Deduce the template parameter CHAR_TYPE from the value_type of the iterators passed to passed to the constructor of basic_string. Deduce the template parameter ALLOCATOR from the optional argument passed to the constructor. This deduction guide does not participate unless the specified ALLOCATOR meets the requirements of a standard allocator.

Synopsis

Declared in <bslstl_string.h>

template<
    class INPUT_ITER,
    class CHAR_TYPE = BloombergLP::bslstl::IteratorUtil::IterVal_t<INPUT_ITER>,
    class ALLOCATOR = bsl::allocator<CHAR_TYPE>>
requires bsl::IsStdAllocator_v<ALLOCATOR>
basic_string<CHAR_TYPE, char_traits<CHAR_TYPE>, ALLOCATOR>(
    INPUT_ITER,
    INPUT_ITER,
    ALLOCATOR) → basic_string<CHAR_TYPE, char_traits<CHAR_TYPE>, ALLOCATOR>;

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