FindManyInChainP.h File Reference

Utility to navigate chains of associations. More...

#include "canvas/Persistency/Common/Ptr.h"
#include "canvas/Utilities/InputTag.h"
#include <vector>
#include <utility>
#include <initializer_list>
#include <cstdlib>
#include "FindManyInChainP.tcc"

Go to the source code of this file.

Classes
struct	lar::details::enable_if_type_exists< T, R >
struct	lar::SameAsDataTag
	Type for default tag in FindManyInChainP constructors. More...
class	lar::FindManyInChainP< Target, Intermediate >
	Query object collecting a list of associated objects. More...

Namespaces
	lar
	LArSoft-specific namespace.
	lar::details
	Namespace hiding implementation details.

Typedefs
template<typename T , typename R = void>
using	lar::details::enable_if_type_exists_t = typename enable_if_type_exists< T, R >::type
template<typename H , typename R = void>
using	lar::details::enable_if_is_handle_t = enable_if_type_exists_t< typename std::decay_t< H >::HandleTag, R >

Variables
constexpr SameAsDataTag	lar::SameAsData
	Value for default tag in FindManyInChainP constructors. More...

Detailed Description

Utility to navigate chains of associations.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

June 26, 2017

This library is header-only.

Definition in file FindManyInChainP.h.