proxy::CollectionProxyMaker< Tracks > Struct Template Reference

Specialization to create a proxy for recob::Track collection. More...

#include <Track.h>

Inheritance diagram for proxy::CollectionProxyMaker< Tracks >:

Public Types
using	maker_base_t = CollectionProxyMakerBase< Tracks >
	Base class. More...
Public Types inherited from proxy::CollectionProxyMakerBase< Tracks >
using	traits_t = CollectionProxyMakerTraits< Tracks >
	Traits of the collection proxy for the collection proxy maker. More...
using	main_collection_proxy_t = typename traits_t::main_collection_proxy_t
	Type of main collection proxy. More...
using	main_element_t = typename traits_t::main_element_t
	Type returned by the main collection indexing operator. More...
using	main_collection_t = typename traits_t::main_collection_t
	Type of element of the main collection. More...

Static Public Member Functions
template<typename Event , typename... WithArgs>
static auto	make (Event const &event, art::InputTag const &tag, WithArgs &&...withArgs)
	Creates and returns a collection proxy for recob::Track based on proxy::Tracks tag and with the requested associated data. More...
Static Public Member Functions inherited from proxy::CollectionProxyMakerBase< Tracks >
static auto	make (Event const &event, art::InputTag const &tag, WithArgs &&...withArgs)
	Creates and returns a collection proxy based on CollProxy and with the requested associated data. More...

Detailed Description

template<>
struct proxy::CollectionProxyMaker< Tracks >

Specialization to create a proxy for recob::Track collection.

Definition at line 1216 of file lardata/RecoBaseProxy/Track.h.

Member Typedef Documentation

using proxy::CollectionProxyMaker< Tracks >::maker_base_t = CollectionProxyMakerBase<Tracks>

Base class.

Definition at line 1221 of file lardata/RecoBaseProxy/Track.h.

Member Function Documentation

template<typename Event , typename... WithArgs>

static auto proxy::CollectionProxyMaker< Tracks >::make ( Event const &  event, art::InputTag const &  tag, WithArgs &&...  withArgs  )

inlinestatic

Creates and returns a collection proxy for recob::Track based on proxy::Tracks tag and with the requested associated data.

Template Parameters

Event	type of the event to read the information from
WithArgs	type of arguments for associated data

Parameters

event	event to read the information from
tag	input tag of the recob::Track collection data product
withArgs	optional associated objects to be included

Returns

a collection proxy to recob::Track collection with tag

For each argument in withArgs, an action is taken. Usually that is to add an association to the proxy. Associated hits (tag: recob::Hit) are automatically added to the proxy and must not be explicitly specified.

Definition at line 1240 of file lardata/RecoBaseProxy/Track.h.

      {
        // automatically add associated hits with the same input tag;
        // IDEA: allow a withAssociated<recob::Hit>() from withArgs to override
        // this one; the pattern may be:
        // - if withArgs contains a withAssociated<recob::Hit>(), produce a new
        //   withArgs with that one pushed first
        // - otherwise, produce a new withArgs with a new
        //   withAssociated<recob::Hit>(tag) as first element
        // In principle there is no need for these hits to be first; code might
        // be simpler when assuming that though.
        return maker_base_t::make(
          event, tag,
          withAssociatedAs<recob::Hit, Tracks::HitTag>(),
          std::forward<WithArgs>(withArgs)...
          );
      } // make()

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The documentation for this struct was generated from the following file:

• lardata/RecoBaseProxy/Track.h