DataProductPointerMap.h File Reference

Utilities to map data pointer elements to their art::Ptr. More...

#include "larcorealg/CoreUtils/enumerate.h"
#include "art/Framework/Principal/Event.h"
#include "art/Persistency/Common/PtrMaker.h"
#include "canvas/Persistency/Common/Ptr.h"
#include <map>
#include <vector>
#include <type_traits>

Go to the source code of this file.

Namespaces
	util
	Namespace for general, non-LArSoft-specific utilities.
	util::details

Typedefs
template<typename T >
using	util::details::DataProductPointerMap_t = std::map< T const *, art::Ptr< T >>
template<typename Handle >
using	util::ArtHandleData_t = typename Handle::element_type::value_type
	Type of data in a art handle to vector data product. More...
template<typename T >
using	util::DataProductPointerMap_t = details::DataProductPointerMap_t< T >
	Type of map for data product pointers to art pointers. More...

Functions
template<typename Handle >
DataProductPointerMap_t < ArtHandleData_t< Handle > >	util::mapDataProductPointers (art::Event const &event, Handle const &handle)
	Creates a map from address of data product element to art pointer to it. More...

Detailed Description

Utilities to map data pointer elements to their art::Ptr.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.slac..nosp@m.stan.nosp@m.ford..nosp@m.edu)

Date

December 13, 2019

This library is header only.

Definition in file DataProductPointerMap.h.