Deduce KEY and COMPARATOR from an initializer_list with an allocator pointer.

Synopsis

Declared in <bslstl_set.h>

template<
    class KEY,
    class COMPARATOR,
    class ALLOC,
    class DEFAULT_ALLOCATOR = bsl::allocator<KEY>>
requires bsl::is_convertible_v<ALLOC *, DEFAULT_ALLOCATOR>
set<KEY, COMPARATOR>(
    std::initializer_list<KEY>,
    COMPARATOR,
    ALLOC*) → set<KEY, COMPARATOR>;

Description

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

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