Classes
struct	lar::util::assns_has_metadata< Assns >
	Trait: `value` true if `Assns` (association or its node) has metadata. More...

struct	lar::util::assns_metadata_type< Assns >
	Trait: `type` is metadata in `Assns` (association or its node). More...

struct	lar::util::assns_iterator_type< Assns >
	Trait: `type` is iterator of `Assns`. More...

struct	lar::util::assns_traits< Assns >
	Data types for the specified association type (or its node). More...

Typedefs
template<typename Assns >
using	lar::util::assns_metadata_t = typename assns_metadata_type< Assns >::type
	Trait: type of metadata in `Assns` (association or its node). More...

template<typename Assns >
using	lar::util::assns_iterator_t = typename assns_iterator_type< Assns >::type
	Trait: type of iterator of `Assns`. More...

Variables
template<typename Assns >
constexpr bool	lar::util::assns_has_metadata_v = assns_has_metadata<Assns>::value
	Trait: true if `Assns` (association or its node) has metadata. More...

Detailed Description

A small set of metaprogramming classes is meant to hide the small differences in interface currently in art::Assns (art 2.10).

These classes are all contained in the lar::util namespace.

Typedef Documentation

template<typename Assns >

using lar::util::assns_iterator_t = typedef typename assns_iterator_type<Assns>::type

Trait: type of iterator of Assns.

Definition at line 71 of file AssnsTraits.h.

template<typename Assns >

using lar::util::assns_metadata_t = typedef typename assns_metadata_type<Assns>::type

Trait: type of metadata in Assns (association or its node).

Definition at line 59 of file AssnsTraits.h.

template<typename Assns >

constexpr bool lar::util::assns_has_metadata_v = assns_has_metadata<Assns>::value

Trait: true if Assns (association or its node) has metadata.

Definition at line 49 of file AssnsTraits.h.