index Struct Reference

The index type allows users to register data on an arbitrarily-sized set of indices that have an implicit one-to-one coloring. More...

Additional Inherited Members
Public Types inherited from specialization< index_category, index >
using	accessor
	The topology accessor to use as a parameter to receive a topology instance.
using	base
	The core topology base type, which can provide specialization utilities.
using	coloring
	The coloring type.
using	ptr
	A (movable) unique pointer to the topology type.
using	slot
	The slot type for declaring topology instances.
using	topology
	The topology instance type.
Public Types inherited from specialization_base
template<auto V, class T>
using	from
	A connectivity specification.
template<auto V, class T>
using	entity
	A special-entities specification.
template<auto... V>
using	has
	A list of enumerators for which to store data.
template<auto... V>
using	to
	A list of index spaces to use as output.
template<class... TT>
using	list
	Container.
using	index_space
	The index space type.
using	index_spaces
	The set of index spaces, wrapped in has.
template<class B>
using	interface
	The topology interface type.
Public Member Functions inherited from specialization_base
	specialization_base ()=delete
	Specializations cannot be constructed.
static constexpr auto	default_space ()
	The default index space to use when one is optional.
static void	initialize (slot &s, coloring const &)
	Specialization-specific initialization.
static constexpr PrivilegeCount	privilege_count
	The number of privileges to use for an accessor.

Detailed Description

The index type allows users to register data on an arbitrarily-sized set of indices that have an implicit one-to-one coloring.

Its coloring type is just the size of that set.