1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// This file is part of Eigen, a lightweight C++ template library 2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// for linear algebra. 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com> 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// This Source Code Form is subject to the terms of the Mozilla 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// Public License v. 2.0. If a copy of the MPL was not distributed 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#include "main.h" 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define COMPARE_CORNER(A,B) \ 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL(matrix.A, matrix.B); \ 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL(const_matrix.A, const_matrix.B); 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate<typename MatrixType> void corners(const MatrixType& m) 17c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 18c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath typedef typename MatrixType::Index Index; 19c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index rows = m.rows(); 20c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index cols = m.cols(); 21c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 22c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index r = internal::random<Index>(1,rows); 23c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index c = internal::random<Index>(1,cols); 24c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 25c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath MatrixType matrix = MatrixType::Random(rows,cols); 26c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath const MatrixType const_matrix = MatrixType::Random(rows,cols); 27c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 28c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(topLeftCorner(r,c), block(0,0,r,c)); 29c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(topRightCorner(r,c), block(0,cols-c,r,c)); 30c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(bottomLeftCorner(r,c), block(rows-r,0,r,c)); 31c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(bottomRightCorner(r,c), block(rows-r,cols-c,r,c)); 32c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 33c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index sr = internal::random<Index>(1,rows) - 1; 34c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index nr = internal::random<Index>(1,rows-sr); 35c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index sc = internal::random<Index>(1,cols) - 1; 36c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index nc = internal::random<Index>(1,cols-sc); 37c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 38c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(topRows(r), block(0,0,r,cols)); 39c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(middleRows(sr,nr), block(sr,0,nr,cols)); 40c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(bottomRows(r), block(rows-r,0,r,cols)); 41c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(leftCols(c), block(0,0,rows,c)); 42c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(middleCols(sc,nc), block(0,sc,rows,nc)); 43c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath COMPARE_CORNER(rightCols(c), block(0,cols-c,rows,c)); 44c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 45c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 46c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate<typename MatrixType, int CRows, int CCols, int SRows, int SCols> void corners_fixedsize() 47c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 48c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath MatrixType matrix = MatrixType::Random(); 49c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath const MatrixType const_matrix = MatrixType::Random(); 50c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 51c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath enum { 52c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath rows = MatrixType::RowsAtCompileTime, 53c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath cols = MatrixType::ColsAtCompileTime, 54c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath r = CRows, 55c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath c = CCols, 56c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath sr = SRows, 57c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath sc = SCols 58c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath }; 59c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 60c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template topLeftCorner<r,c>()), (matrix.template block<r,c>(0,0))); 61c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template topRightCorner<r,c>()), (matrix.template block<r,c>(0,cols-c))); 62c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template bottomLeftCorner<r,c>()), (matrix.template block<r,c>(rows-r,0))); 63c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template bottomRightCorner<r,c>()), (matrix.template block<r,c>(rows-r,cols-c))); 64c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 657faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template topLeftCorner<r,c>()), (matrix.template topLeftCorner<r,Dynamic>(r,c))); 667faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template topRightCorner<r,c>()), (matrix.template topRightCorner<r,Dynamic>(r,c))); 677faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template bottomLeftCorner<r,c>()), (matrix.template bottomLeftCorner<r,Dynamic>(r,c))); 687faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template bottomRightCorner<r,c>()), (matrix.template bottomRightCorner<r,Dynamic>(r,c))); 697faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez 707faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template topLeftCorner<r,c>()), (matrix.template topLeftCorner<Dynamic,c>(r,c))); 717faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template topRightCorner<r,c>()), (matrix.template topRightCorner<Dynamic,c>(r,c))); 727faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template bottomLeftCorner<r,c>()), (matrix.template bottomLeftCorner<Dynamic,c>(r,c))); 737faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((matrix.template bottomRightCorner<r,c>()), (matrix.template bottomRightCorner<Dynamic,c>(r,c))); 747faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez 75c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template topRows<r>()), (matrix.template block<r,cols>(0,0))); 76c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template middleRows<r>(sr)), (matrix.template block<r,cols>(sr,0))); 77c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template bottomRows<r>()), (matrix.template block<r,cols>(rows-r,0))); 78c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template leftCols<c>()), (matrix.template block<rows,c>(0,0))); 79c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template middleCols<c>(sc)), (matrix.template block<rows,c>(0,sc))); 80c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((matrix.template rightCols<c>()), (matrix.template block<rows,c>(0,cols-c))); 81c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 82c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template topLeftCorner<r,c>()), (const_matrix.template block<r,c>(0,0))); 83c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template topRightCorner<r,c>()), (const_matrix.template block<r,c>(0,cols-c))); 84c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template bottomLeftCorner<r,c>()), (const_matrix.template block<r,c>(rows-r,0))); 85c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template bottomRightCorner<r,c>()), (const_matrix.template block<r,c>(rows-r,cols-c))); 86c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 877faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template topLeftCorner<r,c>()), (const_matrix.template topLeftCorner<r,Dynamic>(r,c))); 887faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template topRightCorner<r,c>()), (const_matrix.template topRightCorner<r,Dynamic>(r,c))); 897faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template bottomLeftCorner<r,c>()), (const_matrix.template bottomLeftCorner<r,Dynamic>(r,c))); 907faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template bottomRightCorner<r,c>()), (const_matrix.template bottomRightCorner<r,Dynamic>(r,c))); 917faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez 927faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template topLeftCorner<r,c>()), (const_matrix.template topLeftCorner<Dynamic,c>(r,c))); 937faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template topRightCorner<r,c>()), (const_matrix.template topRightCorner<Dynamic,c>(r,c))); 947faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template bottomLeftCorner<r,c>()), (const_matrix.template bottomLeftCorner<Dynamic,c>(r,c))); 957faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez VERIFY_IS_EQUAL((const_matrix.template bottomRightCorner<r,c>()), (const_matrix.template bottomRightCorner<Dynamic,c>(r,c))); 967faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez 97c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template topRows<r>()), (const_matrix.template block<r,cols>(0,0))); 98c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template middleRows<r>(sr)), (const_matrix.template block<r,cols>(sr,0))); 99c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template bottomRows<r>()), (const_matrix.template block<r,cols>(rows-r,0))); 100c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template leftCols<c>()), (const_matrix.template block<rows,c>(0,0))); 101c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template middleCols<c>(sc)), (const_matrix.template block<rows,c>(0,sc))); 102c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VERIFY_IS_EQUAL((const_matrix.template rightCols<c>()), (const_matrix.template block<rows,c>(0,cols-c))); 103c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 104c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 105c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathvoid test_corners() 106c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 107c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for(int i = 0; i < g_repeat; i++) { 108c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_1( corners(Matrix<float, 1, 1>()) ); 109c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_2( corners(Matrix4d()) ); 110c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_3( corners(Matrix<int,10,12>()) ); 111c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_4( corners(MatrixXcf(5, 7)) ); 112c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_5( corners(MatrixXf(21, 20)) ); 113c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 114c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_1(( corners_fixedsize<Matrix<float, 1, 1>, 1, 1, 0, 0>() )); 115c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_2(( corners_fixedsize<Matrix4d,2,2,1,1>() )); 116c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath CALL_SUBTEST_3(( corners_fixedsize<Matrix<int,10,12>,4,7,5,2>() )); 117c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 118c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 119