1 /* 2 * Copyright (c) 2017-2019 Arm Limited. 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 */ 24 #ifndef ARM_COMPUTE_STRIDES_H 25 #define ARM_COMPUTE_STRIDES_H 26 27 #include "arm_compute/core/Dimensions.h" 28 #include "arm_compute/core/Error.h" 29 30 #include <algorithm> 31 #include <array> 32 #include <cstddef> 33 34 namespace arm_compute 35 { 36 /** Strides of an item in bytes */ 37 class Strides : public Dimensions<uint32_t> 38 { 39 public: 40 /** Constructor to initialize the strides. 41 * 42 * @param[in] strides Values to initialize the strides. 43 */ 44 template <typename... Ts> Strides(Ts...strides)45 constexpr Strides(Ts... strides) 46 : Dimensions{ strides... } 47 { 48 } 49 /** Allow instances of this class to be copy constructed */ 50 constexpr Strides(const Strides &) = default; 51 /** Allow instances of this class to be copied */ 52 Strides &operator=(const Strides &) = default; 53 /** Allow instances of this class to be move constructed */ 54 constexpr Strides(Strides &&) = default; 55 /** Allow instances of this class to be moved */ 56 Strides &operator=(Strides &&) = default; 57 /** Default destructor */ 58 ~Strides() = default; 59 }; 60 } // namespace arm_compute 61 #endif /*ARM_COMPUTE_STRIDES_H*/ 62