Public Member Functions
void	initialize (const std::string &binCorrFormula, const edm::ParameterSet &binCorrParameter)

	type2BinningEntryType (const std::string &binCorrformula, const edm::ParameterSet &binCorrParameter, const vInputTag &srcUnclEnergySums)

	type2BinningEntryType (const edm::ParameterSet &cfg, const vInputTag &srcUnclEnergySums)

	~type2BinningEntryType ()

Public Attributes
TFormula *	binCorrFormula_

std::vector< double >	binCorrParameter_

std::string	binLabel_

vInputTag	srcUnclEnergySums_

Detailed Description

Definition at line 56 of file METCorrectionAlgorithm.h.

Constructor & Destructor Documentation

METCorrectionAlgorithm::type2BinningEntryType::type2BinningEntryType	(	const std::string &	binCorrformula,
		const edm::ParameterSet &	binCorrParameter,
		const vInputTag &	srcUnclEnergySums
	)

inline

Definition at line 58 of file METCorrectionAlgorithm.h.

References initialize().

       : binLabel_(""),
         srcUnclEnergySums_(srcUnclEnergySums),
         binCorrFormula_(0)
     {
       initialize(binCorrformula, binCorrParameter);
     }

METCorrectionAlgorithm::type2BinningEntryType::type2BinningEntryType	(	const edm::ParameterSet &	cfg,
		const vInputTag &	srcUnclEnergySums
	)

inline

Definition at line 65 of file METCorrectionAlgorithm.h.

References binLabel_, data, edm::ParameterSet::getParameter(), initialize(), and srcUnclEnergySums_.

       : binLabel_(cfg.getParameter<std::string>("binLabel")),
         binCorrFormula_(0)
     {
       for ( vInputTag::const_iterator srcUnclEnergySum = srcUnclEnergySums.begin();
         srcUnclEnergySum != srcUnclEnergySums.end(); ++srcUnclEnergySum ) {
     std::string instanceLabel = srcUnclEnergySum->instance();
     if ( instanceLabel != "" && binLabel_ != "" ) instanceLabel.append("#");
     instanceLabel.append(binLabel_);
     srcUnclEnergySums_.push_back(edm::InputTag(srcUnclEnergySum->label(), instanceLabel));
       }
       
       std::string binCorrFormula = cfg.getParameter<std::string>("binCorrFormula").data();
     
       edm::ParameterSet binCorrParameter = cfg.getParameter<edm::ParameterSet>("binCorrParameter");
 
       initialize(binCorrFormula, binCorrParameter);
     }

METCorrectionAlgorithm::type2BinningEntryType::~type2BinningEntryType ( )

inline

Definition at line 114 of file METCorrectionAlgorithm.h.

References binCorrFormula_.

     {
       delete binCorrFormula_;
     }

Member Function Documentation

void METCorrectionAlgorithm::type2BinningEntryType::initialize	(	const std::string &	binCorrFormula,
		const edm::ParameterSet &	binCorrParameter
	)

inline

Definition at line 83 of file METCorrectionAlgorithm.h.

References binCorrFormula_, binCorrParameter_, binLabel_, data, edm::hlt::Exception, EcalElecEmulExample_cfg::formula, edm::ParameterSet::getParameter(), and edm::ParameterSet::getParameterNamesForType().

Referenced by type2BinningEntryType().

     {
       TString formula = binCorrFormula;
     
       vstring parNames = binCorrParameter.getParameterNamesForType<double>();
       int numParameter = parNames.size();
       binCorrParameter_.resize(numParameter);    
       for ( int parIndex = 0; parIndex < numParameter; ++parIndex ) {
         const std::string& parName = parNames[parIndex].data();
 
         double parValue = binCorrParameter.getParameter<double>(parName);
         binCorrParameter_[parIndex] = parValue;
 
         TString parName_internal = Form("[%i]", parIndex);
         formula = formula.ReplaceAll(parName.data(), parName_internal);
       }
 
       std::string binCorrFormulaName = std::string("binCorrFormula").append("_").append(binLabel_); 
       binCorrFormula_ = new TFormula(binCorrFormulaName.data(), formula);
 
 //--- check that syntax of formula string is valid 
 //   (i.e. that TFormula "compiled" without errors)
       if ( !(binCorrFormula_->GetNdim() <= 1 && binCorrFormula_->GetNpar() == numParameter) ) 
     throw cms::Exception("METCorrectionAlgorithm") 
       << "Formula for Type 2 correction has invalid syntax = " << formula << " !!\n";
 
       for ( int parIndex = 0; parIndex < numParameter; ++parIndex ) {
     binCorrFormula_->SetParameter(parIndex, binCorrParameter_[parIndex]);
     binCorrFormula_->SetParName(parIndex, parNames[parIndex].data());
       }
     }