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BDE 4.39.x Production Release
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#include <bslma_aamodel.h>
Predicate metafunction that determines if the specified TYPE supports the specified MODEL AA model. It yields (i.e., is derived from) bsl:true_type if type TYPE supports AA model MODEL; otherwise it yields false_type. MODEL Must be one of AAModelNone, AAModelLegacy, AAModelBsl, AAModelPmr, or AAModelStl. This metafunction can yield true_type for more than one type MODEL type, e.g., it will yield true_type if TYPE is bsl-AA, and MODEL is either AAModelBsl or AAModelLegacy, since TYPE can be constructed with either allocator type.
Additional Inherited Members | |
Public Types inherited from bsl::integral_constant< t_TYPE, t_VALUE > | |
| typedef t_TYPE | value_type |
| typedef integral_constant | type |
Public Member Functions inherited from bsl::integral_constant< t_TYPE, t_VALUE > | |
| integral_constant ()=default | |
| integral_constant (const integral_constant &)=default | |
| integral_constant | operator= (const integral_constant &)=default |
| ~integral_constant ()=default | |
| operator value_type () const | |
| value_type | operator() () const |
Static Public Attributes inherited from bsl::integral_constant< t_TYPE, t_VALUE > | |
| static const t_TYPE | value = t_VALUE |