This class provides a common style LEMON iterator that traverses the active nodes of the Bellman-Ford algorithm after the last phase. These nodes should be checked in the next phase to find augmenting arcs outgoing from them.
#include <lemon/bellman_ford.h>
Public Member Functions | |
ActiveIt (const BellmanFord &algorithm) | |
Constructor. More... | |
ActiveIt (Invalid) | |
Invalid constructor. More... | |
operator Node () const | |
Conversion to Node . More... | |
ActiveIt & | operator++ () |
Increment operator. More... | |
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inline |
Constructor for getting the active nodes of the given BellmanFord instance.
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inline |
Conversion to Node
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inline |
Increment operator.