doc/snippets/MatrixBase_template_int_int_bottomRightCorner.cpp

// SPDX-FileCopyrightText: The Eigen Authors
// SPDX-License-Identifier: MPL-2.0

Matrix4i m = Matrix4i::Random();
cout << "Here is the matrix m:" << endl << m << endl;
cout << "Here is m.bottomRightCorner<2,2>():" << endl;
cout << m.bottomRightCorner<2, 2>() << endl;
m.bottomRightCorner<2, 2>().setZero();
cout << "Now the matrix m is:" << endl << m << endl;