Advertisement
Guest User

Untitled

a guest
Mar 20th, 2019
48
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.38 KB | None | 0 0
  1. inline void multiply1(
  2. Eigen::MatrixXd &m,
  3. std::vector<double> &vector,
  4. std::vector<double> &result
  5. )
  6. {
  7. int size = (int)vector.size();
  8. result.resize(size);
  9. Eigen::Map<Eigen::VectorXd> Evector(vector.data(), size);
  10.  
  11. Eigen::VectorXd a;
  12. a.noalias() = m * Evector;
  13.  
  14. Eigen::VectorXd::Map(&result[0], a.size()) = a;
  15. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement