StringObjectFunction< T, DefaultLazyness > Struct Template Reference

#include <StringObjectFunction.h>

Public Member Functions
double	operator() (const T &t) const
	StringObjectFunction (const std::string &expr, bool lazy=DefaultLazyness)
	StringObjectFunction (const reco::parser::ExpressionPtr &expr)

Private Attributes
reco::parser::ExpressionPtr	expr_
edm::TypeWithDict	type_

Detailed Description

template<typename T, bool DefaultLazyness = false>
struct StringObjectFunction< T, DefaultLazyness >

Definition at line 16 of file StringObjectFunction.h.

Constructor & Destructor Documentation

template<typename T, bool DefaultLazyness = false>

StringObjectFunction< T, DefaultLazyness >::StringObjectFunction ( const std::string &  expr, bool  lazy = DefaultLazyness  )

inline

Definition at line 17 of file StringObjectFunction.h.

                                                                          : 
    type_(typeid(T)) {
    if(! reco::parser::expressionParser<T>(expr, expr_, lazy)) {
      throw edm::Exception(edm::errors::Configuration,
               "failed to parse \"" + expr + "\"");
    }
  }

template<typename T, bool DefaultLazyness = false>

StringObjectFunction< T, DefaultLazyness >::StringObjectFunction ( const reco::parser::ExpressionPtr &  expr )

inline

Definition at line 24 of file StringObjectFunction.h.

                                                             : 
    expr_(expr),
    type_(typeid(T)) {
  }

Member Function Documentation

template<typename T, bool DefaultLazyness = false>

double StringObjectFunction< T, DefaultLazyness >::operator() ( const T &  t ) const

inline

Definition at line 28 of file StringObjectFunction.h.

                                       {
    edm::ObjectWithDict o(type_, const_cast<T *>(& t));
    return expr_->value(o);  
  }

Member Data Documentation

template<typename T, bool DefaultLazyness = false>

reco::parser::ExpressionPtr StringObjectFunction< T, DefaultLazyness >::expr_

private

Definition at line 34 of file StringObjectFunction.h.

Referenced by StringObjectFunction< reco::PFJet >::operator()(), and StringObjectFunction< reco::PFJet >::StringObjectFunction().

template<typename T, bool DefaultLazyness = false>

edm::TypeWithDict StringObjectFunction< T, DefaultLazyness >::type_

private

Definition at line 35 of file StringObjectFunction.h.

Referenced by Modules.Service::_placeImpl(), Modules.ESSource::_placeImpl(), Modules.ESProducer::_placeImpl(), Modules.ESPrefer::copy(), Mixins._TypedParameterizable::dumpPython(), Modules.ESPrefer::dumpPythonAs(), Modules.Service::insertInto(), RandomRunSource.RandomRunSource::insertInto(), Mixins._TypedParameterizable::insertInto(), Modules.ESSource::moduleLabel_(), Modules.ESProducer::moduleLabel_(), Modules.ESSource::nameInProcessDesc_(), Modules.ESProducer::nameInProcessDesc_(), Modules.ESPrefer::nameInProcessDesc_(), and StringObjectFunction< reco::PFJet >::operator()().