Method GetFeatureTypes

src/learner.cc:697–700

  void SetFeatureTypes(std::vector<std::string> const& ft) override { this->feature_types_ = ft; }

  void GetFeatureTypes(std::vector<std::string>* p_ft) const override {
    auto& ft = *p_ft;
    ft = this->feature_types_;
  }
  [[nodiscard]] CatContainer const* Cats() const override {
    this->CheckModelInitialized();
    return this->gbm_->Cats();