This template determines if the specified t_PROTOTYPE is a free (i.e., non-member) function pointer. value is defined as 1 if the specified t_PROTOTYPE is a function pointer type, and a zero value otherwise.
Declared in <bslmf_functionpointertraits.h>
template<class t_PROTOTYPE>
struct IsFunctionPointer
: bsl::integral_constant<bool, FunctionPointerTraits<t_PROTOTYPE>::IS_FUNCTION_POINTER>| Name | Description |
|---|---|
bsl::integral_constant<bool, FunctionPointerTraits<t_PROTOTYPE>::IS_FUNCTION_POINTER> | Metafunction representing a compile-time constant of the specified (template parameter) t_TYPE with the specified (template parameter) t_VALUE. |
| Name | Description |
|---|---|
type | Alias for this integral_constant specialization. |
value_type |
| Name | Description |
|---|---|
operator() | Return a copy of the template argument t_VALUE. |
operator value_type |
| Name |
|---|
value |