is_same_dense.cpp (1368B)
1 // This file is part of Eigen, a lightweight C++ template library 2 // for linear algebra. 3 // 4 // Copyright (C) 2015 Gael Guennebaud <gael.guennebaud@inria.fr> 5 // 6 // This Source Code Form is subject to the terms of the Mozilla 7 // Public License v. 2.0. If a copy of the MPL was not distributed 8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 10 #include "main.h" 11 12 using internal::is_same_dense; 13 14 EIGEN_DECLARE_TEST(is_same_dense) 15 { 16 typedef Matrix<double,Dynamic,Dynamic,ColMajor> ColMatrixXd; 17 typedef Matrix<std::complex<double>,Dynamic,Dynamic,ColMajor> ColMatrixXcd; 18 ColMatrixXd m1(10,10); 19 ColMatrixXcd m2(10,10); 20 Ref<ColMatrixXd> ref_m1(m1); 21 Ref<ColMatrixXd,0, Stride<Dynamic,Dynamic> > ref_m2_real(m2.real()); 22 Ref<const ColMatrixXd> const_ref_m1(m1); 23 24 VERIFY(is_same_dense(m1,m1)); 25 VERIFY(is_same_dense(m1,ref_m1)); 26 VERIFY(is_same_dense(const_ref_m1,m1)); 27 VERIFY(is_same_dense(const_ref_m1,ref_m1)); 28 29 VERIFY(is_same_dense(m1.block(0,0,m1.rows(),m1.cols()),m1)); 30 VERIFY(!is_same_dense(m1.row(0),m1.col(0))); 31 32 Ref<const ColMatrixXd> const_ref_m1_row(m1.row(1)); 33 VERIFY(!is_same_dense(m1.row(1),const_ref_m1_row)); 34 35 Ref<const ColMatrixXd> const_ref_m1_col(m1.col(1)); 36 VERIFY(is_same_dense(m1.col(1),const_ref_m1_col)); 37 38 39 VERIFY(!is_same_dense(m1, ref_m2_real)); 40 VERIFY(!is_same_dense(m2, ref_m2_real)); 41 }