Invoke the specified accessor on the element at the specified index of the specified array. Return the value from the invocation of accessor.
Declared in <bdlat_arrayfunctions.h>
template<
class TYPE,
class ALLOC,
class ACCESSOR>
int
bdlat_arrayAccessElement(
bsl::vector<TYPE, ALLOC> const& array,
ACCESSOR& accessor,
int index);result of invoking accessor
| Name | Description |
|---|---|
| array | array whose element is accessed |
| accessor | functor applied to the element at index |
| index | position of the element to access |