Function GetThriftEnum

be/src/util/parse-util.h:83–94

/// Return an error for an invalid Thrift enum value.
template <typename ENUM_TYPE>
static inline Status GetThriftEnum(const std::string& value, const std::string& desc,
    const std::map<int, const char*>& enum_values_to_names, ENUM_TYPE* enum_value) {
  for (const auto& e : enum_values_to_names) {
    if (boost::algorithm::iequals(value, std::to_string(e.first))
        || boost::algorithm::iequals(value, e.second)) {
      *enum_value = static_cast<ENUM_TYPE>(e.first);
      return Status::OK();
    }
  }
  return Status(strings::Substitute("Invalid $0: '$1'. Valid values are $2.", desc, value,
      GetThriftEnumValues(enum_values_to_names)));
}
}