ground/gcs/src/libs/eigen/failtest/sparse_ref_2.cpp

   1 #include "../Eigen/Sparse"
   2
   3 using namespace Eigen;
   4
   5 void call_ref(Ref<SparseMatrix<float> > a) { }
   6
   7 int main()
   8 {
   9   SparseMatrix<float> A(10,10);
  10 #ifdef EIGEN_SHOULD_FAIL_TO_BUILD
  11   call_ref(A.row(3));
  12 #else
  13   call_ref(A.col(3));
  14 #endif
  15 }