Method to_string

deps/tesseract/ccutil/unicharset.cpp:1025–1036

Returns the string that represents a fragment with the given unichar, pos and total.

// Returns the string that represents a fragment
// with the given unichar, pos and total.
STRING CHAR_FRAGMENT::to_string(const char *unichar, int pos, int total,
                                bool natural) {
  if (total == 1) return STRING(unichar);
  STRING result = "";
  result += kSeparator;
  result += unichar;
  char buffer[kMaxLen];
  snprintf(buffer, kMaxLen, "%c%d%c%d", kSeparator, pos,
           natural ? kNaturalFlag : kSeparator, total);
  result += buffer;
  return result;
}

CHAR_FRAGMENT *CHAR_FRAGMENT::parse_from_string(const char *string) {
  const char *ptr = string;