Function convertToPrintString

highs/mip/HighsMipSolverData.cpp:1609–1633

}

static std::array<char, 22> convertToPrintString(int64_t val) {
  decltype(convertToPrintString(std::declval<int64_t>())) printString = {};
  double l = std::log10(std::max(1.0, double(val)));
  switch (int(l)) {
    case 0:
    case 1:
    case 2:
    case 3:
    case 4:
    case 5:
      std::snprintf(printString.data(), printString.size(), "%" PRId64, val);
      break;
    case 6:
    case 7:
    case 8:
      std::snprintf(printString.data(), printString.size(), "%" PRId64 "k",
                    val / 1000);
      break;
    default:
      std::snprintf(printString.data(), printString.size(), "%" PRId64 "m",
                    val / 1000000);
  }

  return printString;
}

static std::array<char, 22> convertToPrintString(double val,
                                                 const char* trailingStr = "") {