diff options
Diffstat (limited to 'src/theory/strings/theory_strings.h')
-rw-r--r-- | src/theory/strings/theory_strings.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/theory/strings/theory_strings.h b/src/theory/strings/theory_strings.h index c9e0a29bf..2deb09654 100644 --- a/src/theory/strings/theory_strings.h +++ b/src/theory/strings/theory_strings.h @@ -50,7 +50,6 @@ typedef expr::Attribute< StringsProxyVarAttributeId, bool > StringsProxyVarAttri class TheoryStrings : public Theory { typedef context::CDChunkList<Node> NodeList; - typedef context::CDHashMap<Node, NodeList*, NodeHashFunction> NodeListMap; typedef context::CDHashMap<Node, bool, NodeHashFunction> NodeBoolMap; typedef context::CDHashMap<Node, int, NodeHashFunction> NodeIntMap; typedef context::CDHashMap<Node, Node, NodeHashFunction> NodeNodeMap; @@ -165,7 +164,8 @@ private: std::map< Node, std::vector< Node > > d_normal_forms_exp; std::map< Node, std::map< Node, std::map< bool, int > > > d_normal_forms_exp_depend; //map of pairs of terms that have the same normal form - NodeListMap d_nf_pairs; + NodeIntMap d_nf_pairs; + std::map< Node, std::vector< Node > > d_nf_pairs_data; void addNormalFormPair( Node n1, Node n2 ); bool isNormalFormPair( Node n1, Node n2 ); bool isNormalFormPair2( Node n1, Node n2 ); @@ -421,8 +421,12 @@ private: NodeSet d_regexp_ucached; NodeSet d_regexp_ccached; // stored assertions - NodeListMap d_pos_memberships; - NodeListMap d_neg_memberships; + NodeIntMap d_pos_memberships; + std::map< Node, std::vector< Node > > d_pos_memberships_data; + NodeIntMap d_neg_memberships; + std::map< Node, std::vector< Node > > d_neg_memberships_data; + unsigned getNumMemberships( Node n, bool isPos ); + Node getMembership( Node n, bool isPos, unsigned i ); // semi normal forms for symbolic expression std::map< Node, Node > d_nf_regexps; std::map< Node, std::vector< Node > > d_nf_regexps_exp; |