include Eigen2/3 headers optionally, for greater flexibility

14 years ago · 1a2fee0d56
parent 96e127134d
commit 1a2fee0d56
1 changed files with 2 additions and 0 deletions
--- a/modules/core/include/opencv2/core/eigen.hpp
+++ b/modules/core/include/opencv2/core/eigen.hpp
@ -46,7 +46,9 @@
 #ifdef __cplusplus

 #include "cxcore.h"
+#ifndef EIGEN_CORE_H
 #include <Eigen/Core>
+#endif

 namespace cv
 {