Austin Schuh | 189376f | 2018-12-20 22:11:15 +1100 | [diff] [blame^] | 1 | #include "../Eigen/Sparse" |
2 | |||||
3 | using namespace Eigen; | ||||
4 | |||||
5 | #ifdef EIGEN_SHOULD_FAIL_TO_BUILD | ||||
6 | void call_ref(Ref<SparseMatrix<float> > a) { } | ||||
7 | #else | ||||
8 | void call_ref(const Ref<const SparseMatrix<float> > &a) { } | ||||
9 | #endif | ||||
10 | |||||
11 | int main() | ||||
12 | { | ||||
13 | SparseMatrix<float> a(10,10); | ||||
14 | call_ref(a+a); | ||||
15 | } |