SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType > Class Template Reference

#include <SimpleFlatTableProducer.h>

Inheritance diagram for SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >:

Public Member Functions
void	fill (std::vector< const T * > selobjs, nanoaod::FlatTable &out) const override
	FuncVariable (const std::string &aname, const edm::ParameterSet &cfg)
	~FuncVariable () override
Public Member Functions inherited from SimpleFlatTableProducerBase< T, TProd >::Variable
	Variable (const std::string &aname, const edm::ParameterSet &cfg)
Public Member Functions inherited from SimpleFlatTableProducerBase< T, TProd >::VariableBase
const std::string &	name () const
	VariableBase (const std::string &aname, const edm::ParameterSet &cfg)
virtual	~VariableBase ()

Protected Attributes
StringFunctor	func_
StringFunctor	precisionFunc_
Protected Attributes inherited from SimpleFlatTableProducerBase< T, TProd >::VariableBase
std::string	doc_
std::string	name_
int	precision_

Detailed Description

template<typename T, typename TProd>
template<typename StringFunctor, typename ValType>
class SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >

Definition at line 89 of file SimpleFlatTableProducer.h.

Constructor & Destructor Documentation

FuncVariable()

template<typename T, typename TProd>

template<typename StringFunctor , typename ValType >

SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::FuncVariable ( const std::string &  aname, const edm::ParameterSet &  cfg  )

inline

Definition at line 91 of file SimpleFlatTableProducer.h.

        : Variable(aname, cfg),
          func_(cfg.getParameter<std::string>("expr"), true),
          precisionFunc_(cfg.existsAs<std::string>("precision") ? cfg.getParameter<std::string>("precision") : "23",
                         true) {}

~FuncVariable()

template<typename T, typename TProd>

template<typename StringFunctor , typename ValType >

SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::~FuncVariable ( )

inlineoverride

Definition at line 96 of file SimpleFlatTableProducer.h.

{}

Member Function Documentation

fill()

template<typename T, typename TProd>

template<typename StringFunctor , typename ValType >

void SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::fill ( std::vector< const T * >  selobjs, nanoaod::FlatTable &  out  ) const

inlineoverridevirtual

Implements SimpleFlatTableProducerBase< T, TProd >::Variable.

Definition at line 97 of file SimpleFlatTableProducer.h.

                                                                                  {
      std::vector<ValType> vals(selobjs.size());
      for (unsigned int i = 0, n = vals.size(); i < n; ++i) {
        if constexpr (std::is_same<ValType, float>()) {
          if (this->precision_ == -2) {
            vals[i] =
                MiniFloatConverter::reduceMantissaToNbitsRounding(func_(*selobjs[i]), precisionFunc_(*selobjs[i]));
          } else {
            vals[i] = func_(*selobjs[i]);
          }
        } else {
          vals[i] = func_(*selobjs[i]);
        }
      }
      out.template addColumn<ValType>(this->name_, vals, this->doc_, this->precision_);
    }

References SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::func_, mps_fire::i, dqmiodumpmetadata::n, MillePedeFileConverter_cfg::out, SimpleFlatTableProducerBase< T, TProd >::VariableBase::precision_, SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::precisionFunc_, and MiniFloatConverter::reduceMantissaToNbitsRounding().

Member Data Documentation

func_

template<typename T, typename TProd>

template<typename StringFunctor , typename ValType >

StringFunctor SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::func_

protected

Definition at line 115 of file SimpleFlatTableProducer.h.

Referenced by SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::fill().

precisionFunc_

template<typename T, typename TProd>

template<typename StringFunctor , typename ValType >

StringFunctor SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::precisionFunc_

protected

Definition at line 116 of file SimpleFlatTableProducer.h.

Referenced by SimpleFlatTableProducerBase< T, TProd >::FuncVariable< StringFunctor, ValType >::fill().