diff options
author | ajreynol <andrew.j.reynolds@gmail.com> | 2016-04-13 15:02:31 -0500 |
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committer | ajreynol <andrew.j.reynolds@gmail.com> | 2016-04-13 15:02:31 -0500 |
commit | 199cf857baa106545196503cc4029e2b7771d1af (patch) | |
tree | e51f45c941ef6bf8995cbfcc02494784b76b26f1 /src/theory/quantifiers/alpha_equivalence.h | |
parent | decde5be0b6409b9c1b84f40c8383bb8483e4566 (diff) |
Minor improvements for alpha equivalence and partial quantifier elimination in incremental mode. Change defaults to addInstantiation method.
Diffstat (limited to 'src/theory/quantifiers/alpha_equivalence.h')
-rw-r--r-- | src/theory/quantifiers/alpha_equivalence.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/theory/quantifiers/alpha_equivalence.h b/src/theory/quantifiers/alpha_equivalence.h index 40f533da7..8e7556eb6 100644 --- a/src/theory/quantifiers/alpha_equivalence.h +++ b/src/theory/quantifiers/alpha_equivalence.h @@ -28,14 +28,14 @@ class AlphaEquivalenceNode { public: std::map< Node, std::map< int, AlphaEquivalenceNode > > d_children; Node d_quant; - static bool registerNode( AlphaEquivalenceNode* aen, QuantifiersEngine* qe, Node q, std::vector< Node >& tt, std::vector< int >& arg_index ); + static Node registerNode( AlphaEquivalenceNode* aen, QuantifiersEngine* qe, Node q, std::vector< Node >& tt, std::vector< int >& arg_index ); }; class AlphaEquivalenceTypeNode { public: std::map< TypeNode, std::map< int, AlphaEquivalenceTypeNode > > d_children; AlphaEquivalenceNode d_data; - static bool registerNode( AlphaEquivalenceTypeNode* aetn, + static Node registerNode( AlphaEquivalenceTypeNode* aetn, QuantifiersEngine* qe, Node q, Node t, std::vector< TypeNode >& typs, std::map< TypeNode, int >& typ_count, int index = 0 ); }; @@ -47,8 +47,8 @@ private: public: AlphaEquivalence( QuantifiersEngine* qe ) : d_qe( qe ){} ~AlphaEquivalence(){} - - bool reduceQuantifier( Node q ); + /** reduce quantifier, return value (if non-null) is lemma justifying why q ia reducible. */ + Node reduceQuantifier( Node q ); }; } |