BloombergLP::bslmf::IsTriviallyCopyableCheck

Synopsis

Declared in <bslmf_istriviallycopyable.h>

template<class t_TYPE>
struct IsTriviallyCopyableCheck
    : bsl::is_trivially_copyable<t_TYPE>

Base Classes

Name Description

bsl::is_trivially_copyable<t_TYPE> This struct template implements a meta-function to determine whether the (template parameter) t_TYPE is trivially copyable. This struct derives from bsl::true_type if the t_TYPE is trivially copyable, and from bsl::false_type otherwise. This meta-function has the same syntax as the is_trivially_copyable meta-function defined in the C++11 standard [meta.unary.prop]; however, this meta-function can automatically determine the value for the following types only: reference types, fundamental types, enumerated types, pointers to members, and types declared to have the bsl::is_trivially_copyable trait using the BSLMF_NESTED_TRAIT_DECLARATION macro (the value for other types defaults to false). To support other trivially copyable types, this template must be specialized to inherit from bsl::true_type for them.

Name	Description
`bsl::is_trivially_copyable<t_TYPE>`	This `struct` template implements a meta-function to determine whether the (template parameter) `t_TYPE` is trivially copyable. This `struct` derives from `bsl::true_type` if the `t_TYPE` is trivially copyable, and from `bsl::false_type` otherwise. This meta-function has the same syntax as the `is_trivially_copyable` meta-function defined in the C++11 standard [meta.unary.prop]; however, this meta-function can automatically determine the value for the following types only: reference types, fundamental types, enumerated types, pointers to members, and types declared to have the `bsl::is_trivially_copyable` trait using the `BSLMF_NESTED_TRAIT_DECLARATION` macro (the value for other types defaults to `false`). To support other trivially copyable types, this template must be specialized to inherit from `bsl::true_type` for them.