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possible_path(+SourceNode, +SinkNode, +Tolerance, +Lengths, +Predecessors, -Path)
Computes an actual path from a predecessors array
- SourceNode
- source node number
- SinkNode
- sink node number
- Tolerance
- tolerable deviation from minimal length (non-negative number)
- Lengths
- array of numbers
- Predecessors
- array of edge lists
- Path
- Length-EdgeList structure
Description
This predicate is deprecated, it is equivalent to possible_path/7 with
a DistanceArg of 0.
Modes and Determinism
- possible_path(+, +, +, +, +, -) is nondet
See Also
possible_path / 7