Method GetDimensionsCount

catboost/libs/model/model.h:755–757

* @return Number of dimensions in model. */

     * @return Number of dimensions in model.
     */
    size_t GetDimensionsCount() const noexcept {
        return ModelTrees->GetDimensionsCount();
    }

    /**
     * Truncate trees to contain only trees from [begin; end) interval.