Jip J. Dekker
fad1b07018
git-subtree-dir: software/minizinc git-subtree-split: 4f10c82056ffcb1041d7ffef29d77a7eef92cf76
7 lines
366 B
MiniZinc
7 lines
366 B
MiniZinc
%-----------------------------------------------------------------------------%
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% Constrains the array of objects 'x' to be all different.
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%-----------------------------------------------------------------------------%
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predicate fzn_all_different_int_reif(array[int] of var int: x, var bool: b) =
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b <-> forall(i,j in index_set(x) where i < j) ( x[i] != x[j] );
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