bslstl::Variant_DataImp< t_TYPE > Class Template Reference

#include <bslstl_variant.h>

Detailed Description

template<class t_TYPE>
class bslstl::Variant_DataImp< t_TYPE >

This component-private class manages an object of type (template parameter) t_TYPE that is stored in a variant object.

Note

Note that t_TYPE may be const-qualified, in which case the internally stored object is not const, but the interface of this class prevents modification thereof.

See bslstl_variant

Public Member Functions
	Variant_DataImp ()=default
t_TYPE &	value ()
const t_TYPE &	value () const

Constructor & Destructor Documentation

Variant_DataImp()

template<class t_TYPE >

bslstl::Variant_DataImp< t_TYPE >::Variant_DataImp ( )

default

Create a Variant_DataImp object that holds an empty buffer.

Member Function Documentation

value() [1/2]

template<class t_TYPE >

t_TYPE & bslstl::Variant_DataImp< t_TYPE >::value ( )

inline

Return a reference to the stored t_TYPE object.

Precondition

The behavior is undefined unless the enclosing union contains a t_TYPE object (i.e., the enclosing bsl::variant has an active alternative of type t_TYPE).

value() [2/2]

template<class t_TYPE >

const t_TYPE & bslstl::Variant_DataImp< t_TYPE >::value ( ) const

inline

Return a const reference to the stored t_TYPE object.

Precondition

The behavior is undefined unless the enclosing union contains a t_TYPE object (i.e., the enclosing bsl::variant has an active alternative of type t_TYPE).

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

• bslstl_variant.h