1 #ifndef EIGEN_ARRAY_MODULE_H 2 #define EIGEN_ARRAY_MODULE_H 3 4 // include Core first to handle Eigen2 support macros 5 #include "Core" 6 7 #ifndef EIGEN2_SUPPORT 8 #error The Eigen/Array header does no longer exist in Eigen3. All that functionality has moved to Eigen/Core. 9 #endif 10 11 #endif // EIGEN_ARRAY_MODULE_H 12