mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-17 00:32:16 +00:00
Code Activity

updates

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-02-27 20:49:37 -08:00
parent 1c7cb87900
commit 475101e932
2 changed files with 16 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/sat/sat_local_search.h
View file

@ -113,9 +113,9 @@ namespace sat {
/* TBD: other scores */
struct constraint {
unsigned m_k;
int m_slack;
svector<literal> m_literals;
unsigned m_k;
int m_slack;
literal_vector m_literals;
constraint(unsigned k) : m_k(k), m_slack(0) {}
unsigned size() const { return m_literals.size(); }
literal const& operator[](unsigned idx) const { return m_literals[idx]; }
@ -127,6 +127,8 @@ namespace sat {
// vector<svector<term> > constraint_term; // constraint_term[i][j] means the j'th term of constraint i
inline bool is_pos(literal t) const { return !t.sign(); }
inline bool is_true(literal l) const { return cur_solution[l.var()] != l.sign(); }
inline bool is_false(literal l) const { return cur_solution[l.var()] == l.sign(); }
// parameters of the instance
unsigned num_constraints() const { return m_constraints.size(); } // constraint index from 1 to num_constraint