fpmas::graph::DistributedNodeBuilder< T > Class Template Reference

#include <graph_builder.h>

Inheritance diagram for fpmas::graph::DistributedNodeBuilder< T >:

Collaboration diagram for fpmas::graph::DistributedNodeBuilder< T >:

Public Member Functions
	DistributedNodeBuilder (std::size_t node_count, fpmas::api::communication::MpiCommunicator &comm)
std::size_t	nodeCount () override
std::size_t	localNodeCount () override
Public Member Functions inherited from fpmas::api::graph::DistributedNodeBuilder< T >
virtual std::size_t	localNodeCount ()=0
virtual DistributedNode< T > *	buildDistantNode (DistributedId id, int location, DistributedGraph< T > &graph)=0
Public Member Functions inherited from fpmas::api::graph::NodeBuilder< T >
virtual std::size_t	nodeCount ()=0
virtual DistributedNode< T > *	buildNode (DistributedGraph< T > &graph)=0

Protected Attributes
std::size_t	local_node_count

Detailed Description

template<typename T>
class fpmas::graph::DistributedNodeBuilder< T >

Base implementation of the DistributedNodeBuilder.

This is not a final implementation: this class must be extended to implement buildNode() and buildDistantNode().

Template Parameters

T	graph data type

Constructor & Destructor Documentation

DistributedNodeBuilder()

template<typename T >

fpmas::graph::DistributedNodeBuilder< T >::DistributedNodeBuilder ( std::size_t  node_count, fpmas::api::communication::MpiCommunicator &  comm  )

inline

DistributedNodeBuilder constructor.

The count of nodes to be built on each process (localNodeCount()) is initialized so that each process must (approximately) build the same amount of nodes.

Parameters

node_count	total node count that must be generated on all processes
comm	MPI communicator

Member Function Documentation

nodeCount()

template<typename T >

std::size_t fpmas::graph::DistributedNodeBuilder< T >::nodeCount ( )

inlineoverridevirtual

Alias for localNodeCount()

Implements fpmas::api::graph::NodeBuilder< T >.

localNodeCount()

template<typename T >

std::size_t fpmas::graph::DistributedNodeBuilder< T >::localNodeCount ( )

inlineoverridevirtual

Returns the count of nodes that the DistributedNodeBuilder can generate on the current process.

The value returned by this function is expected to be updated while buildNode() calls are performed.

Returns

count of nodes that can be built on the local process

Implements fpmas::api::graph::DistributedNodeBuilder< T >.

Member Data Documentation

local_node_count

template<typename T >

std::size_t fpmas::graph::DistributedNodeBuilder< T >::local_node_count

protected

Current count of nodes that can be generated on the local process.

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

• src/fpmas/graph/graph_builder.h