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Diffstat (limited to 'framework/datasets/CartesianProductDataset.h')
| -rw-r--r-- | framework/datasets/CartesianProductDataset.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/framework/datasets/CartesianProductDataset.h b/framework/datasets/CartesianProductDataset.h deleted file mode 100644 index f6e45ddc12..0000000000 --- a/framework/datasets/CartesianProductDataset.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Copyright (c) 2017 ARM Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#ifndef ARM_COMPUTE_TEST_DATASET_CARTESIAN_PRODUCT -#define ARM_COMPUTE_TEST_DATASET_CARTESIAN_PRODUCT - -#include "Dataset.h" - -#include <string> -#include <tuple> -#include <utility> - -namespace arm_compute -{ -namespace test -{ -namespace framework -{ -namespace dataset -{ -/** Implementation of a dataset representing all combinations of values of the input datasets. - * - * For example, for the inputs {1, 2} and {3, 4} this dataset virtually - * represents the values {(1, 3), (1, 4), (2, 3), (2, 4)}. - */ -template <typename T, typename U> -class CartesianProductDataset : public Dataset -{ -private: - using T_noref = typename std::remove_reference<T>::type; - using U_noref = typename std::remove_reference<U>::type; - using iter1_type = typename T_noref::iterator; - using iter2_type = typename U_noref::iterator; - -public: - /** Construct dataset from the given datasets. - * - * @param[in] dataset1 First dataset. - * @param[in] dataset2 Second dataset. - */ - CartesianProductDataset(T &&dataset1, U &&dataset2) - : _dataset1{ std::forward<T>(dataset1) }, - _dataset2{ std::forward<U>(dataset2) } - { - } - - CartesianProductDataset(CartesianProductDataset &&) = default; - - /** Type of the dataset. */ - using type = decltype(std::tuple_cat(*std::declval<iter1_type>(), *std::declval<iter2_type>())); - - /** Iterator for the dataset. */ - struct iterator - { - iterator(const T_noref *dataset1, const U_noref *dataset2) - : _iter1{ dataset1->begin() }, - _dataset2{ dataset2 }, - _iter2{ dataset2->begin() } - { - } - - iterator(const iterator &) = default; - iterator &operator=(const iterator &) = default; - iterator(iterator &&) = default; - iterator &operator=(iterator &&) = default; - - ~iterator() = default; - - std::string description() const - { - return _iter1.description() + ":" + _iter2.description(); - } - - CartesianProductDataset::type operator*() const - { - return std::tuple_cat(*_iter1, *_iter2); - } - - iterator &operator++() - { - ++_second_pos; - - if(_second_pos < _dataset2->size()) - { - ++_iter2; - } - else - { - _second_pos = 0; - _iter2 = _dataset2->begin(); - - ++_iter1; - } - - return *this; - } - - private: - iter1_type _iter1; - const U_noref *_dataset2; - iter2_type _iter2; - int _first_pos{ 0 }; - int _second_pos{ 0 }; - }; - - /** Iterator pointing at the begin of the dataset. - * - * @return Iterator for the dataset. - */ - iterator begin() const - { - return iterator(&_dataset1, &_dataset2); - } - - /** Size of the dataset. - * - * @return Number of values in the dataset. - */ - int size() const - { - return _dataset1.size() * _dataset2.size(); - } - -private: - T _dataset1; - U _dataset2; -}; - -/** Helper function to create a @ref CartesianProductDataset. - * - * @param[in] dataset1 First dataset. - * @param[in] dataset2 Second dataset. - * - * @return A grid dataset. - */ -template <typename T, typename U> -CartesianProductDataset<T, U> combine(T &&dataset1, U &&dataset2) -{ - return CartesianProductDataset<T, U>(std::forward<T>(dataset1), std::forward<U>(dataset2)); -} -} // namespace dataset -} // namespace framework -} // namespace test -} // namespace arm_compute -#endif /* ARM_COMPUTE_TEST_DATASET_CARTESIAN_PRODUCT */ |