Method json_pointer

libchigraph/include/chi/json.hpp:10004–10004

! @brief create JSON pointer Create a JSON pointer according to the syntax described in [Section 3 of RFC6901](https://tools.ietf.org/html/rfc6901#section-3). @param[in] s string representing the JSON pointer; if omitted, the empty string is assumed which references the whole JSON value @throw std::domain_error if reference token is nonempty and does n

		@since version 2.0.0
		*/
		explicit json_pointer(const std::string& s = "") : reference_tokens(split(s)) {}

		/*!
		@brief return a string representation of the JSON pointer