stapl::lazy_graph_view_container< PG > Class Template Reference

Container for deferring pGraph operations which can be flushed later. Used by the lazy_graph_view to defer commits, as well as apply them to the appropriate pGraph at a suitable time. More...

Public Member Functions
	lazy_graph_view_container (lazy_graph_view_container *other)
	lazy_graph_view_container (lazy_graph_view_container const &other)
	lazy_graph_view_container (container_type *cont)
void	flush (void)
	Flushes out all pending requests to the pGraph. More...
void	add_vertex (void)
	Adds a vertex to the pGraph with the given property. More...
void	add_vertex (vertex_property const &vp)
	Adds a vertex to the pGraph with the given property. More...
void	add_vertex (vertex_descriptor const &vd, vertex_property const &vp)
	Adds a vertex to the pGraph with the given property and descriptor. More...
void	delete_vertex (vertex_descriptor const &vd)
	Deletes a vertex from the pGraph with the given descriptor. This method is asynchronous. More...
void	migrate (vertex_descriptor const &vd, size_t location)
	Stores a request for migration of given vertex for future commit. More...
size_t	size (void) const
	Returns the size of the container. More...
domain_type	domain (void) const

Public Types
typedef PG	container_type
typedef PG::value_type	value_type
typedef infinite	domain_type
typedef domain_type::index_type	index_type
typedef index_type	gid_type
typedef value_type	reference
typedef const value_type	const_reference
typedef PG::vertex_property	vertex_property
typedef PG::vertex_descriptor	vertex_descriptor

Detailed Description

template<typename PG>
class stapl::lazy_graph_view_container< PG >

Container for deferring pGraph operations which can be flushed later. Used by the lazy_graph_view to defer commits, as well as apply them to the appropriate pGraph at a suitable time.

Template Parameters

PG	The type of pGraph to which the deferred commits will be applied.

Member Function Documentation

flush()

template<typename PG >

void stapl::lazy_graph_view_container< PG >::flush

(

void

)

Flushes out all pending requests to the pGraph.

add_vertex() [1/3]

template<typename PG >

void stapl::lazy_graph_view_container< PG >::add_vertex

(

void

)

Adds a vertex to the pGraph with the given property.

Parameters

vp	Property of the vertex.

Returns

vertex_descriptor of the added vertex.

Vertex-descriptor is assigned automatically by the pGraph. This method is asynchronous. The vertex is added at the calling location, which is also the home location for the vertex. Stores the request for future commit.

add_vertex() [2/3]

template<typename PG >

void stapl::lazy_graph_view_container< PG >::add_vertex

(

vertex_property const &

vp

)

Adds a vertex to the pGraph with the given property.

Parameters

vp	Property of the vertex.

Returns

vertex_descriptor of the added vertex.

Vertex-descriptor is assigned automatically by the pGraph. This method is asynchronous. The vertex is added at the calling location, which is also the home location for the vertex. Stores the request for future commit.

add_vertex() [3/3]

template<typename PG >

void stapl::lazy_graph_view_container< PG >::add_vertex	(	vertex_descriptor const &	vd,
		vertex_property const &	vp
	)

Adds a vertex to the pGraph with the given property and descriptor.

Parameters

gid	descriptor of the vertex.
vp	Property of the vertex.

Returns

vertex_descriptor of the added vertex.

This method is asynchronous. The vertex is added at the calling location. An async is sent to the home-location of the vertex. Stores the request for future commit.

delete_vertex()

template<typename PG >

void stapl::lazy_graph_view_container< PG >::delete_vertex

(

vertex_descriptor const &

vd

)

Deletes a vertex from the pGraph with the given descriptor. This method is asynchronous.

Parameters

gid	descriptor of the vertex. Stores the request for future commit.

migrate()

template<typename PG >

void stapl::lazy_graph_view_container< PG >::migrate	(	vertex_descriptor const &	vd,
		size_t	location
	)

Stores a request for migration of given vertex for future commit.

Parameters

vd	The descriptor of the vertex to be migrated.
location	The location where the vertex needs to be migrated.

size()

template<typename PG >

size_t stapl::lazy_graph_view_container< PG >::size

(

void

)

const

Returns the size of the container.

The size of this container is infinity.

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The documentation for this class was generated from the following file:

• lazy_graph_view.hpp