From c5e4a56d4895ce29cd37bac027bb3d486d687f9d Mon Sep 17 00:00:00 2001 From: Tim King Date: Wed, 30 Apr 2014 17:28:00 -0400 Subject: T-entailment work, and QCF (quant conflict find) work that uses it. This commit includes work from the past month on the T-entailment check infrastructure (due to Tim), an entailment check for arithmetic (also Tim), and QCF work that uses T-entailment (due to Andrew Reynolds). Signed-off-by: Morgan Deters --- src/theory/theory_engine.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/theory/theory_engine.h') diff --git a/src/theory/theory_engine.h b/src/theory/theory_engine.h index 9a987c9d7..8bc67616f 100644 --- a/src/theory/theory_engine.h +++ b/src/theory/theory_engine.h @@ -83,6 +83,9 @@ namespace theory { namespace eq { class EqualityEngine; } + + class EntailmentCheckParameters; + class EntailmentCheckSideEffects; }/* CVC4::theory namespace */ class DecisionEngine; class RemoveITE; @@ -755,6 +758,12 @@ public: */ Node getModelValue(TNode var); + /** + * Forwards an entailmentCheck according to the given theoryOfMode mode. + * See theory.h for documentation on entailmentCheck(). + */ + std::pair entailmentCheck(theory::TheoryOfMode mode, TNode lit, const theory::EntailmentCheckParameters* params = NULL, theory::EntailmentCheckSideEffects* out = NULL); + private: /** Default visitor for pre-registration */ -- cgit v1.2.3