@brief remove last reference token @sa https://json.nlohmann.me/api/json_pointer/pop_back/

reset token_buffer; current character is beginning of token

create up to three tabs and the content of the tabs example: gui_list: 0 1 2 3 4 in memory active 0 1 -1 0 <- first state, special case - also th

@brief returns the number of elements @sa https://json.nlohmann.me/api/basic_json/size/

@brief exchanges the values @sa https://json.nlohmann.me/api/basic_json/swap/

! @param[in] j JSON value to serialize @pre j.type() == value_t::object */

! @param[in] j JSON value to serialize */

! @param[in] j JSON value to serialize */

https://www.daniweb.com/programming/software-development/threads/135188/calculate-the-amount-of-heap-memory returns used heap size in bytes or negativ

@brief returns a const reverse iterator to the last element @sa https://json.nlohmann.me/api/basic_json/crbegin/

@brief returns a const reverse iterator to one before the first @sa https://json.nlohmann.me/api/basic_json/crend/

! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

Enter Sleep Mode

Enter Sleep Mode

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

Returns a single key only. Retained for backwards compatibility.

Populate the key list.

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product