source: pacpussensors/trunk/Vislab/lib3dv/eigen/failtest/ref_5.cpp@ 140

Last change on this file since 140 was 136, checked in by ldecherf, 8 years ago

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File size: 238 bytes
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1#include "../Eigen/Core"
2
3using namespace Eigen;
4
5void call_ref(Ref<VectorXf> a) { }
6
7int main()
8{
9 VectorXf a(10);
10 DenseBase<VectorXf> &ac(a);
11#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
12 call_ref(ac);
13#else
14 call_ref(ac.derived());
15#endif
16}
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