ground/gcs/src/libs/eigen/failtest/ref_1.cpp

   1 #include "../Eigen/Core"
   2
   3 #ifdef EIGEN_SHOULD_FAIL_TO_BUILD
   4 #define CV_QUALIFIER const
   5 #else
   6 #define CV_QUALIFIER
   7 #endif
   8
   9 using namespace Eigen;
  10
  11 void call_ref(Ref<VectorXf> a) { }
  12
  13 int main()
  14 {
  15   VectorXf a(10);
  16   CV_QUALIFIER VectorXf& ac(a);
  17   call_ref(ac);
  18 }