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<ConsistencyModule:> sorted_g(?Unsorted, ?Sorted, ?Positions)
Sorted is a sorted permutation (described by Positions) of Unsorted, with native Gecode indexing.
- Unsorted
- Collection of N (domain) variables or integers
- Sorted
- Collection of N (domain) variables or integers
- Positions
- Collection of N (domain) variables or integers
Description
This version of sorted/3 uses the native Gecode indexing, which starts
from 0, i.e. the first element of the collections has index 0. This is
different from normal ECLiPSe's indexing, which starts from 1.
This predicate maps more directly to Gecode's native implementation of
the constraint, without the conversion between Gecode and ECLiPSe
indexing of sorted/3. It may therefore be more efficient, but could also
be incompatible with existing ECLiPSe code.
See sorted/3 for a more detailed description of this predicate.
Modes and Determinism
- sorted_g(+, ?, ?)
- sorted_g(?, +, ?)
- sorted_g(?, ?, +)
See Also
sorted / 3