C++11 conditional meta-function.
Declared in <bslmf_conditional.h>
template<
bool t_COND,
class t_TRUE_TYPE,
class t_FALSE_TYPE>
struct conditional;This struct template implements the conditional meta-function defined in the C++ standard [meta.trans.other], providing an alias, type, that returns the result. If the (template parameter) value t_COND is true, then type has the same type as the (template parameter) type t_TRUE_TYPE; otherwise, type has the same type as the (template parameter) type t_FALSE_TYPE. Note that this generic default template defines type to be an alias to t_TRUE_TYPE for when t_COND is true. A template specialization is provided (below) handles the case for when t_COND is false.
| Name | Description |
|---|---|
type | This typedef is an alias to the (template parameter) type t_TRUE_TYPE. |
| Name | Description |
|---|---|
conditional<false, t_TRUE_TYPE, t_FALSE_TYPE> | Partial specialization of bsl::conditional for a false condition. |
| Name | Description |
|---|---|
ManagedPtr_FactoryDeleterType | Metafunction selecting the preferred factory deleter for ManagedPtr. |