A TYPE with this trait has two data members, first and second of types T::first_type and T::second_type, respectively.
Declared in <bslalg_typetraitpair.h>
struct TypeTraitPair;| Name | Description |
|---|---|
Metafunction | Metafunction yielding bslmf::IsPair<TYPE>. |
NestedTraitDeclaration | This class template ties the bslalg::TypeTraitPair trait tag to the bslmf::IsPair trait metafunction. |