static unsigned char hex_value()

in tensorflow_recommenders_addons/dynamic_embedding/core/kernels/redis_impl/json.cc [56:81]

• 25 lines of code
• 14 McCabe index (conditional complexity)

static unsigned char hex_value(json_char c) {
  if (isdigit(c)) return c - '0';

  switch (c) {
    case 'a':
    case 'A':
      return 0x0A;
    case 'b':
    case 'B':
      return 0x0B;
    case 'c':
    case 'C':
      return 0x0C;
    case 'd':
    case 'D':
      return 0x0D;
    case 'e':
    case 'E':
      return 0x0E;
    case 'f':
    case 'F':
      return 0x0F;
    default:
      return 0xFF;
  }
}