16 lines
696 B
MiniZinc
16 lines
696 B
MiniZinc
predicate fzn_global_cardinality(array[int] of var int: x,
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array[int] of int: cover,
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array[int] of int: count) =
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geas_global_cardinality(x, cover, count);
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predicate fzn_global_cardinality(array[int] of var int: x,
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array[int] of int: cover,
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array[int] of var int: count) =
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forall (i in index_set(cover)) (
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count[i] = sum (j in index_set(x)) (bool2int(x[j] = cover[i]))
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);
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predicate geas_global_cardinality(array[int] of var int: x,
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array[int] of int: cover,
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array[int] of int: count);
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