@brief returns an iterator to one past the last element @sa https://json.nlohmann.me/api/basic_json/cend/

std::istream/std::streambuf use std::char_traits<char>::to_int_type, to ensure that std::char_traits<char>::eof() and the character 0xFF do not end up

return whether the iterator can be dereferenced

! @brief public parser interface @param[in] strict whether to expect the last token to be EOF @param[in,out] result parsed JSON value @throw

! @brief public accept interface @param[in] strict whether to expect the last token to be EOF @return whether the input is a proper JSON text */

@brief return whether pointer points to the root document @sa https://json.nlohmann.me/api/json_pointer/empty/

slow emulation routine for 32-bit

@brief return whether value is a boolean @sa https://json.nlohmann.me/api/basic_json/is_boolean/

add two small integers, checking for overflow. we want an efficient operation. for msvc, where we don't have built-in intrinsics, this is still pretty

set iterator to a defined past the end

! @param[in] j JSON value to serialize @param[in] use_count whether to use '#' prefixes (optimized format) @param[in] use_type whether to use '$

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

compare two big integers, returning the large value. assumes both are normalized. if the return value is negative, other is larger, if the return valu

Compares two ASCII strings in a case insensitive manner.

compute 64-bit a*b

@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/

determine if any non-zero digits were truncated. all characters must be valid digits.

credit @aqrit

append item to vector, without bounds checking

set iterator to a defined beginning

append item to vector, returning if item was added

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

@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/

Director have this variables in "protected", so i did this class to use them

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