FlowEdgeIterator Class Reference

Iterator class for getting edges from a FlowStatMap. More...

Public Member Functions
	FlowEdgeIterator (LinkGraphJob &job)
	Constructor.
void	SetNode (NodeID source, NodeID node)
	Setup the node to retrieve edges from.
NodeID	Next ()
	Get the next node for which a flow exists.

Private Attributes
LinkGraphJob &	job
	Link graph job we're working with.
TypedIndexContainer< std::vector< NodeID >, StationID >	station_to_node
	Lookup table for getting NodeIDs from StationIDs.
FlowStat::SharesMap::const_iterator	it
	Current iterator in the shares map.
FlowStat::SharesMap::const_iterator	end
	End of the shares map.

Detailed Description

Iterator class for getting edges from a FlowStatMap.

Definition at line 139 of file mcf.cpp.

Constructor & Destructor Documentation

FlowEdgeIterator()

FlowEdgeIterator::FlowEdgeIterator ( LinkGraphJob &  job )

inline

Constructor.

Parameters

job	Link graph job to work with.

Definition at line 157 of file mcf.cpp.

References job, and LinkGraphJob::Size().

Member Function Documentation

Next()

NodeID FlowEdgeIterator::Next ( )

inline

Get the next node for which a flow exists.

Returns

ID of next node with flow.

Definition at line 190 of file mcf.cpp.

SetNode()

void FlowEdgeIterator::SetNode ( NodeID  source, NodeID  node  )

inline

Setup the node to retrieve edges from.

Parameters

source	Root of the current path tree.
node	Current node to be checked for outgoing flows.

Definition at line 173 of file mcf.cpp.

References FlowStat::empty_sharesmap, and it.

Field Documentation

end

FlowStat::SharesMap::const_iterator FlowEdgeIterator::end

private

End of the shares map.

Definition at line 150 of file mcf.cpp.

it

FlowStat::SharesMap::const_iterator FlowEdgeIterator::it

private

Current iterator in the shares map.

Definition at line 147 of file mcf.cpp.

Referenced by SetNode().

job

LinkGraphJob& FlowEdgeIterator::job

private

Link graph job we're working with.

Definition at line 141 of file mcf.cpp.

Referenced by FlowEdgeIterator().

station_to_node

TypedIndexContainer<std::vector<NodeID>, StationID> FlowEdgeIterator::station_to_node

private

Lookup table for getting NodeIDs from StationIDs.

Definition at line 144 of file mcf.cpp.

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

• src/linkgraph/mcf.cpp