Tutorial_ArrayClass_interop_matrix.cpp
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1 #include <Eigen/Dense>
2 #include <iostream>
3 
4 using namespace Eigen;
5 using namespace std;
6 
7 int main()
8 {
9  MatrixXf m(2,2);
10  MatrixXf n(2,2);
11  MatrixXf result(2,2);
12 
13  m << 1,2,
14  3,4;
15  n << 5,6,
16  7,8;
17 
18  result = m * n;
19  cout << "-- Matrix m*n: --" << endl << result << endl << endl;
20  result = m.array() * n.array();
21  cout << "-- Array m*n: --" << endl << result << endl << endl;
22  result = m.cwiseProduct(n);
23  cout << "-- With cwiseProduct: --" << endl << result << endl << endl;
24  result = m.array() + 4;
25  cout << "-- Array m + 4: --" << endl << result << endl << endl;
26 }
Matrix3f m
int n
Namespace containing all symbols from the Eigen library.
Definition: jet.h:637
Definition: BFloat16.h:88
Values result


gtsam
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autogenerated on Tue Jul 4 2023 02:40:38