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working on named assertions support

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-11-02 08:28:34 -07:00
parent 230382d4c9
commit d545f187f8
10 changed files with 223 additions and 96 deletions
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14
src/api/api_parsers.cpp
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@ -23,6 +23,7 @@ Revision History:
#include"cmd_context.h"
#include"smt2parser.h"
#include"smtparser.h"
#include"solver_na2as.h"
extern "C" {
@ -251,20 +252,19 @@ extern "C" {
// ---------------
// Support for SMTLIB2
class z3_context_solver : public solver {
class z3_context_solver : public solver_na2as {
api::context & m_ctx;
smt::kernel & ctx() const { return m_ctx.get_smt_kernel(); }
public:
virtual ~z3_context_solver() {}
z3_context_solver(api::context& c) : m_ctx(c) {}
virtual void init(ast_manager & m, symbol const & logic) {}
virtual void init_core(ast_manager & m, symbol const & logic) {}
virtual void collect_statistics(statistics & st) const {}
virtual void reset() { ctx().reset(); }
virtual void reset_core() { ctx().reset(); }
virtual void assert_expr(expr * t) { ctx().assert_expr(t); }
virtual void push() { ctx().push(); }
virtual void pop(unsigned n) { ctx().pop(n); }
virtual unsigned get_scope_level() const { return ctx().get_scope_level(); }
virtual lbool check_sat(unsigned num_assumptions, expr * const * assumptions) {
virtual void push_core() { ctx().push(); }
virtual void pop_core(unsigned n) { ctx().pop(n); }
virtual lbool check_sat_core(unsigned num_assumptions, expr * const * assumptions) {
return ctx().check(num_assumptions, assumptions);
}
virtual void get_unsat_core(ptr_vector<expr> & r) {