diff options
Diffstat (limited to 'src/prop/prop_engine.h')
-rw-r--r-- | src/prop/prop_engine.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/prop/prop_engine.h b/src/prop/prop_engine.h index 25697b856..0b5be4647 100644 --- a/src/prop/prop_engine.h +++ b/src/prop/prop_engine.h @@ -206,24 +206,24 @@ public: * @return mkConst<true>, mkConst<false>, or Node::null() if * unassigned. */ - Node getValue(TNode node); + Node getValue(TNode node) const; /** * Return true if node has an associated SAT literal. */ - bool isSatLiteral(TNode node); + bool isSatLiteral(TNode node) const; /** * Return true if node has an associated SAT literal that is * currently translated (i.e., it's relevant to the current * user push/pop level). */ - bool isTranslatedSatLiteral(TNode node); + bool isTranslatedSatLiteral(TNode node) const; /** * Check if the node has a value and return it if yes. */ - bool hasValue(TNode node, bool& value); + bool hasValue(TNode node, bool& value) const; /** * Ensure that the given node will have a designated SAT literal |