diff options
Diffstat (limited to 'src/theory/arith/theory_arith.h')
| -rw-r--r-- | src/theory/arith/theory_arith.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/theory/arith/theory_arith.h b/src/theory/arith/theory_arith.h index ef93b7d64..07ba08e9c 100644 --- a/src/theory/arith/theory_arith.h +++ b/src/theory/arith/theory_arith.h @@ -203,14 +203,15 @@ private: /** * Handles the case splitting for check() for a new assertion. - * returns true if their is a conflict. + * Returns a conflict if one was found. + * Returns Node::null if no conflict was found. */ - bool assertionCases(TNode assertion); + Node assertionCases(TNode assertion); /** * This is used for reporting conflicts caused by disequalities during assertionCases. */ - void disequalityConflict(TNode eq, TNode lb, TNode ub); + Node disequalityConflict(TNode eq, TNode lb, TNode ub); /** * Returns the basic variable with the shorted row containg a non-basic variable. |