C++ Reference: all_different
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Last updated 2024-08-06 UTC.
[null,null,["Last updated 2024-08-06 UTC."],[[["The `all_different` constraint in C++ enforces that all variables in a given set have unique values."],["This constraint is supported by classes like `AllDifferentBoundsPropagator` and `AllDifferentConstraint`, providing different propagation and implementation strategies for ensuring distinctness."]]],["The C++ reference documentation defines two classes related to the \"all_different\" constraint in the context of optimization, likely within a Satisfiability Modulo Theories (SMT) solver. These classes are `AllDifferentBoundsPropagator`, which handles the propagation of bounds related to the constraint, and `AllDifferentConstraint`, which represents the core \"all_different\" constraint itself. This implies functionality for enforcing uniqueness among a set of variables.\n"]]