reco::parser::ExpressionLazyVar Class Reference

#include <ExpressionVar.h>

Inheritance diagram for reco::parser::ExpressionLazyVar:

Public Member Functions
	ExpressionLazyVar (const std::vector< LazyInvoker > &methods)
virtual double	value (const edm::ObjectWithDict &) const
	~ExpressionLazyVar ()
Public Member Functions inherited from reco::parser::ExpressionBase
virtual	~ExpressionBase ()

Private Attributes
std::vector< LazyInvoker >	methods_
std::vector< edm::ObjectWithDict >	objects_

Detailed Description

Same as ExpressionVar but with lazy resolution of object methods using the dynamic type of the object, and not the one fixed at compile time

Definition at line 61 of file ExpressionVar.h.

Constructor & Destructor Documentation

ExpressionLazyVar::ExpressionLazyVar

(

const std::vector< LazyInvoker > &

methods

)

Definition at line 213 of file ExpressionVar.cc.

  : methods_(methods)
{
}

ExpressionLazyVar::~ExpressionLazyVar

(

)

Definition at line 218 of file ExpressionVar.cc.

{
}

Member Function Documentation

double ExpressionLazyVar::value ( const edm::ObjectWithDict &  o ) const

virtual

Implements reco::parser::ExpressionBase.

Definition at line 223 of file ExpressionVar.cc.

References edm::ObjectWithDict::destruct(), Exhume::I, methods_, connectstrParser::o, objects_, and heppy_batch::val.

Referenced by Types.int32::__nonzero__(), Types.uint32::__nonzero__(), Types.int64::__nonzero__(), Types.uint64::__nonzero__(), Types.double::__nonzero__(), Types.bool::__nonzero__(), Types.string::__nonzero__(), average.Average::average(), Vispa.Views.PropertyView.FileProperty::buttonClicked(), Types.string::configValue(), Types.FileInPath::configValue(), Mixins.UsingBlock::dumpPython(), Types.int32::insertInto(), Types.uint32::insertInto(), Types.int64::insertInto(), Types.uint64::insertInto(), Types.double::insertInto(), Mixins.UsingBlock::insertInto(), Types.bool::insertInto(), Types.string::insertInto(), Types.FileInPath::insertInto(), Types.vint32::insertInto(), Types.vuint32::insertInto(), Types.vint64::insertInto(), Types.vuint64::insertInto(), Types.vdouble::insertInto(), Types.vbool::insertInto(), Types.vstring::insertInto(), and Vispa.Views.PropertyView.FileProperty::labelDoubleClicked().

{
  edm::ObjectWithDict val = o;
  std::vector<LazyInvoker>::const_iterator I = methods_.begin();
  std::vector<LazyInvoker>::const_iterator E = methods_.end() - 1;
  for (; I < E; ++I) {
    val = I->invoke(val, objects_);
  }
  double ret = I->invokeLast(val, objects_);
  for (std::vector<edm::ObjectWithDict>::reverse_iterator RI =
      objects_.rbegin(), RE = objects_.rend(); RI != RE; ++RI) {
    RI->destruct(false);
  }
  objects_.clear();
  return ret;
}

Member Data Documentation

std::vector<LazyInvoker> reco::parser::ExpressionLazyVar::methods_

private

Definition at line 63 of file ExpressionVar.h.

Referenced by value().

std::vector<edm::ObjectWithDict> reco::parser::ExpressionLazyVar::objects_

mutableprivate

Definition at line 64 of file ExpressionVar.h.

Referenced by value().