1 // This file is part of Eigen, a lightweight C++ template library 2 // for linear algebra. 3 // 4 // Copyright (C) 2009 Keir Mierle <mierle (at) gmail.com> 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 template<DenseIndex rows, DenseIndex cols> 13 void resizeLikeTest() 14 { 15 MatrixXf A(rows, cols); 16 MatrixXf B; 17 Matrix<double, rows, cols> C; 18 B.resizeLike(A); 19 C.resizeLike(B); // Shouldn't crash. 20 VERIFY(B.rows() == rows && B.cols() == cols); 21 22 VectorXf x(rows); 23 RowVectorXf y; 24 y.resizeLike(x); 25 VERIFY(y.rows() == 1 && y.cols() == rows); 26 27 y.resize(cols); 28 x.resizeLike(y); 29 VERIFY(x.rows() == cols && x.cols() == 1); 30 } 31 32 void resizeLikeTest12() { resizeLikeTest<1,2>(); } 33 void resizeLikeTest1020() { resizeLikeTest<10,20>(); } 34 void resizeLikeTest31() { resizeLikeTest<3,1>(); } 35 36 void test_resize() 37 { 38 CALL_SUBTEST(resizeLikeTest12() ); 39 CALL_SUBTEST(resizeLikeTest1020() ); 40 CALL_SUBTEST(resizeLikeTest31() ); 41 } 42
