Files
FastDeploy/third_party/eigen/doc/snippets/MatrixBase_noalias.cpp
Jack Zhou 355382ad63 Move eigen to third party (#282)
* remove useless statement

* Add eigen to third_party dir

* remove reducdant lines
2022-09-26 19:24:02 +08:00

6 lines
136 B
C++

Matrix2d a, b, c;
a << 1, 2, 3, 4;
b << 5, 6, 7, 8;
c.noalias() = a * b; // this computes the product directly to c
cout << c << endl;