| // This file is part of Eigen, a lightweight C++ template library |
| // for linear algebra. |
| // |
| // Copyright (C) 2013 Hauke Heibel <hauke.heibel@gmail.com> |
| // |
| // This Source Code Form is subject to the terms of the Mozilla |
| // Public License v. 2.0. If a copy of the MPL was not distributed |
| // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| #include "main.h" |
| |
| #include <Eigen/Core> |
| |
| template <typename T, int Rows, int Cols> |
| void dense_storage_copy() |
| { |
| static const int Size = ((Rows==Dynamic || Cols==Dynamic) ? Dynamic : Rows*Cols); |
| typedef DenseStorage<T,Size, Rows,Cols, 0> DenseStorageType; |
| |
| const int rows = (Rows==Dynamic) ? 4 : Rows; |
| const int cols = (Cols==Dynamic) ? 3 : Cols; |
| const int size = rows*cols; |
| DenseStorageType reference(size, rows, cols); |
| T* raw_reference = reference.data(); |
| for (int i=0; i<size; ++i) |
| raw_reference[i] = static_cast<T>(i); |
| |
| DenseStorageType copied_reference(reference); |
| const T* raw_copied_reference = copied_reference.data(); |
| for (int i=0; i<size; ++i) |
| VERIFY_IS_EQUAL(raw_reference[i], raw_copied_reference[i]); |
| } |
| |
| template <typename T, int Rows, int Cols> |
| void dense_storage_assignment() |
| { |
| static const int Size = ((Rows==Dynamic || Cols==Dynamic) ? Dynamic : Rows*Cols); |
| typedef DenseStorage<T,Size, Rows,Cols, 0> DenseStorageType; |
| |
| const int rows = (Rows==Dynamic) ? 4 : Rows; |
| const int cols = (Cols==Dynamic) ? 3 : Cols; |
| const int size = rows*cols; |
| DenseStorageType reference(size, rows, cols); |
| T* raw_reference = reference.data(); |
| for (int i=0; i<size; ++i) |
| raw_reference[i] = static_cast<T>(i); |
| |
| DenseStorageType copied_reference; |
| copied_reference = reference; |
| const T* raw_copied_reference = copied_reference.data(); |
| for (int i=0; i<size; ++i) |
| VERIFY_IS_EQUAL(raw_reference[i], raw_copied_reference[i]); |
| } |
| |
| void test_dense_storage() |
| { |
| dense_storage_copy<int,Dynamic,Dynamic>(); |
| dense_storage_copy<int,Dynamic,3>(); |
| dense_storage_copy<int,4,Dynamic>(); |
| dense_storage_copy<int,4,3>(); |
| |
| dense_storage_copy<float,Dynamic,Dynamic>(); |
| dense_storage_copy<float,Dynamic,3>(); |
| dense_storage_copy<float,4,Dynamic>(); |
| dense_storage_copy<float,4,3>(); |
| |
| dense_storage_assignment<int,Dynamic,Dynamic>(); |
| dense_storage_assignment<int,Dynamic,3>(); |
| dense_storage_assignment<int,4,Dynamic>(); |
| dense_storage_assignment<int,4,3>(); |
| |
| dense_storage_assignment<float,Dynamic,Dynamic>(); |
| dense_storage_assignment<float,Dynamic,3>(); |
| dense_storage_assignment<float,4,Dynamic>(); |
| dense_storage_assignment<float,4,3>(); |
| } |