ValueMapVariableBase< ObjType, TIn, ValType > Class Template Reference

#include <SimpleFlatTableProducer.h>

Inheritance diagram for ValueMapVariableBase< ObjType, TIn, ValType >:

Public Member Functions
virtual ValType	eval (const edm::Handle< edm::ValueMap< TIn >> &vmap, const edm::Ptr< ObjType > &op) const =0
void	fill (const edm::Event &iEvent, std::vector< edm::Ptr< ObjType >> selptrs, nanoaod::FlatTable &out) const override
	ValueMapVariableBase (const std::string &aname, const edm::ParameterSet &cfg, edm::ConsumesCollector &&cc, bool skipNonExistingSrc=false)
Public Member Functions inherited from ExtVariable< ObjType >
	ExtVariable (const std::string &aname, const edm::ParameterSet &cfg)
Public Member Functions inherited from VariableBase
const std::string &	name () const
	VariableBase (const std::string &aname, const edm::ParameterSet &cfg)
virtual	~VariableBase ()

Protected Attributes
const bool	skipNonExistingSrc_
edm::EDGetTokenT< edm::ValueMap< TIn > >	token_
Protected Attributes inherited from VariableBase
std::string	doc_
std::string	name_
int	precision_

Detailed Description

template<typename ObjType, typename TIn, typename ValType = TIn>
class ValueMapVariableBase< ObjType, TIn, ValType >

Definition at line 87 of file SimpleFlatTableProducer.h.

Constructor & Destructor Documentation

ValueMapVariableBase()

template<typename ObjType, typename TIn, typename ValType = TIn>

ValueMapVariableBase< ObjType, TIn, ValType >::ValueMapVariableBase ( const std::string &  aname, const edm::ParameterSet &  cfg, edm::ConsumesCollector &&  cc, bool  skipNonExistingSrc = false  )

inline

Definition at line 89 of file SimpleFlatTableProducer.h.

      : ExtVariable<ObjType>(aname, cfg),
        skipNonExistingSrc_(skipNonExistingSrc),
        token_(cc.consumes<edm::ValueMap<TIn>>(cfg.getParameter<edm::InputTag>("src"))) {}

Member Function Documentation

eval()

template<typename ObjType, typename TIn, typename ValType = TIn>

virtual ValType ValueMapVariableBase< ObjType, TIn, ValType >::eval ( const edm::Handle< edm::ValueMap< TIn >> &  vmap, const edm::Ptr< ObjType > &  op  ) const

pure virtual

Implemented in TypedValueMapVariable< ObjType, TIn, StringFunctor, ValType >, and ValueMapVariable< ObjType, TIn, ValType >.

Referenced by ValueMapVariableBase< ObjType, TIn, ValType >::fill().

fill()

template<typename ObjType, typename TIn, typename ValType = TIn>

void ValueMapVariableBase< ObjType, TIn, ValType >::fill ( const edm::Event &  iEvent, std::vector< edm::Ptr< ObjType >>  selptrs, nanoaod::FlatTable &  out  ) const

inlineoverridevirtual

Implements ExtVariable< ObjType >.

Definition at line 97 of file SimpleFlatTableProducer.h.

References VariableBase::doc_, ValueMapVariableBase< ObjType, TIn, ValType >::eval(), mps_fire::i, iEvent, edm::HandleBase::isValid(), dqmiodumpmetadata::n, VariableBase::name_, MillePedeFileConverter_cfg::out, VariableBase::precision_, ValueMapVariableBase< ObjType, TIn, ValType >::skipNonExistingSrc_, and ValueMapVariableBase< ObjType, TIn, ValType >::token_.

                                                                                                              {
    edm::Handle<edm::ValueMap<TIn>> vmap;
    iEvent.getByToken(token_, vmap);
    std::vector<ValType> vals;
    if (vmap.isValid() || !skipNonExistingSrc_) {
      vals.resize(selptrs.size());
      for (unsigned int i = 0, n = vals.size(); i < n; ++i) {
        // calls the overloaded method to either get the valuemap value directly, or a function of the object value.
        vals[i] = this->eval(vmap, selptrs[i]);
      }
    }
    out.template addColumn<ValType>(this->name_, vals, this->doc_, this->precision_);
  }

Member Data Documentation

skipNonExistingSrc_

template<typename ObjType, typename TIn, typename ValType = TIn>

const bool ValueMapVariableBase< ObjType, TIn, ValType >::skipNonExistingSrc_

protected

Definition at line 112 of file SimpleFlatTableProducer.h.

Referenced by ValueMapVariableBase< ObjType, TIn, ValType >::fill().

token_

template<typename ObjType, typename TIn, typename ValType = TIn>

edm::EDGetTokenT<edm::ValueMap<TIn> > ValueMapVariableBase< ObjType, TIn, ValType >::token_

protected

Definition at line 113 of file SimpleFlatTableProducer.h.

Referenced by ValueMapVariableBase< ObjType, TIn, ValType >::fill().