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fixed duality bug and added some code for returning bounded status (not yet used)

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This commit is contained in:
Ken McMillan 2014-08-18 17:13:16 -07:00
parent e17af8a5de
commit 70a1155d71
5 changed files with 93 additions and 1 deletions
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src/muz/base/dl_context.h
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@ -53,6 +53,7 @@ namespace datalog {
MEMOUT,
INPUT_ERROR,
APPROX,
BOUNDED,
CANCELED
};
@ -304,6 +305,8 @@ namespace datalog {
\brief Retrieve predicates
*/
func_decl_set const& get_predicates() const { return m_preds; }
ast_ref_vector const &get_pinned() const {return m_pinned; }
bool is_predicate(func_decl* pred) const { return m_preds.contains(pred); }
bool is_predicate(expr * e) const { return is_app(e) && is_predicate(to_app(e)->get_decl()); }