Metafunction that is false_type for types that are not bsl::optional.

Synopsis

Declared in <bslstl_optional.h>

template<class t_TYPE>
struct Optional_IsBslOptional
    : bsl::false_type

Base Classes

Name

Description

bsl::false_type

Metafunction representing the boolean constant false.

Specializations

Name

Description

Optional_IsBslOptional<bsl::optional<t_TYPE>>

Specialization that is true_type for bsl::optional types.

Created with MrDocs