Isabella Gottardi | b797fa2 | 2017-06-23 15:02:11 +0100 | [diff] [blame] | 1 | /* |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Isabella Gottardi | b797fa2 | 2017-06-23 15:02:11 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_TEST_ILUTACCESSOR_H |
| 25 | #define ARM_COMPUTE_TEST_ILUTACCESSOR_H |
Isabella Gottardi | b797fa2 | 2017-06-23 15:02:11 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Coordinates.h" |
| 28 | #include "arm_compute/core/Types.h" |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | namespace test |
| 33 | { |
| 34 | /** Common interface to provide information and access to Lut like |
| 35 | * structures. |
| 36 | */ |
| 37 | template <typename T> |
| 38 | class ILutAccessor |
| 39 | { |
| 40 | public: |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 41 | /** Lut value type */ |
Isabella Gottardi | b797fa2 | 2017-06-23 15:02:11 +0100 | [diff] [blame] | 42 | using value_type = T; |
| 43 | |
| 44 | /** Pure virtual destructor. */ |
| 45 | virtual ~ILutAccessor() = default; |
| 46 | |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 47 | /** Number of elements of the Lut. |
| 48 | * |
| 49 | * @return the number of elements. |
| 50 | */ |
Isabella Gottardi | b797fa2 | 2017-06-23 15:02:11 +0100 | [diff] [blame] | 51 | virtual int num_elements() const = 0; |
| 52 | |
| 53 | /** Read access to the specified element. |
| 54 | * |
| 55 | * @param[in] input_value Lut input value, from numericlimits<T>:min to numericlimits<T>:max. |
| 56 | * |
| 57 | * @return Output desired element. |
| 58 | */ |
| 59 | virtual const T &operator[](T input_value) const = 0; |
| 60 | |
| 61 | /** Write access to the specified element. |
| 62 | * |
| 63 | * @param[in] input_value Lut input value, from numericlimits<T>:min to numericlimits<T>:max. |
| 64 | * |
| 65 | * @return Output desired element. |
| 66 | */ |
| 67 | virtual T &operator[](T input_value) = 0; |
| 68 | }; |
| 69 | |
| 70 | } // namespace test |
| 71 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 72 | #endif /* ARM_COMPUTE_TEST_ILUTACCESSOR_H */ |