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stl: std::is_member_pointer_v

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skypjack
2026-04-10 12:03:03 +02:00
parent f16ff7071b
commit c2db759653
4 changed files with 4 additions and 3 deletions
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2
src/entt/core/type_traits.hpp
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@@ -831,7 +831,7 @@ using constness_as_t = constness_as<To, From>::type;
*/
template<typename Member>
class member_class {
static_assert(std::is_member_pointer_v<Member>, "Invalid pointer type to non-static member object or function");
static_assert(stl::is_member_pointer_v<Member>, "Invalid pointer type to non-static member object or function");
template<typename Class, typename Ret, typename... Args>
static Class *clazz(Ret (Class::*)(Args...));

2
src/entt/meta/utility.hpp
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@@ -316,7 +316,7 @@ template<typename Type, auto Data>
*/
template<typename Type, auto Data, meta_policy Policy = as_value_t>
[[nodiscard]] meta_any meta_getter(meta_handle instance) {
if constexpr(std::is_member_pointer_v<decltype(Data)> || stl::is_function_v<stl::remove_reference_t<stl::remove_pointer_t<decltype(Data)>>>) {
if constexpr(stl::is_member_pointer_v<decltype(Data)> || stl::is_function_v<stl::remove_reference_t<stl::remove_pointer_t<decltype(Data)>>>) {
if constexpr(!stl::is_array_v<stl::remove_cvref_t<stl::invoke_result_t<decltype(Data), Type &>>>) {
if constexpr(stl::is_invocable_v<decltype(Data), Type &>) {
if(auto *clazz = instance->try_cast<Type>(); clazz) {

2
src/entt/signal/delegate.hpp
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@@ -141,7 +141,7 @@ public:
fn = [](const void *, Args... args) -> return_type {
return Ret(std::invoke(Candidate, stl::forward<Args>(args)...));
};
} else if constexpr(std::is_member_pointer_v<decltype(Candidate)>) {
} else if constexpr(stl::is_member_pointer_v<decltype(Candidate)>) {
fn = wrap<Candidate>(internal::index_sequence_for<type_list_element_t<0, type_list<Args...>>>(internal::function_pointer_t<decltype(Candidate)>{}));
} else {
fn = wrap<Candidate>(internal::index_sequence_for(internal::function_pointer_t<decltype(Candidate)>{}));

1
src/entt/stl/type_traits.hpp
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@@ -32,6 +32,7 @@ using std::is_invocable_r_v;
using std::is_invocable_v;
using std::is_lvalue_reference_v;
using std::is_member_object_pointer_v;
using std::is_member_pointer_v;
using std::is_move_assignable_v;
using std::is_nothrow_constructible_v;
using std::is_nothrow_copy_constructible_v;