std::nullopt_t Struct Reference

Public Types
enum class	_Construct { _Token }

Public Member Functions
constexpr	nullopt_t (_Construct) noexcept

Detailed Description

Tag type to disengage optional objects.

Definition at line 75 of file optional.

Member Enumeration Documentation

_Construct

enum class std::nullopt_t::_Construct

strong

Definition at line 82 of file optional.

Constructor & Destructor Documentation

nullopt_t()

constexpr std::nullopt_t::nullopt_t ( _Construct  )

inlineexplicitconstexprnoexcept

Definition at line 85 of file optional.

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The documentation for this struct was generated from the following file:

• optional