Method resize

include/boost/json/string.hpp:1660–1664

Change the size of the string. Resizes the string to contain `count` characters. If `count > `@ref size(), **(2)** appends copies of `ch` and **(1)** appends ``'\0'``. Otherwise, `size()` is reduced to `count`. @param count The size to resize the string to. @throw boost::system::system_error `count > `@ref max_size(). @{ */

        @{
    */
    void
    resize(std::size_t count)
    {
        resize(count, 0);
    }

    /** Overload