From 44861dcbfeee041223c4aac1ee075e92fa4daa01 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sun, 18 Sep 2016 12:42:15 +0200 Subject: update --- eigen/doc/snippets/MatrixBase_cwiseEqual.cpp | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 eigen/doc/snippets/MatrixBase_cwiseEqual.cpp (limited to 'eigen/doc/snippets/MatrixBase_cwiseEqual.cpp') diff --git a/eigen/doc/snippets/MatrixBase_cwiseEqual.cpp b/eigen/doc/snippets/MatrixBase_cwiseEqual.cpp new file mode 100644 index 0000000..eb3656f --- /dev/null +++ b/eigen/doc/snippets/MatrixBase_cwiseEqual.cpp @@ -0,0 +1,7 @@ +MatrixXi m(2,2); +m << 1, 0, + 1, 1; +cout << "Comparing m with identity matrix:" << endl; +cout << m.cwiseEqual(MatrixXi::Identity(2,2)) << endl; +int count = m.cwiseEqual(MatrixXi::Identity(2,2)).count(); +cout << "Number of coefficients that are equal: " << count << endl; -- cgit v1.2.3