field< T, L >::definition< Topo, Space > Struct Template Reference

A field registration. More...

Public Member Functions
data::multi_reference< T, L, Topo, Space >	operator() (data::launch::mapping< Topo > &m) const
	Return a reference to a mapped field instance.
auto	operator() (data::topology_slot< Topo > &t) const
	Return a reference to a field instance.

Detailed Description

template<class T, data::layout L = data::dense>
template<class Topo, typename Topo::index_space Space = Topo::default_space()>
struct flecsi::field< T, L >::definition< Topo, Space >

A field registration.

Instances may be freely copied; they must all be created before any instance of Topo.

Warning

Field definitions are typically declared const. If placed in a header make sure to declare them as inline const to avoid breaking ODR.

Template Parameters

Topo	(specialized) topology type
Space	index space

Member Function Documentation

operator()() [1/2]

template<class T , data::layout L = data::dense>

template<class Topo , typename Topo::index_space Space = Topo::default_space()>

auto operator()

(

data::topology_slot< Topo > &

t

)

const

Return a reference to a field instance.

Parameters

t	topology instance (must be allocated)

operator()() [2/2]

template<class T , data::layout L = data::dense>

template<class Topo , typename Topo::index_space Space = Topo::default_space()>

data::multi_reference< T, L, Topo, Space > operator()

(

data::launch::mapping< Topo > &

m

)

const

Return a reference to a mapped field instance.