mirror of
https://gitlab.com/libeigen/eigen.git
synced 2026-01-18 17:31:19 +01:00
16 lines
237 B
C++
16 lines
237 B
C++
#include "../Eigen/Core"
|
|
|
|
using namespace Eigen;
|
|
|
|
void call_ref(Ref<VectorXf> a) {}
|
|
|
|
int main() {
|
|
VectorXf a(10);
|
|
DenseBase<VectorXf> &ac(a);
|
|
#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
|
|
call_ref(ac);
|
|
#else
|
|
call_ref(ac.derived());
|
|
#endif
|
|
}
|