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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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22
src/api/api_opt.cpp
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@ -35,7 +35,7 @@ extern "C" {
struct Z3_optimize_ref : public api::object {
opt::context* m_opt;
Z3_optimize_ref(api::context& c): api::object(c), m_opt(0) {}
Z3_optimize_ref(api::context& c): api::object(c), m_opt(nullptr) {}
~Z3_optimize_ref() override { dealloc(m_opt); }
};
inline Z3_optimize_ref * to_optimize(Z3_optimize o) { return reinterpret_cast<Z3_optimize_ref *>(o); }
@ -50,7 +50,7 @@ extern "C" {
o->m_opt = alloc(opt::context,mk_c(c)->m());
mk_c(c)->save_object(o);
RETURN_Z3(of_optimize(o));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
void Z3_API Z3_optimize_inc_ref(Z3_context c, Z3_optimize o) {
@ -171,7 +171,7 @@ extern "C" {
}
mk_c(c)->save_object(m_ref);
RETURN_Z3(of_model(m_ref));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
void Z3_API Z3_optimize_set_params(Z3_context c, Z3_optimize o, Z3_params p) {
@ -195,7 +195,7 @@ extern "C" {
to_optimize_ptr(o)->collect_param_descrs(d->m_descrs);
Z3_param_descrs r = of_param_descrs(d);
RETURN_Z3(r);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
// get lower value or current approximation
@ -206,7 +206,7 @@ extern "C" {
expr_ref e = to_optimize_ptr(o)->get_lower(idx);
mk_c(c)->save_ast_trail(e);
RETURN_Z3(of_expr(e));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
// get upper or current approximation
@ -217,7 +217,7 @@ extern "C" {
expr_ref e = to_optimize_ptr(o)->get_upper(idx);
mk_c(c)->save_ast_trail(e);
RETURN_Z3(of_expr(e));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
// get lower value or current approximation
@ -231,7 +231,7 @@ extern "C" {
mk_c(c)->save_object(v);
v->m_ast_vector.append(es.size(), (ast*const*)es.c_ptr());
RETURN_Z3(of_ast_vector(v));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
// get upper or current approximation
@ -245,7 +245,7 @@ extern "C" {
mk_c(c)->save_object(v);
v->m_ast_vector.append(es.size(), (ast*const*)es.c_ptr());
RETURN_Z3(of_ast_vector(v));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_string Z3_API Z3_optimize_to_string(Z3_context c, Z3_optimize o) {
@ -277,7 +277,7 @@ extern "C" {
mk_c(c)->save_object(st);
Z3_stats r = of_stats(st);
RETURN_Z3(r);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
static void Z3_optimize_from_stream(
@ -367,7 +367,7 @@ extern "C" {
v->m_ast_vector.push_back(h);
}
RETURN_Z3(of_ast_vector(v));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast_vector Z3_API Z3_optimize_get_objectives(Z3_context c, Z3_optimize o) {
@ -381,7 +381,7 @@ extern "C" {
v->m_ast_vector.push_back(to_optimize_ptr(o)->get_objective(i));
}
RETURN_Z3(of_ast_vector(v));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}