Function ParseInt32Flag

deps/google-benchmark/src/commandlineflags.cc:222–233

}

BENCHMARK_EXPORT
bool ParseInt32Flag(const char* str, const char* flag, int32_t* value) {
  // Gets the value of the flag as a string.
  const char* const value_str = ParseFlagValue(str, flag, false);

  // Aborts if the parsing failed.
  if (value_str == nullptr) return false;

  // Sets *value to the value of the flag.
  return ParseInt32(std::string("The value of flag --") + flag, value_str,
                    value);
}

BENCHMARK_EXPORT
bool ParseDoubleFlag(const char* str, const char* flag, double* value) {