#include <VariableEventSelector.h>

Inheritance diagram for VariableFormulaEventSelector:

Public Member Functions
bool	select (const edm::Event &e) const override
	decision of the selector module More...

	VariableFormulaEventSelector (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC)

	VariableFormulaEventSelector (const edm::ParameterSet &pset, edm::ConsumesCollector &iC)

Public Member Functions inherited from EventSelector
const std::vector< std::string > &	description ()

	EventSelector ()

	EventSelector (const edm::ParameterSet &iConfig, edm::ConsumesCollector &&iC)

	EventSelector (const edm::ParameterSet &iConfig, edm::ConsumesCollector &iC)

const std::string &	name () const
	name of the module (from configuration) More...

virtual	~EventSelector ()

Private Attributes
TFormula *	formula_

double	threshold_

std::set< std::string >	vars_

Additional Inherited Members
Protected Attributes inherited from EventSelector
std::vector< std::string >	description_

std::string	name_

Detailed Description

Definition at line 10 of file VariableEventSelector.h.

Constructor & Destructor Documentation

◆ VariableFormulaEventSelector() [1/2]

VariableFormulaEventSelector::VariableFormulaEventSelector	(	const edm::ParameterSet &	pset,
		edm::ConsumesCollector &&	iC
	)

inline

Definition at line 12 of file VariableEventSelector.h.

13 : VariableFormulaEventSelector(pset, iC) {}

◆ VariableFormulaEventSelector() [2/2]

VariableFormulaEventSelector::VariableFormulaEventSelector	(	const edm::ParameterSet &	pset,
		edm::ConsumesCollector &	iC
	)

inline

Definition at line 14 of file VariableEventSelector.h.

                                                                                       : EventSelector(pset, iC) {
     const std::string name_ = pset.getParameter<std::string>("fname");
     TString ts(pset.getParameter<std::string>("formula"));
     //find the variables. register and replace
     int open = ts.Index("[");
     int close = ts.Index("]");
     while (open > 0) {
       ++open;
       TString sub(ts(open, close - open));
       //std::cout<<"found:"<< sub <<std::endl;
       vars_.insert(sub.Data());
       //vars_.insert(  ts(open,close-open));
       open = ts.Index("[", open);
       close = ts.Index("]", open);
     }
  
     unsigned int v_i;
     std::set<std::string>::iterator v_it;
     for (v_i = 0, v_it = vars_.begin(); v_i != vars_.size(); ++v_i, ++v_it) {
       ts.ReplaceAll(TString::Format("[%s]", v_it->c_str()), TString::Format("[%d]", v_i));
     }
  
     //std::cout<<" formula found:"<< ts <<std::endl;
     formula_ = new TFormula(name_.c_str(), ts);
     //vars_ = pset.getParameter<std::vector<std::string>>("variables");
     threshold_ = pset.getParameter<double>("threshold");
   }

References formula_, EventSelector::name_, muonDTDigis_cfi::pset, AlCaHLTBitMon_QueryRunRegistry::string, threshold_, and vars_.

Member Function Documentation

◆ select()

bool VariableFormulaEventSelector::select ( const edm::Event & ) const

inlineoverridevirtual

decision of the selector module

Implements EventSelector.

Definition at line 42 of file VariableEventSelector.h.

                                                 {
     unsigned int v_i;
     std::set<std::string>::iterator v_it;
  
     for (v_i = 0, v_it = vars_.begin(); v_i != vars_.size(); ++v_i, ++v_it) {
       const CachingVariable* var = edm::Service<VariableHelperService>()->get().variable(*v_it);
       if (!var->compute(e))
         return false;
       double v = (*var)(e);
       formula_->SetParameter(v_i, v);
     }
  
     //should be valuated 0. or 1. in double
     return (formula_->Eval(0.) >= threshold_);
   }