FWHandle Class Reference

#include <Fireworks/Core/interface/FWHandle.h>

List of all members.

Public Member Functions
	FWHandle ()
const T *	get () const
void	getFrom (const FWEventItem &iItem)
const T &	operator* () const
const T *	operator-> () const
Private Attributes
const T *	data_

---

Detailed Description

Description: Used to get a particular data item from a FWEventItem

Usage: <usage>

Definition at line 33 of file FWHandle.h.

---

Constructor & Destructor Documentation

FWHandle::FWHandle

(

)

[inline]

Definition at line 37 of file FWHandle.h.

              : data(0) {
   }

---

Member Function Documentation

const T* FWHandle::get

(

void

)

const [inline]

Definition at line 42 of file FWHandle.h.

References data_.

                        {
      return data_;
   }

void FWHandle::getFrom

(

const FWEventItem &

iItem

)

[inline]

Definition at line 56 of file FWHandle.h.

References FWEventItem::data(), and data_.

                                          {
      data_ = reinterpet_cast<const T*>(
         iItem.data(edm::Wrapper<T>::productTypeInfo())
         );
   }

const T& FWHandle::operator*

(

void

)

const [inline]

Definition at line 50 of file FWHandle.h.

References data_.

                              {
      return *data_;
   }

const T* FWHandle::operator->

(

)

const [inline]

Definition at line 46 of file FWHandle.h.

References data_.

                               {
      return data_;
   }

---

Member Data Documentation

const T* FWHandle::data_ [private]

Definition at line 68 of file FWHandle.h.

Referenced by get(), getFrom(), operator*(), and operator->().