doc/snippets/Matrix_Map_stride.cpp

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

Matrix4i A;
A << 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16;

std::cout << Matrix2i::Map(&A(1, 1), Stride<8, 2>()) << std::endl;