogicalExpressions_, edm::HandleBase::isValid(), and onGt_.

Referenced by accept().

 {
 
   // An empty GT status bits logical expressions list acts as switch.
   if ( ! onGt_ || gtLogicalExpressions_.empty() ) return ( ! andOr_ ); // logically neutral, depending on base logical connective
 
   // Accessing the L1GlobalTriggerReadoutRecord
   edm::Handle< L1GlobalTriggerReadoutRecord > gtReadoutRecord;
   event.getByLabel( gtInputTag_, gtReadoutRecord );
   if ( ! gtReadoutRecord.isValid() ) {
     edm::LogError( "TriggerHelper" ) << "L1GlobalTriggerReadoutRecord product with InputTag \"" << gtInputTag_.encode() << "\" not in event ==> decision: " << errorReplyGt_;
     return errorReplyGt_;
   }
 
   // Determine decision of GT status bits logical expression combination and return
   if ( andOrGt_ ) { // OR combination
     for ( std::vector< std::string >::const_iterator gtLogicalExpression = gtLogicalExpressions_.begin(); gtLogicalExpression != gtLogicalExpressions_.end(); ++gtLogicalExpression ) {
       if ( acceptGtLogicalExpression( gtReadoutRecord, *gtLogicalExpression ) ) return true;
     }
     return false;
   }
   for ( std::vector< std::string >::const_iterator gtLogicalExpression = gtLogicalExpressions_.begin(); gtLogicalExpression != gtLogicalExpressions_.end(); ++gtLogicalExpression ) {
     if ( ! acceptGtLogicalExpression( gtReadoutRecord, *gtLogicalExpression ) ) return false;
   }
   return true;
 
 }

bool TriggerHelper::acceptGtLogicalExpression	(	const edm::Handle< L1GlobalTriggerReadoutRecord > &	gtReadoutRecord,
		std::string	gtLogicalExpression
	)

private

Does this event fulfill this particular GT status bits' logical expression?

Definition at line 246 of file TriggerHelper.cc.

References errorReplyDcs_, errorReplyGt_, L1GtLogicParser::expressionResult(), negate(), L1GtLogicParser::operandTokenVector(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by acceptGt().

 {
 
   // Check empty std::strings
   if ( gtLogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty logical expression ==> decision: " << errorReplyGt_;
     return errorReplyGt_;
   }
 
   // Negated paths
   bool negExpr( negate( gtLogicalExpression ) );
   if ( negExpr && gtLogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty (negated) logical expression ==> decision: " << errorReplyGt_;
     return errorReplyGt_;
   }
 
   // Parse logical expression and determine GT status bit decision
   L1GtLogicParser gtAlgoLogicParser( gtLogicalExpression );
   // Loop over status bits
   for ( size_t iStatusBit = 0; iStatusBit < gtAlgoLogicParser.operandTokenVector().size(); ++iStatusBit ) {
     const std::string gtStatusBit( gtAlgoLogicParser.operandTokenVector().at( iStatusBit ).tokenName );
     // Manipulate status bit decision as stored in the parser
     bool decision;
     // Hard-coded status bits!!!
     if ( gtStatusBit == "PhysDecl" || gtStatusBit == "PhysicsDeclared" ) {
       decision = ( gtReadoutRecord->gtFdlWord().physicsDeclared() == 1 );
     } else {
       edm::LogError( "TriggerHelper" ) << "GT status bit \"" << gtStatusBit << "\" is not defined ==> decision: " << errorReplyGt_;
       decision = errorReplyDcs_;
     }
     gtAlgoLogicParser.operandTokenVector().at( iStatusBit ).tokenResult = decision;
   }
 
   // Determine decision
   const bool gtDecision( gtAlgoLogicParser.expressionResult() );
   return negExpr ? ( ! gtDecision ) : gtDecision;
 
 }

bool TriggerHelper::acceptHlt ( const edm::Event & event )

private

Was this event accepted by the configured HLT logical expression combination?

Definition at line 354 of file TriggerHelper.cc.

References acceptHltLogicalExpression(), andOr_, andOrHlt_, edm::InputTag::encode(), errorReplyHlt_, hltConfigInit_, hltInputTag_, hltLogicalExpressions_, edm::HandleBase::isValid(), and onHlt_.

Referenced by accept().

 {
 
   // An empty HLT logical expressions list acts as switch.
   if ( ! onHlt_ || hltLogicalExpressions_.empty() ) return ( ! andOr_ ); // logically neutral, depending on base logical connective
 
   // Checking the HLT configuration,
   if ( ! hltConfigInit_ ) {
     edm::LogError( "TriggerHelper" ) << "HLT config error ==> decision: " << errorReplyHlt_;
     return errorReplyHlt_;
   }
 
   // Accessing the TriggerResults
   edm::Handle< edm::TriggerResults > hltTriggerResults;
   event.getByLabel( hltInputTag_, hltTriggerResults );
   if ( ! hltTriggerResults.isValid() ) {
     edm::LogError( "TriggerHelper" ) << "TriggerResults product with InputTag \"" << hltInputTag_.encode() << "\" not in event ==> decision: " << errorReplyHlt_;
     return errorReplyHlt_;
   }
 
   // Determine decision of HLT logical expression combination and return
   if ( andOrHlt_ ) { // OR combination
     for ( std::vector< std::string >::const_iterator hltLogicalExpression = hltLogicalExpressions_.begin(); hltLogicalExpression != hltLogicalExpressions_.end(); ++hltLogicalExpression ) {
       if ( acceptHltLogicalExpression( hltTriggerResults, *hltLogicalExpression ) ) return true;
     }
     return false;
   }
   for ( std::vector< std::string >::const_iterator hltLogicalExpression = hltLogicalExpressions_.begin(); hltLogicalExpression != hltLogicalExpressions_.end(); ++hltLogicalExpression ) {
     if ( ! acceptHltLogicalExpression( hltTriggerResults, *hltLogicalExpression ) ) return false;
   }
   return true;
 
 }

bool TriggerHelper::acceptHltLogicalExpression	(	const edm::Handle< edm::TriggerResults > &	hltTriggerResults,
		std::string	hltLogicalExpression
	)		const

private

Was this event accepted by this particular HLT paths' logical expression?

Definition at line 390 of file TriggerHelper.cc.

References errorReplyHlt_, L1GtLogicParser::expressionResult(), hltConfig_, hltInputTag_, negate(), L1GtLogicParser::operandTokenVector(), edm::InputTag::process(), HLTConfigProvider::size(), AlCaHLTBitMon_QueryRunRegistry::string, and HLTConfigProvider::triggerIndex().

Referenced by acceptHlt().

 {
 
   // Check empty std::strings
   if ( hltLogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty logical expression ==> decision: " << errorReplyHlt_;
     return errorReplyHlt_;
   }
 
   // Negated paths
   bool negExpr( negate( hltLogicalExpression ) );
   if ( negExpr && hltLogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty (negated) logical expression ==> decision: " << errorReplyHlt_;
     return errorReplyHlt_;
   }
 
   // Parse logical expression and determine HLT decision
   L1GtLogicParser hltAlgoLogicParser( hltLogicalExpression );
   // Loop over paths
   for ( size_t iPath = 0; iPath < hltAlgoLogicParser.operandTokenVector().size(); ++iPath ) {
     const std::string hltPathName( hltAlgoLogicParser.operandTokenVector().at( iPath ).tokenName );
     const unsigned indexPath( hltConfig_.triggerIndex( hltPathName ) );
     // Further error checks
     if ( indexPath == hltConfig_.size() ) {
       edm::LogError( "TriggerHelper" ) << "HLT path \"" << hltPathName << "\" is not found in process " << hltInputTag_.process() << " ==> decision: " << errorReplyHlt_;
       hltAlgoLogicParser.operandTokenVector().at( iPath ).tokenResult = errorReplyHlt_;
       continue;
     }
     if ( hltTriggerResults->error( indexPath ) ) {
       edm::LogError( "TriggerHelper" ) << "HLT path \"" << hltPathName << "\" in error ==> decision: " << errorReplyHlt_;
       hltAlgoLogicParser.operandTokenVector().at( iPath ).tokenResult = errorReplyHlt_;
       continue;
     }
     // Manipulate algo decision as stored in the parser
     const bool decision( hltTriggerResults->accept( indexPath ) );
     hltAlgoLogicParser.operandTokenVector().at( iPath ).tokenResult = decision;
   }
 
   // Determine decision
   const bool hltDecision( hltAlgoLogicParser.expressionResult() );
   return negExpr ? ( ! hltDecision ) : hltDecision;
 
 }

bool TriggerHelper::acceptL1	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)

private

Was this event accepted by the configured L1 logical expression combination?

Definition at line 287 of file TriggerHelper.cc.

References acceptL1LogicalExpression(), andOr_, andOrL1_, l1Gt_, l1LogicalExpressions_, onL1_, and L1GtUtils::retrieveL1EventSetup().

Referenced by accept().

 {
 
   // An empty L1 logical expressions list acts as switch.
   if ( ! onL1_ || l1LogicalExpressions_.empty() ) return ( ! andOr_ ); // logically neutral, depending on base logical connective
 
   // Getting the L1 event setup
   l1Gt_.retrieveL1EventSetup( setup ); // FIXME This can possibly go to initRun()
 
   // Determine decision of L1 logical expression combination and return
   if ( andOrL1_ ) { // OR combination
     for ( std::vector< std::string >::const_iterator l1LogicalExpression = l1LogicalExpressions_.begin(); l1LogicalExpression != l1LogicalExpressions_.end(); ++l1LogicalExpression ) {
       if ( acceptL1LogicalExpression( event, *l1LogicalExpression ) ) return true;
     }
     return false;
   }
   for ( std::vector< std::string >::const_iterator l1LogicalExpression = l1LogicalExpressions_.begin(); l1LogicalExpression != l1LogicalExpressions_.end(); ++l1LogicalExpression ) {
     if ( ! acceptL1LogicalExpression( event, *l1LogicalExpression ) ) return false;
   }
   return true;
 
 }

bool TriggerHelper::acceptL1LogicalExpression	(	const edm::Event &	event,
		std::string	l1LogicalExpression
	)

private

Was this event accepted by this particular L1 algorithms' logical expression?

Definition at line 312 of file TriggerHelper.cc.

References L1GtUtils::decision(), error, errorReplyL1_, L1GtLogicParser::expressionResult(), l1Gt_, negate(), L1GtLogicParser::operandTokenVector(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by acceptL1().

 {
 
   // Check empty std::strings
   if ( l1LogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty logical expression ==> decision: " << errorReplyL1_;
     return errorReplyL1_;
   }
 
   // Negated logical expression
   bool negExpr( negate( l1LogicalExpression ) );
   if ( negExpr && l1LogicalExpression.empty() ) {
     edm::LogError( "TriggerHelper" ) << "Empty (negated) logical expression ==> decision: " << errorReplyL1_;
     return errorReplyL1_;
   }
 
   // Parse logical expression and determine L1 decision
   L1GtLogicParser l1AlgoLogicParser( l1LogicalExpression );
   // Loop over algorithms
   for ( size_t iAlgorithm = 0; iAlgorithm < l1AlgoLogicParser.operandTokenVector().size(); ++iAlgorithm ) {
     const std::string l1AlgoName( l1AlgoLogicParser.operandTokenVector().at( iAlgorithm ).tokenName );
     int error( -1 );
     const bool decision( l1Gt_.decision( event, l1AlgoName, error ) );
     // Error checks
     if ( error != 0 ) {
       if ( error == 1 ) edm::LogError( "TriggerHelper" ) << "L1 algorithm \"" << l1AlgoName << "\" does not exist in the L1 menu ==> decision: "                                          << errorReplyL1_;
       else              edm::LogError( "TriggerHelper" )  << "L1 algorithm \"" << l1AlgoName << "\" received error code " << error << " from L1GtUtils::decisionBeforeMask ==> decision: " << errorReplyL1_;
       l1AlgoLogicParser.operandTokenVector().at( iAlgorithm ).tokenResult = errorReplyL1_;
       continue;
     }
     // Manipulate algo decision as stored in the parser
     l1AlgoLogicParser.operandTokenVector().at( iAlgorithm ).tokenResult = decision;
   }
 
   // Return decision
   const bool l1Decision( l1AlgoLogicParser.expressionResult() );
   return negExpr ? ( ! l1Decision ) : l1Decision;
 
 }

std::vector< std::string > TriggerHelper::expressionsFromDB	(	const std::string &	key,
		const edm::EventSetup &	setup
	)

private

Reads and returns logical expressions from DB.

Definition at line 437 of file TriggerHelper.cc.

References configError_, and edm::EventSetup::get().

Referenced by initRun().

 {
 
   edm::ESHandle< AlCaRecoTriggerBits > logicalExpressions;
   setup.get< AlCaRecoTriggerBitsRcd >().get( logicalExpressions );
   const std::map< std::string, std::string > & expressionMap = logicalExpressions->m_alcarecoToTrig;
   std::map< std::string, std::string >::const_iterator listIter = expressionMap.find( key );
   if ( listIter == expressionMap.end() ) {
     edm::LogError( "TriggerHelper" ) << "No logical expressions found under key " << key << " in 'AlCaRecoTriggerBitsRcd'";
     return std::vector< std::string >( 1, configError_ );
   }
   return logicalExpressions->decompose( listIter->second );
 
 }

void TriggerHelper::initRun	(	const edm::Run &	run,
		const edm::EventSetup &	setup
	)

To be called from beginedm::Run() methods.

Definition at line 95 of file TriggerHelper.cc.

References edm::ESWatcher< T >::check(), configError_, edm::InputTag::encode(), expressionsFromDB(), gtDBKey_, gtLogicalExpressions_, hltConfig_, hltConfigInit_, hltDBKey_, hltInputTag_, hltLogicalExpressions_, HLTConfigProvider::init(), l1DBKey_, l1LogicalExpressions_, onGt_, onHlt_, onL1_, edm::InputTag::process(), HLTConfigProvider::size(), and watchDB_.

 {
 
   // FIXME Can this stay safely in the run loop, or does it need to go to the event loop?
   // Means: Are the event setups identical?
   if ( watchDB_->check( setup ) ) {
     if ( onGt_ && gtDBKey_.size() > 0 ) {
       const std::vector< std::string > exprs( expressionsFromDB( gtDBKey_, setup ) );
       if ( exprs.empty() || exprs.at( 0 ) != configError_ ) gtLogicalExpressions_ = exprs;
     }
     if ( onL1_ && l1DBKey_.size() > 0 ) {
       const std::vector< std::string > exprs( expressionsFromDB( l1DBKey_, setup ) );
       if ( exprs.empty() || exprs.at( 0 ) != configError_ ) l1LogicalExpressions_ = exprs;
     }
     if ( onHlt_ && hltDBKey_.size() > 0 ) {
       const std::vector< std::string > exprs( expressionsFromDB( hltDBKey_, setup ) );
       if ( exprs.empty() || exprs.at( 0 ) != configError_ ) hltLogicalExpressions_ = exprs;
     }
   }
 
   hltConfigInit_ = false;
   if ( onHlt_ ) {
     if ( hltInputTag_.process().size() == 0 ) {
       edm::LogError( "TriggerHelper" ) << "HLT TriggerResults InputTag \"" << hltInputTag_.encode() << "\" specifies no process";
     } else {
       bool hltChanged( false );
       if ( ! hltConfig_.init( run, setup, hltInputTag_.process(), hltChanged ) ) {
         edm::LogError( "TriggerHelper" ) << "HLT config initialization error with process name \"" << hltInputTag_.process() << "\"";
       } else if ( hltConfig_.size() <= 0 ) {
         edm::LogError( "TriggerHelper" ) << "HLT config size error";
       } else hltConfigInit_ = true;
     }
   }
 
 }

bool TriggerHelper::negate ( std::string & word ) const

private

Checks for negated words.

Definition at line 455 of file TriggerHelper.cc.

Referenced by acceptGtLogicalExpression(), acceptHltLogicalExpression(), and acceptL1LogicalExpression().

 {
 
   bool negate( false );
   if ( word.at( 0 ) == '~' ) {
     negate = true;
     word.erase( 0, 1 );
   }
   return negate;
 
 }

bool TriggerHelper::off ( )

inline

Definition at line 79 of file TriggerHelper.h.

References on_.

79 { return ( ! on_ ); }

TriggerHelper::on_

bool on_

Definition: TriggerHelper.h:63

bool TriggerHelper::on ( )

inline

Definition at line 78 of file TriggerHelper.h.

References on_.

78 { return on_ ; }

TriggerHelper::on_

bool on_

Definition: TriggerHelper.h:63

Member Data Documentation

bool TriggerHelper::andOr_

private

Definition at line 43 of file TriggerHelper.h.

Referenced by accept(), acceptDcs(), acceptGt(), acceptHlt(), acceptL1(), and TriggerHelper().

bool TriggerHelper::andOrDcs_

private

Definition at line 44 of file TriggerHelper.h.

Referenced by acceptDcs(), and TriggerHelper().

bool TriggerHelper::andOrGt_

private

Definition at line 48 of file TriggerHelper.h.

Referenced by acceptGt(), and TriggerHelper().

bool TriggerHelper::andOrHlt_

private

Definition at line 57 of file TriggerHelper.h.

Referenced by acceptHlt(), and TriggerHelper().

bool TriggerHelper::andOrL1_

private

Definition at line 53 of file TriggerHelper.h.

Referenced by acceptL1(), and TriggerHelper().

const std::string TriggerHelper::configError_

private

Definition at line 69 of file TriggerHelper.h.

Referenced by expressionsFromDB(), and initRun().

edm::InputTag TriggerHelper::dcsInputTag_

private

Definition at line 45 of file TriggerHelper.h.

Referenced by acceptDcs(), and TriggerHelper().

std::vector< int > TriggerHelper::dcsPartitions_

private

Definition at line 46 of file TriggerHelper.h.

Referenced by acceptDcs(), and TriggerHelper().

bool TriggerHelper::errorReplyDcs_

private

Definition at line 47 of file TriggerHelper.h.

Referenced by acceptDcs(), acceptDcsPartition(), acceptGtLogicalExpression(), and TriggerHelper().

bool TriggerHelper::errorReplyGt_

private

Definition at line 52 of file TriggerHelper.h.

Referenced by acceptGt(), acceptGtLogicalExpression(), and TriggerHelper().

bool TriggerHelper::errorReplyHlt_

private

Definition at line 61 of file TriggerHelper.h.

Referenced by acceptHlt(), acceptHltLogicalExpression(), and TriggerHelper().

bool TriggerHelper::errorReplyL1_

private

Definition at line 56 of file TriggerHelper.h.

Referenced by acceptL1LogicalExpression(), and TriggerHelper().

std::string TriggerHelper::gtDBKey_

private

Definition at line 50 of file TriggerHelper.h.

Referenced by initRun(), and TriggerHelper().

edm::InputTag TriggerHelper::gtInputTag_

private

Definition at line 49 of file TriggerHelper.h.

Referenced by acceptGt(), and TriggerHelper().

std::vector< std::string > TriggerHelper::gtLogicalExpressions_

private

Definition at line 51 of file TriggerHelper.h.

Referenced by acceptGt(), initRun(), and TriggerHelper().

HLTConfigProvider TriggerHelper::hltConfig_

private

Definition at line 40 of file TriggerHelper.h.

Referenced by acceptHltLogicalExpression(), and initRun().

bool TriggerHelper::hltConfigInit_

private

Definition at line 41 of file TriggerHelper.h.

Referenced by acceptHlt(), and initRun().

std::string TriggerHelper::hltDBKey_

private

Definition at line 59 of file TriggerHelper.h.

Referenced by initRun(), and TriggerHelper().

edm::InputTag TriggerHelper::hltInputTag_

private

Definition at line 58 of file TriggerHelper.h.

Referenced by acceptHlt(), acceptHltLogicalExpression(), initRun(), and TriggerHelper().

std::vector< std::string > TriggerHelper::hltLogicalExpressions_

private

Definition at line 60 of file TriggerHelper.h.

Referenced by acceptHlt(), initRun(), and TriggerHelper().

std::string TriggerHelper::l1DBKey_

private

Definition at line 54 of file TriggerHelper.h.

Referenced by initRun(), and TriggerHelper().

L1GtUtils TriggerHelper::l1Gt_

private

Definition at line 39 of file TriggerHelper.h.

Referenced by acceptL1(), and acceptL1LogicalExpression().

std::vector< std::string > TriggerHelper::l1LogicalExpressions_

private

Definition at line 55 of file TriggerHelper.h.

Referenced by acceptL1(), initRun(), and TriggerHelper().

bool TriggerHelper::on_

private

Definition at line 63 of file TriggerHelper.h.

Referenced by accept(), off(), on(), TriggerHelper(), and ~TriggerHelper().

bool TriggerHelper::onDcs_

private

Definition at line 64 of file TriggerHelper.h.

Referenced by acceptDcs(), and TriggerHelper().

bool TriggerHelper::onGt_

private

Definition at line 65 of file TriggerHelper.h.

Referenced by acceptGt(), initRun(), and TriggerHelper().

bool TriggerHelper::onHlt_

private

Definition at line 67 of file TriggerHelper.h.

Referenced by acceptHlt(), initRun(), and TriggerHelper().

bool TriggerHelper::onL1_

private

Definition at line 66 of file TriggerHelper.h.

Referenced by acceptL1(), initRun(), and TriggerHelper().

edm::ESWatcher< AlCaRecoTriggerBitsRcd >* TriggerHelper::watchDB_

private

Definition at line 38 of file TriggerHelper.h.

Referenced by initRun(), TriggerHelper(), and ~TriggerHelper().

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation