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Diffstat (limited to 'src/theory/valuation.h')
| -rw-r--r-- | src/theory/valuation.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/theory/valuation.h b/src/theory/valuation.h index e78a629e1..160a7b970 100644 --- a/src/theory/valuation.h +++ b/src/theory/valuation.h @@ -54,6 +54,8 @@ enum EqualityStatus { EQUALITY_UNKNOWN };/* enum EqualityStatus */ +std::ostream& operator<<(std::ostream& os, EqualityStatus s); + /** * Returns true if the two statuses are compatible, i.e. both TRUE * or both FALSE (regardless of inmodel/propagation). |