Create a string and insert (in order) each CHAR_TYPE object in the specified values initializer list. Optionally specify a basicAllocator used to supply memory. If basicAllocator is not specified, then a default-constructed allocator is used.
Declared in <bslstl_string.h>
basic_string(
std::initializer_list<char32_t> values,
allocator<char32_t> const& basicAllocator = ALLOCATOR());