BloombergLP::bdlar::ArrayConstRef::accessElement

Invoke the specified accessor on the array element at the specified index. The supplied accessor must be a callable type that can be called as if it had the following signature: ` int accessor(const ELEMENT& ref); ` Return the value from the invocation of accessor. The behavior is undefined unless 0 <= index < size().

Synopsis

Declared in <bdlar_arrayref.h>

template<class t_ACCESSOR>
int
accessElement(
    t_ACCESSOR& accessor,
    int index) const;