Move eigen to third party (#282)

* remove useless statement

* Add eigen to third_party dir

* remove reducdant lines
This commit is contained in:
Jack Zhou
2022-09-26 19:24:02 +08:00
committed by GitHub
parent 36eb6fbba6
commit 355382ad63
1781 changed files with 420576 additions and 71 deletions

View File

@@ -0,0 +1,12 @@
MatrixXi m = MatrixXi::Random(3, 4);
cout << "Here is the matrix m:" << endl << m << endl;
cout << "Here is the rowwise reverse of m:" << endl
<< m.rowwise().reverse() << endl;
cout << "Here is the colwise reverse of m:" << endl
<< m.colwise().reverse() << endl;
cout << "Here is the coefficient (1,0) in the rowise reverse of m:" << endl
<< m.rowwise().reverse()(1, 0) << endl;
cout << "Let us overwrite this coefficient with the value 4." << endl;
// m.colwise().reverse()(1,0) = 4;
cout << "Now the matrix m is:" << endl << m << endl;