Function highsFormatToString

highs/io/HighsIO.cpp:294–303

}

std::string highsFormatToString(const char* format, ...) {
  va_list argptr;
  va_start(argptr, format);
  std::array<char, kIoBufferSize> msgbuffer = {};
  int len = vsnprintf(msgbuffer.data(), msgbuffer.size(), format, argptr);
  // assert that there are no encoding errors
  assert(len >= 0);
  va_end(argptr);
  return std::string(msgbuffer.data());
}

const std::string highsBoolToString(const bool b, const HighsInt field_width) {
  const HighsInt abs_field_width = std::abs(field_width);