topology_slot< Topo > Struct Template Reference

A movable slot that holds a topology, constructed upon request. More...

Public Member Functions
template<typename... AA>
topology &	allocate (const coloring &c, AA &&... aa)
template<typename... AA>
topology &	allocate (scheduler &s, const coloring &c, AA &&... aa)
	Create the topology.
Color	colors () const
	Return the number of colors for the topology, which must exist.
void	deallocate ()
	Destroy the topology.
topology &	get ()
	Get the topology instance, which must exist.
bool	is_allocated () const
	Return whether or not this slot is allocated.
topology *	operator-> ()
	Access a member of the topology instance, which must exist.

Detailed Description

template<typename Topo>
struct flecsi::data::topology_slot< Topo >

A movable slot that holds a topology, constructed upon request.

Declare a task parameter as a topology_accessor to use the topology.

Note

A specialization provides aliases for both these types.

Warning

If a topology_slot outlives start or control, use deallocate before it returns.

Deprecated

Use Topo::topology or Topo::ptr.

Member Function Documentation

allocate() [1/2]

template<typename Topo >

template<typename... AA>

topology & allocate	(	scheduler &	s,
		const coloring &	c,
		AA &&...	aa )

Create the topology.

Parameters

c	coloring
aa	further specialization-specific parameters

allocate() [2/2]

template<typename Topo >

template<typename... AA>

topology & allocate	(	const coloring &	c,
		AA &&...	aa )

Deprecated

Pass a scheduler.

deallocate()

template<typename Topo >

void deallocate

(

)

Destroy the topology.

is_allocated()

template<typename Topo >

bool is_allocated

(

)

const

Return whether or not this slot is allocated.

get()

template<typename Topo >

topology & get

(

)

Get the topology instance, which must exist.

operator->()

template<typename Topo >

topology * operator->

(

)

Access a member of the topology instance, which must exist.

colors()

template<typename Topo >

Color colors

(

)

const

Return the number of colors for the topology, which must exist.