mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-21 06:40:31 +00:00
Code Activity

add comments

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-11-24 19:09:50 -08:00
parent 4559b23caf
commit 7ed185aa9e
3 changed files with 235 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/ast/sls/sls_arith_base.h
View file

@ -87,7 +87,7 @@ namespace sls {
var_sort m_sort;
arith_op_kind m_op = arith_op_kind::LAST_ARITH_OP;
unsigned m_def_idx = UINT_MAX;
vector<std::pair<num_t, sat::bool_var>> m_bool_vars;
vector<std::pair<num_t, sat::bool_var>> m_ineqs;
unsigned_vector m_muls;
unsigned_vector m_adds;
optional<bound> m_lo, m_hi;
@ -159,7 +159,7 @@ namespace sls {
stats m_stats;
config m_config;
scoped_ptr_vector<ineq> m_bool_vars;
scoped_ptr_vector<ineq> m_ineqs;
vector<var_info> m_vars;
vector<mul_def> m_muls;
vector<add_def> m_adds;
@ -181,6 +181,9 @@ namespace sls {
unsigned get_num_vars() const { return m_vars.size(); }
bool is_distinct(expr* e);
bool eval_distinct(expr* e);
void repair_distinct(expr* e);
bool eval_is_correct(var_t v);
bool repair_mul(mul_def const& md);
bool repair_add(add_def const& ad);
@ -219,7 +222,7 @@ namespace sls {
// double reward(sat::literal lit);
bool sign(sat::bool_var v) const { return !ctx.is_true(sat::literal(v, false)); }
ineq* atom(sat::bool_var bv) const { return m_bool_vars.get(bv, nullptr); }
ineq* get_ineq(sat::bool_var bv) const { return m_ineqs.get(bv, nullptr); }
num_t dtt(bool sign, ineq const& ineq) const { return dtt(sign, ineq.m_args_value, ineq); }
num_t dtt(bool sign, num_t const& args_value, ineq const& ineq) const;
num_t dtt(bool sign, ineq const& ineq, var_t v, num_t const& new_value) const;