bsl::optional::operator BloombergLP::bslmf::NestedTraitDeclaration<optional, UsesAllocatorArgT, BloombergLP::bslma::UsesBslmaAllocator<t_TYPE>::value>

Nested trait declaration for bslmf::UsesAllocatorArgT.

Synopsis

Declared in <bslstl_optional.h>

operator BloombergLP::bslmf::NestedTraitDeclaration<optional, UsesAllocatorArgT, BloombergLP::bslma::UsesBslmaAllocator<t_TYPE>::value>() const;