std::experimental::nullopt_t
Tag type to disengage optional objects.
- Provided by: libstdc++-9-doc (Version: 9.5.0-1ubuntu1~22.04.1)
- Source: gcc-9
- Report a bug
SYNOPSIS
Public Types
enum class _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
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