#ifndef EIGEN_REGRESSION_MODULE_H#define EIGEN_REGRESSION_MODULE_H#ifndef EIGEN2_SUPPORT#error LeastSquares is only available in Eigen2 support mode (define EIGEN2_SUPPORT)#endif// exclude from normal eigen3-only documentation#ifdef EIGEN2_SUPPORT#include "Core"#include "src/Core/util/DisableStupidWarnings.h"#include "Eigenvalues"#include "Geometry"/** \defgroup LeastSquares_Module LeastSquares module * This module provides linear regression and related features. * * \code * #include <Eigen/LeastSquares> * \endcode */#include "src/Eigen2Support/LeastSquares.h"#include "src/Core/util/ReenableStupidWarnings.h"#endif // EIGEN2_SUPPORT#endif // EIGEN_REGRESSION_MODULE_H