Method WriteInt64

rapidjson/writer.h:299–306

    }

    bool WriteInt64(int64_t i64) {
        char buffer[21];
        const char* end = internal::i64toa(i64, buffer);
        PutReserve(*os_, static_cast<size_t>(end - buffer));
        for (const char* p = buffer; p != end; ++p)
            PutUnsafe(*os_, static_cast<typename TargetEncoding::Ch>(*p));
        return true;
    }

    bool WriteUint64(uint64_t u64) {
        char buffer[20];