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fix #1006

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-10-09 21:47:43 -07:00
parent fd1974845b
commit ecba7b3cde
3 changed files with 54 additions and 5 deletions
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14
src/api/api_solver.h
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@ -22,10 +22,11 @@ Revision History:
#include "solver/solver.h"
struct solver2smt2_pp {
ast_pp_util m_pp_util;
std::ofstream m_out;
ast_pp_util m_pp_util;
std::ofstream m_out;
expr_ref_vector m_tracked;
unsigned_vector m_tracked_lim;
solver2smt2_pp(ast_manager& m, char const* file);
void assert_expr(expr* e);
void assert_expr(expr* e, expr* t);
@ -34,6 +35,7 @@ struct solver2smt2_pp {
void reset();
void check(unsigned n, expr* const* asms);
void get_consequences(expr_ref_vector const& assumptions, expr_ref_vector const& variables);
};
struct Z3_solver_ref : public api::object {
@ -42,12 +44,18 @@ struct Z3_solver_ref : public api::object {
params_ref m_params;
symbol m_logic;
scoped_ptr<solver2smt2_pp> m_pp;
std::mutex m_mux;
event_handler* m_eh;
Z3_solver_ref(api::context& c, solver_factory * f):
api::object(c), m_solver_factory(f), m_solver(nullptr), m_logic(symbol::null) {}
api::object(c), m_solver_factory(f), m_solver(nullptr), m_logic(symbol::null), m_eh(nullptr) {}
~Z3_solver_ref() override {}
void assert_expr(expr* e);
void assert_expr(expr* e, expr* t);
void set_eh(event_handler* eh);
void set_cancel();
};
inline Z3_solver_ref * to_solver(Z3_solver s) { return reinterpret_cast<Z3_solver_ref *>(s); }