bsl/add__pointer_8hpp_source.html

 #ifndef BSL_ADD_POINTER_HPP
 #define BSL_ADD_POINTER_HPP

 #include "cstdint.hpp"
 #include "remove_reference.hpp"
 #include "type_identity.hpp"

 namespace bsl
 {
     namespace details
     {
         template<typename T>
         auto try_add_pointer(bsl::int32 ignored) noexcept -> type_identity<remove_reference_t<T> *>;

         template<typename T>
         auto try_add_pointer(bool ignored) noexcept -> type_identity<T>;
     }

     template<typename T>
     struct add_pointer final
     {
         using type = typename decltype(details::try_add_pointer<T>(0))::type;
     };

     template<typename T>
     using add_pointer_t = typename add_pointer<T>::type;
 }

 #endif
bsl::add_pointer
Provides the member typedef type which is the same as T, except that a topmost pointer is added.
Definition: add_pointer.hpp:73

bsl::details::try_add_pointer
auto try_add_pointer(bsl::int32 ignored) noexcept -> type_identity< remove_reference_t< T > * >
Returns T with an added * if possible.

cstdint.hpp

bsl::add_pointer_t
typename add_pointer< T >::type add_pointer_t
a helper that reduces the verbosity of bsl::add_pointer
Definition: add_pointer.hpp:81

type_identity.hpp

bsl::add_pointer::type
typename decltype(details::try_add_pointer< T >(0))::type type
provides the member typedef "type"
Definition: add_pointer.hpp:76

bsl::int32
::int32_t int32
defines an 32bit signed integer
Definition: cstdint.hpp:40

remove_reference.hpp