block_on_const_type_actually_const_0.cpp revision c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd
1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#include "../Eigen/Core" 2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#ifdef EIGEN_SHOULD_FAIL_TO_BUILD 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define CV_QUALIFIER const 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#else 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define CV_QUALIFIER 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#endif 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathusing namespace Eigen; 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathvoid foo(){ 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Matrix3f m; 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Block<CV_QUALIFIER Matrix3f>(m, 0, 0, 3, 3).coeffRef(0, 0) = 1.0f; 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathint main() {} 17