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delegate: minor changes

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This commit is contained in:
Michele Caini
2022-05-23 11:35:11 +02:00
parent 83009bac02
commit b26330adab
1 changed files with 5 additions and 5 deletions
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10
src/entt/signal/delegate.hpp
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@@ -20,19 +20,19 @@ namespace entt {
namespace internal {
template<typename Ret, typename... Args>
auto function_pointer(Ret (*)(Args...)) -> Ret (*)(Args...);
constexpr auto function_pointer(Ret (*)(Args...)) -> Ret (*)(Args...);
template<typename Ret, typename Type, typename... Args, typename Other>
auto function_pointer(Ret (*)(Type, Args...), Other &&) -> Ret (*)(Args...);
constexpr auto function_pointer(Ret (*)(Type, Args...), Other &&) -> Ret (*)(Args...);
template<typename Class, typename Ret, typename... Args, typename... Other>
auto function_pointer(Ret (Class::*)(Args...), Other &&...) -> Ret (*)(Args...);
constexpr auto function_pointer(Ret (Class::*)(Args...), Other &&...) -> Ret (*)(Args...);
template<typename Class, typename Ret, typename... Args, typename... Other>
auto function_pointer(Ret (Class::*)(Args...) const, Other &&...) -> Ret (*)(Args...);
constexpr auto function_pointer(Ret (Class::*)(Args...) const, Other &&...) -> Ret (*)(Args...);
template<typename Class, typename Type, typename... Other>
auto function_pointer(Type Class::*, Other &&...) -> Type (*)();
constexpr auto function_pointer(Type Class::*, Other &&...) -> Type (*)();
template<typename... Type>
using function_pointer_t = decltype(internal::function_pointer(std::declval<Type>()...));