12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 |
- // 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>();
- }
|