Function MakeObjNamesForTest

tests/cpp/objective_helpers.h:16–22

namespace xgboost {
inline auto MakeObjNamesForTest() {
  auto list = ::dmlc::Registry<::xgboost::ObjFunctionReg>::List();
  std::vector<std::string> names;
  std::transform(list.cbegin(), list.cend(), std::back_inserter(names),
                 [](auto const* entry) { return entry->name; });
  return names;
}

template <typename ParamType>
inline std::string ObjTestNameGenerator(const ::testing::TestParamInfo<ParamType>& info) {