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std::experimental::nullopt_t(3cxx) | std::experimental::nullopt_t(3cxx) |
NAME¶
std::experimental::nullopt_t
SYNOPSIS¶
Public Types¶
enum _Construct { _Token }
Public Member Functions¶
constexpr nullopt_t (_Construct)
Detailed Description¶
Tag type to disengage optional objects.
Definition at line 94 of file optional.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.
Wed Apr 11 2018 | libstdc++ |