Method Put

rapidjson/pointer.h:1028–1034

    public:
        PercentEncodeStream(OutputStream& os) : os_(os) {}
        void Put(char c) { // UTF-8 must be byte
            unsigned char u = static_cast<unsigned char>(c);
            static const char hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
            os_.Put('%');
            os_.Put(hexDigits[u >> 4]);
            os_.Put(hexDigits[u & 15]);
        }
    private:
        OutputStream& os_;
    };