/**
\brief Assert expressions from ctx into t.
*/
void assert_exprs_from(cmd_context const & ctx, assertion_set & t) {
ptr_vector<expr>::const_iterator it = ctx.begin_assertions();
ptr_vector<expr>::const_iterator end = ctx.end_assertions();
for (; it != end; ++it) {
t.assert_expr(*it);
}
}
/**
\brief Store in r the current set of assertions.
r is (owned) by the external assertion set
*/
void solver_exp::get_assertions(assertion_set & r) {
SASSERT(&(r.m()) == &m_ext_mng);
ast_translation translator(m, m_ext_mng, false);
unsigned sz = m_assertions.size();
for (unsigned i = 0; i < sz; i++) {
expr * f = m_assertions.form(i);
r.assert_expr(translator(f));
}
}
br_status reduce_app(func_decl * f, unsigned num, expr * const * args, expr_ref & result, proof_ref & result_pr) {
if (!m.is_term_ite(f))
return BR_FAILED;
expr_ref new_ite(m);
new_ite = m.mk_app(f, num, args);
expr_ref new_def(m);
proof_ref new_def_pr(m);
app_ref _result(m);
if (m_defined_names.mk_name(new_ite, new_def, new_def_pr, _result, result_pr)) {
m_set->assert_expr(new_def, new_def_pr);
m_num_fresh++;
if (m_produce_models) {
if (!m_mc)
m_mc = alloc(filter_model_converter, m);
m_mc->insert(_result->get_decl());
}
}
result = _result.get();
return BR_DONE;
}