User-specialized trait type indicating that the constructor of t_TYPE can be invoked using bsl::allocator_arg as its first argument and an allocator object as its second argument.
Declared in <bslmf_usesallocatorargt.h>
template<class t_TYPE>
struct UsesAllocatorArgT
: DetectNestedTrait<t_TYPE, UsesAllocatorArgT>::type| Name | Description |
|---|---|
DetectNestedTrait<t_TYPE, UsesAllocatorArgT>::type |
| Name | Description |
|---|---|
UsesAllocatorArgT<t_TYPE volatile> | Trait metafunction that determines whether the constructor of t_TYPE can be invoked using bsl::allocator_arg as its first argument and an allocator object as its second argument. The value is computed by stripping off the cv-qualifier and forwading to UsesAllocatorArgT<t_TYPE>, which is user-specialized for the appropriate types. |
UsesAllocatorArgT<t_TYPE const> | Trait metafunction that determines whether the constructor of t_TYPE can be invoked using bsl::allocator_arg as its first argument and an allocator object as its second argument. The value is computed by stripping off the cv-qualifier and forwading to UsesAllocatorArgT<t_TYPE>, which is user-specialized for the appropriate types. |
UsesAllocatorArgT<t_TYPE const volatile> | Trait metafunction that determines whether the constructor of t_TYPE can be invoked using bsl::allocator_arg as its first argument and an allocator object as its second argument. The value is computed by stripping off the cv-qualifier and forwading to UsesAllocatorArgT<t_TYPE>, which is user-specialized for the appropriate types. |