Specialization of AAModelIsSupported for MODEL == AAModelBsl, yielding true_type if TYPE::allocator_type exists and is convertible from bsl::allocator<char>.

Synopsis

Declared in <bslma_aamodel.h>

template<class TYPE>
struct AAModelIsSupported<TYPE, AAModelBsl>
    : bsl::integral_constant<bool, bsl::uses_allocator<TYPE, bsl::allocator<char>>::value || AAModelIsSupported<TYPE, AAModelPmr>::value>

Base Classes

Name

Description

bsl::integral_constant<bool, bsl::uses_allocator<TYPE, bsl::allocator<char>>::value || AAModelIsSupported<TYPE, AAModelPmr>::value>

Metafunction representing a compile‐time constant of the specified (template parameter) t_TYPE with the specified (template parameter) t_VALUE.

Type Aliases

Name

Description

type

Alias for this integral_constant specialization.

value_type

Alias for the (template parameter) t_TYPE.

Member Functions

Name

Description

operator()

Return a copy of the template argument t_VALUE.

operator t_TYPE

Return a copy of the template argument t_VALUE.

Static Data Members

Name

Description

value

The compile‐time constant value of this metafunction.

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