diff options
Diffstat (limited to 'src/theory/arith/arith_static_learner.cpp')
| -rw-r--r-- | src/theory/arith/arith_static_learner.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/theory/arith/arith_static_learner.cpp b/src/theory/arith/arith_static_learner.cpp index a478f3cfb..46b0264ea 100644 --- a/src/theory/arith/arith_static_learner.cpp +++ b/src/theory/arith/arith_static_learner.cpp @@ -135,7 +135,7 @@ void ArithStaticLearner::process(TNode n, NodeBuilder<>& learned, const TNodeSet case IMPLIES: // == 3-FINITE VALUE SET : Collect information == if(n[1].getKind() == EQUAL && - n[1][0].getMetaKind() == metakind::VARIABLE && + n[1][0].isVar() && defTrue.find(n) != defTrue.end()){ Node eqTo = n[1][1]; Node rewriteEqTo = Rewriter::rewrite(eqTo); @@ -166,12 +166,12 @@ void ArithStaticLearner::process(TNode n, NodeBuilder<>& learned, const TNodeSet break; } Node var, c1, c2; - if(n[0][0].getMetaKind() == metakind::VARIABLE && - n[0][1].getMetaKind() == metakind::CONSTANT) { + if(n[0][0].isVar() && + n[0][1].isConst()) { var = n[0][0]; c1 = n[0][1]; - } else if(n[0][1].getMetaKind() == metakind::VARIABLE && - n[0][0].getMetaKind() == metakind::CONSTANT) { + } else if(n[0][1].isVar() && + n[0][0].isConst()) { var = n[0][1]; c1 = n[0][0]; } else { |