Method get_allocator

include/boost/json/value.hpp:1828–1832

Return the associated allocator. This function returns an instance of @ref allocator_type constructed from the associated @ref boost::container::pmr::memory_resource. @par Complexity Constant. @par Exception Safety No-throw guarantee. */

        No-throw guarantee.
    */
    allocator_type
    get_allocator() const noexcept
    {
        return sp_.get();
    }

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