SbeOptionalField< Derived > Class Template Reference

Public Types
template<typename D = Derived>
using	Native = std::optional<std::decay_t<decltype(*std::declval<const D&>())>>

Public Member Functions
template<typename D = Derived>
ONIXS_ICEBOE_FORCEINLINE auto	value () const -> decltype(*std::declval< const D & >())
	operator bool () const noexcept
template<typename D = Derived>
auto	asNative () const noexcept
template<typename D = Derived>
	operator Native< D > () const noexcept(noexcept(asNative< D >()))

Static Public Member Functions
static ONIXS_ICEBOE_FORCEINLINE constexpr Derived	null () noexcept

Protected Member Functions
	~SbeOptionalField ()=default

Detailed Description

template<typename Derived>
class OnixS::ICE::BOE::Messaging::SbeOptionalField< Derived >

Definition at line 56 of file SbeOptional.h.

Member Typedef Documentation

Native

template<typename Derived>

template<typename D = Derived>

using Native = std::optional<std::decay_t<decltype(*std::declval<const D&>())>>

Definition at line 82 of file SbeOptional.h.

Constructor & Destructor Documentation

~SbeOptionalField()

template<typename Derived>

~SbeOptionalField ( )

protecteddefault

Member Function Documentation

asNative()

template<typename Derived>

template<typename D = Derived>

auto asNative ( ) const

inlinenoexcept

Definition at line 85 of file SbeOptional.h.

null()

template<typename Derived>

ONIXS_ICEBOE_FORCEINLINE constexpr Derived null ( )

inlinestaticconstexprnoexcept

Definition at line 70 of file SbeOptional.h.

operator bool()

template<typename Derived>

operator bool ( ) const

inlineexplicitnoexcept

Definition at line 75 of file SbeOptional.h.

operator Native< D >()

template<typename Derived>

template<typename D = Derived>

operator Native< D > ( ) const

inlinenoexcept

Definition at line 91 of file SbeOptional.h.

value()

template<typename Derived>

template<typename D = Derived>

ONIXS_ICEBOE_FORCEINLINE auto value ( ) const -> decltype(*std::declval<const D&>())

inline

Definition at line 61 of file SbeOptional.h.