evwgh::Weight_t Struct Reference

#include <Weight_t.h>

Public Member Functions
	Weight_t ()
std::vector< std::vector< double > >	GetWeight (art::Event &e)

Public Attributes
std::string	fName
WeightCalc *	fWeightCalc
std::string	fWeightCalcType
double	fMinWeight
double	fMaxWeight
double	fAvgWeight
long	fNcalls
int	fNmultisims

Detailed Description

Definition at line 9 of file Weight_t.h.

Constructor & Destructor Documentation

evwgh::Weight_t::Weight_t ( )

inline

Definition at line 11 of file Weight_t.h.

             :
    fMinWeight(std::numeric_limits<double>::max()),
    fMaxWeight(std::numeric_limits<double>::min()),
    fAvgWeight(0),
    fNcalls(0)
    {}

Member Function Documentation

std::vector<std::vector<double> > evwgh::Weight_t::GetWeight ( art::Event &  e )

inline

Definition at line 18 of file Weight_t.h.

                                                         {
      std::vector<std::vector<double> >wgh=fWeightCalc->GetWeight(e);
      for (unsigned int inu=0;inu<wgh.size();inu++) {
        double avgwgh=std::accumulate(wgh[inu].begin(),wgh[inu].end(),0.0)/wgh[inu].size();
        fAvgWeight=(fAvgWeight*fNcalls+avgwgh)/float(fNcalls+1);
        fMinWeight=std::min(fMinWeight,
                            *std::min_element(wgh[inu].begin(),wgh[inu].end()));
        fMaxWeight=std::max(fMaxWeight,
                            *std::max_element(wgh[inu].begin(),wgh[inu].end()));
        fNcalls++;
      }

      return wgh;
    }

Member Data Documentation

double evwgh::Weight_t::fAvgWeight

Definition at line 37 of file Weight_t.h.

double evwgh::Weight_t::fMaxWeight

Definition at line 36 of file Weight_t.h.

double evwgh::Weight_t::fMinWeight

Definition at line 35 of file Weight_t.h.

std::string evwgh::Weight_t::fName

Definition at line 32 of file Weight_t.h.

long evwgh::Weight_t::fNcalls

Definition at line 38 of file Weight_t.h.

int evwgh::Weight_t::fNmultisims

Definition at line 39 of file Weight_t.h.

WeightCalc* evwgh::Weight_t::fWeightCalc

Definition at line 33 of file Weight_t.h.

std::string evwgh::Weight_t::fWeightCalcType

Definition at line 34 of file Weight_t.h.

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The documentation for this struct was generated from the following file:

• larsim/larsim/EventWeight/Base/Weight_t.h