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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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20
src/api/api_context.cpp
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@ -70,7 +70,7 @@ namespace api {
// ------------------------
context::context(context_params * p, bool user_ref_count):
m_params(p != 0 ? *p : context_params()),
m_params(p != nullptr ? *p : context_params()),
m_user_ref_count(user_ref_count),
m_manager(m_params.mk_ast_manager()),
m_plugins(m()),
@ -89,7 +89,7 @@ namespace api {
m_searching = false;
m_interruptable = 0;
m_interruptable = nullptr;
m_error_handler = &default_error_handler;
m_basic_fid = m().get_basic_family_id();
@ -108,7 +108,7 @@ namespace api {
context::~context() {
m_last_obj = 0;
m_last_obj = nullptr;
u_map<api::object*>::iterator it = m_allocated_objects.begin();
while (it != m_allocated_objects.end()) {
api::object* val = it->m_value;
@ -131,7 +131,7 @@ namespace api {
context::set_interruptable::~set_interruptable() {
#pragma omp critical (set_interruptable)
{
m_ctx.m_interruptable = 0;
m_ctx.m_interruptable = nullptr;
}
}
@ -175,7 +175,7 @@ namespace api {
}
expr * context::mk_numeral_core(rational const & n, sort * s) {
expr* e = 0;
expr* e = nullptr;
family_id fid = s->get_family_id();
if (fid == m_arith_fid) {
e = m_arith_util.mk_numeral(n, s);
@ -239,7 +239,7 @@ namespace api {
void context::reset_last_result() {
if (m_user_ref_count)
m_last_result.reset();
m_last_obj = 0;
m_last_obj = nullptr;
}
void context::save_object(object * r) {
@ -313,7 +313,7 @@ namespace api {
//
// -----------------------
realclosure::manager & context::rcfm() {
if (m_rcf_manager.get() == 0) {
if (m_rcf_manager.get() == nullptr) {
m_rcf_manager = alloc(realclosure::manager, m_limit, m_rcf_qm);
}
return *(m_rcf_manager.get());
@ -336,7 +336,7 @@ extern "C" {
memory::initialize(UINT_MAX);
Z3_context r = reinterpret_cast<Z3_context>(alloc(api::context, reinterpret_cast<context_params*>(c), false));
RETURN_Z3(r);
Z3_CATCH_RETURN_NO_HANDLE(0);
Z3_CATCH_RETURN_NO_HANDLE(nullptr);
}
Z3_context Z3_API Z3_mk_context_rc(Z3_config c) {
@ -345,7 +345,7 @@ extern "C" {
memory::initialize(UINT_MAX);
Z3_context r = reinterpret_cast<Z3_context>(alloc(api::context, reinterpret_cast<context_params*>(c), true));
RETURN_Z3(r);
Z3_CATCH_RETURN_NO_HANDLE(0);
Z3_CATCH_RETURN_NO_HANDLE(nullptr);
}
void Z3_API Z3_del_context(Z3_context c) {
@ -459,7 +459,7 @@ extern "C" {
case Z3_INTERNAL_FATAL: return "internal error";
case Z3_INVALID_USAGE: return "invalid usage";
case Z3_DEC_REF_ERROR: return "invalid dec_ref command";
case Z3_EXCEPTION: return c == 0 ? "Z3 exception" : mk_c(c)->get_exception_msg();
case Z3_EXCEPTION: return c == nullptr ? "Z3 exception" : mk_c(c)->get_exception_msg();
default: return "unknown";
}
}