bsl::set<KEY, COMPARATOR>

Deduce KEY and COMPARATOR from iterators when an allocator pointer is given.

Synopsis

Declared in <bslstl_set.h>

template<
    class INPUT_ITERATOR,
    class COMPARATOR,
    class ALLOC,
    class KEY = BloombergLP::bslstl::IteratorUtil::IterVal_t<INPUT_ITERATOR>,
    class DEFAULT_ALLOCATOR = bsl::allocator<KEY>>
requires bsl::is_convertible_v<ALLOC *, DEFAULT_ALLOCATOR>
set<KEY, COMPARATOR>(
    INPUT_ITERATOR,
    INPUT_ITERATOR,
    COMPARATOR,
    ALLOC*) -> set<KEY, COMPARATOR>;

Description

This deduction guide does not participate unless the specified ALLOC is convertible to bsl::allocator<KEY>.