| Brian Silverman | 72890c2 | 2015-09-19 14:37:37 -0400 | [diff] [blame^] | 1 | #include <Eigen/Core> |
| 2 | #include <iostream> |
| 3 | using namespace Eigen; |
| 4 | using namespace std; |
| 5 | |
| 6 | // define a custom template binary functor |
| 7 | template<typename Scalar> struct MakeComplexOp { |
| 8 | EIGEN_EMPTY_STRUCT_CTOR(MakeComplexOp) |
| 9 | typedef complex<Scalar> result_type; |
| 10 | complex<Scalar> operator()(const Scalar& a, const Scalar& b) const { return complex<Scalar>(a,b); } |
| 11 | }; |
| 12 | |
| 13 | int main(int, char**) |
| 14 | { |
| 15 | Matrix4d m1 = Matrix4d::Random(), m2 = Matrix4d::Random(); |
| 16 | cout << m1.binaryExpr(m2, MakeComplexOp<double>()) << endl; |
| 17 | return 0; |
| 18 | } |