Cross Reference: /external/eigen/test/diagonal.cpp

Lines Matching defs:diagonal
12 template<typename MatrixType> void diagonal(const MatrixType& m)
23   //check diagonal()
24   VERIFY_IS_APPROX(m1.diagonal(), m1.transpose().diagonal());
25   m2.diagonal() = 2 * m1.diagonal();
26   m2.diagonal()[0] *= 3;
35     // check sub/super diagonal
38       VERIFY(m1.template diagonal<N1>().RowsAtCompileTime == m1.diagonal(N1).size());
39       VERIFY(m1.template diagonal<N2>().RowsAtCompileTime == m1.diagonal(N2).size());
42     m2.template diagonal<N1>() = 2 * m1.template diagonal<N1>();
43     VERIFY_IS_APPROX(m2.template diagonal<N1>(), static_cast<Scalar>(2) * m1.diagonal(N1));
44     m2.template diagonal<N1>()[0] *= 3;
45     VERIFY_IS_APPROX(m2.template diagonal<N1>()[0], static_cast<Scalar>(6) * m1.template diagonal<N1>()[0]);
48     m2.template diagonal<N2>() = 2 * m1.template diagonal<N2>();
49     m2.template diagonal<N2>()[0] *= 3;
50     VERIFY_IS_APPROX(m2.template diagonal<N2>()[0], static_cast<Scalar>(6) * m1.template diagonal<N2>()[0]);
52     m2.diagonal(N1) = 2 * m1.diagonal(N1);
53     VERIFY_IS_APPROX(m2.template diagonal<N1>(), static_cast<Scalar>(2) * m1.diagonal(N1));
54     m2.diagonal(N1)[0] *= 3;
55     VERIFY_IS_APPROX(m2.diagonal(N1)[0], static_cast<Scalar>(6) * m1.diagonal(N1)[0]);
57     m2.diagonal(N2) = 2 * m1.diagonal(N2);
58     VERIFY_IS_APPROX(m2.template diagonal<N2>(), static_cast<Scalar>(2) * m1.diagonal(N2));
59     m2.diagonal(N2)[0] *= 3;
60     VERIFY_IS_APPROX(m2.diagonal(N2)[0], static_cast<Scalar>(6) * m1.diagonal(N2)[0]);
67     CALL_SUBTEST_1( diagonal(Matrix<float, 1, 1>()) );
68     CALL_SUBTEST_1( diagonal(Matrix<float, 4, 9>()) );
69     CALL_SUBTEST_1( diagonal(Matrix<float, 7, 3>()) );
70     CALL_SUBTEST_2( diagonal(Matrix4d()) );
71     CALL_SUBTEST_2( diagonal(MatrixXcf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
72     CALL_SUBTEST_2( diagonal(MatrixXi(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
73     CALL_SUBTEST_2( diagonal(MatrixXcd(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
74     CALL_SUBTEST_1( diagonal(MatrixXf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
75     CALL_SUBTEST_1( diagonal(Matrix<float,Dynamic,4>(3, 4)) );