Public Member Functions | Private Attributes

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

LinkGraphJobjob
 Link graph job we're working with.
std::map< StationID, NodeID > 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 116 of file mcf.cpp.


Constructor & Destructor Documentation

FlowEdgeIterator::FlowEdgeIterator ( LinkGraphJob job  )  [inline]

Constructor.

Parameters:
job Link graph job to work with.

Definition at line 134 of file mcf.cpp.

References LinkGraphJob::Size(), and station_to_node.


Member Function Documentation

NodeID FlowEdgeIterator::Next (  )  [inline]

Get the next node for which a flow exists.

Returns:
ID of next node with flow.

Definition at line 164 of file mcf.cpp.

References end, it, and station_to_node.

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 146 of file mcf.cpp.

References end, it, and job.


Field Documentation

FlowStat::SharesMap::const_iterator FlowEdgeIterator::end [private]

End of the shares map.

Definition at line 127 of file mcf.cpp.

Referenced by Next(), and SetNode().

FlowStat::SharesMap::const_iterator FlowEdgeIterator::it [private]

Current iterator in the shares map.

Definition at line 124 of file mcf.cpp.

Referenced by Next(), and SetNode().

std::map<StationID, NodeID> FlowEdgeIterator::station_to_node [private]

Lookup table for getting NodeIDs from StationIDs.

Definition at line 121 of file mcf.cpp.

Referenced by FlowEdgeIterator(), and Next().


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