| std::experimental::nullopt_t(3cxx) | std::experimental::nullopt_t(3cxx) |
NAME¶
std::experimental::nullopt_t - Tag type to disengage optional objects.SYNOPSIS¶
Public Types¶
enum _Construct { _Token }
Public Member Functions¶
constexpr nullopt_t (_Construct)
Detailed Description¶
Tag type to disengage optional objects.Definition at line 92 of file optional.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.| Mon Feb 25 2019 | libstdc++ |