Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
11 lines
413 B
MiniZinc
11 lines
413 B
MiniZinc
include "global_cardinality.mzn";
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/** @group globals.counting
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Returns the number of occurrences of \a cover[\p i] in \a x.
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*/
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function array[int] of var int: global_cardinality(array[int] of var int: x,
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array[int] of int: cover) :: promise_total =
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let { array[index_set(cover)] of var 0..length(x): counts;
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constraint global_cardinality(x,cover,counts) } in
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counts;
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