@brief returns a const iterator to the first element @sa https://json.nlohmann.me/api/basic_json/cbegin/

Takes the first n characters of the write area and appends them to the read area.

@brief return whether value is a floating-point number @sa https://json.nlohmann.me/api/basic_json/is_number_float/

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

Whether or not the shell is still open.

nsel_constexpr14*/

Push message part to front

Receive multipart message from socket

reset token_buffer; current character is beginning of token

set iterator to a defined beginning

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

Get the error code.

@brief Store a string in the buffer, which can contain any binary data. @param[in] str A const char pointer to the data to be stored as a string. @par

Check whether the array is empty.

Erase a value in a subtree. ! \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. \retur

Return true if there was an error parsing the document.