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[136] | 1 | #include <Eigen/Core>
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| 2 | #include <iostream>
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| 3 | using namespace Eigen;
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| 4 | using namespace std;
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| 5 |
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| 6 | // define a custom template binary functor
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| 7 | template<typename Scalar> struct MakeComplexOp {
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| 8 | EIGEN_EMPTY_STRUCT_CTOR(MakeComplexOp)
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| 9 | typedef complex<Scalar> result_type;
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| 10 | complex<Scalar> operator()(const Scalar& a, const Scalar& b) const { return complex<Scalar>(a,b); }
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| 11 | };
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| 12 |
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| 13 | int main(int, char**)
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| 14 | {
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| 15 | Matrix4d m1 = Matrix4d::Random(), m2 = Matrix4d::Random();
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| 16 | cout << m1.binaryExpr(m2, MakeComplexOp<double>()) << endl;
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| 17 | return 0;
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| 18 | }
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