! @brief unget current character (read it again on next get) We implement unget by setting variable next_unget to true. The input is not

! @brief unget current character (read it again on next get) We implement unget by setting variable next_unget to true. The input is not

returns the explanatory string

===== 构建XML数据结构 =====

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===== 初始化函数 =====

-************************************ * Common functions **************************************/

resetStream is now deprecated, * prefer initStream() which is more general */

customized variant of memcpy, which can overwrite up to 32 bytes beyond dstEnd * this version copies two times 16 bytes (instead of one time 32 byte

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@brief access specified array element with bounds checking @sa https://json.nlohmann.me/api/basic_json/at/

@brief access specified array element with bounds checking @sa https://json.nlohmann.me/api/basic_json/at/

@brief return flattened JSON value @sa https://json.nlohmann.me/api/basic_json/flatten/

@brief return flattened JSON value @sa https://json.nlohmann.me/api/basic_json/flatten/

! * @brief convert a byte to a uppercase hex representation * @param[in] byte byte to represent * @return representation ("00".."FF"

! * @brief convert a byte to a uppercase hex representation * @param[in] byte byte to represent * @return representation ("00".."FF"

return whether the iterator is at end

return whether the iterator is at end

@brief return whether value is an unsigned integer number @sa https://json.nlohmann.me/api/basic_json/is_number_unsigned/

@brief return whether value is an unsigned integer number @sa https://json.nlohmann.me/api/basic_json/is_number_unsigned/

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/10

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/10