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add backtrack level to cuber interface

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-08 21:44:21 -08:00
parent 0a9946578b
commit 75b8d10f48
22 changed files with 53 additions and 40 deletions

View file

@ -119,7 +119,7 @@ public:
{NOT_IMPLEMENTED_YET();}
virtual void assert_lemma(expr* e) { NOT_IMPLEMENTED_YET(); }
virtual expr_ref lookahead(const expr_ref_vector &,const expr_ref_vector &) { return expr_ref(m.mk_true(), m); }
virtual expr_ref cube() { return expr_ref(m.mk_true(), m); }
virtual expr_ref cube(unsigned) { return expr_ref(m.mk_true(), m); }
virtual void push();

View file

@ -94,7 +94,7 @@ public:
virtual void reset();
virtual void set_progress_callback(progress_callback *callback) {UNREACHABLE();}
virtual expr_ref cube() { return expr_ref(m.mk_true(), m); }
virtual expr_ref cube(unsigned) { return expr_ref(m.mk_true(), m); }
virtual solver *translate(ast_manager &m, params_ref const &p);