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add facility to add lemmas

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-12 19:44:02 -07:00
parent af6ebbcd92
commit ce592d7716
16 changed files with 111 additions and 21 deletions

View file

@ -203,10 +203,10 @@ namespace sat {
//
// -----------------------
bool_var mk_var(bool ext = false, bool dvar = true);
void mk_clause(literal_vector const& lits) { mk_clause(lits.size(), lits.c_ptr()); }
void mk_clause(unsigned num_lits, literal * lits);
void mk_clause(literal l1, literal l2);
void mk_clause(literal l1, literal l2, literal l3);
void mk_clause(literal_vector const& lits, bool learned = false) { mk_clause(lits.size(), lits.c_ptr(), learned); }
void mk_clause(unsigned num_lits, literal * lits, bool learned = false);
void mk_clause(literal l1, literal l2, bool learned = false);
void mk_clause(literal l1, literal l2, literal l3, bool learned = false);
protected:
void del_clause(clause & c);