OptScalarStorage< T > Class Template Reference

#include <optional.h>

Public Member Functions
	OptScalarStorage ()
	OptScalarStorage (NO_VALUE_TYPE)
OptScalarStorage &	operator= (NO_VALUE_TYPE)
	OptScalarStorage (const OptScalarStorage &)=default
OptScalarStorage &	operator= (const OptScalarStorage &)=default
template<typename U >
	OptScalarStorage (U value)
template<typename U >
OptScalarStorage &	operator= (U value)
template<typename U >
	OptScalarStorage (IN_PLACE_TYPE, U value)
template<typename U >
void	Emplace (U value)
Result< void >	CopyFrom (const OptScalarStorage &src)
T &	GetValueRef ()
const T &	GetValueRef () const
Bool	HasValue () const

Private Attributes
Bool	_hasValue
T	_valueStorage

Constructor & Destructor Documentation

OptScalarStorage() [1/5]

OptScalarStorage

(

)

OptScalarStorage() [2/5]

OptScalarStorage ( NO_VALUE_TYPE  )

explicit

OptScalarStorage() [3/5]

OptScalarStorage ( const OptScalarStorage< T > &  )

default

OptScalarStorage() [4/5]

OptScalarStorage ( U  value )

explicit

OptScalarStorage() [5/5]

OptScalarStorage ( IN_PLACE_TYPE  , U  value  )

explicit

Member Function Documentation

operator=() [1/3]

OptScalarStorage& operator=

(

NO_VALUE_TYPE

)

operator=() [2/3]

OptScalarStorage& operator= ( const OptScalarStorage< T > &  )

default

operator=() [3/3]

OptScalarStorage& operator=

(

U

value

)

Emplace()

void Emplace

(

U

value

)

CopyFrom()

Result<void> CopyFrom

(

const OptScalarStorage< T > &

src

)

GetValueRef() [1/2]

T& GetValueRef

(

)

GetValueRef() [2/2]

const T& GetValueRef

(

)

const

HasValue()

Bool HasValue

(

)

const

Member Data Documentation

_hasValue

Bool _hasValue

private

_valueStorage

T _valueStorage

private