| /* |
| * 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_IACCESSOR_H__ |
| #define __ARM_COMPUTE_TEST_IACCESSOR_H__ |
| |
| #include "arm_compute/core/Coordinates.h" |
| #include "arm_compute/core/Types.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| /** Common interface to provide information and access to tensor like |
| * structures. |
| */ |
| class IAccessor |
| { |
| public: |
| /** Pure virtual destructor. */ |
| virtual ~IAccessor() = 0; |
| |
| /** Shape of the tensor. */ |
| virtual TensorShape shape() const = 0; |
| |
| /** Size of each element in the tensor in bytes. */ |
| virtual size_t element_size() const = 0; |
| |
| /** Total size of the tensor in bytes. */ |
| virtual size_t size() const = 0; |
| |
| /** Image format of the tensor. */ |
| virtual Format format() const = 0; |
| |
| /** Data type of the tensor. */ |
| virtual DataType data_type() const = 0; |
| |
| /** Number of channels of the tensor. */ |
| virtual int num_channels() const = 0; |
| |
| /** Number of elements of the tensor. */ |
| virtual int num_elements() const = 0; |
| |
| /** Number of bits for the fractional part. */ |
| virtual int fixed_point_position() const = 0; |
| |
| /** Read only access to the specified element. |
| * |
| * @param[in] coord Coordinates of the desired element. |
| * |
| * @return A pointer to the desired element. |
| */ |
| virtual const void *operator()(const Coordinates &coord) const = 0; |
| |
| /** Access to the specified element. |
| * |
| * @param[in] coord Coordinates of the desired element. |
| * |
| * @return A pointer to the desired element. |
| */ |
| virtual void *operator()(const Coordinates &coord) = 0; |
| }; |
| |
| inline IAccessor::~IAccessor() |
| { |
| } |
| } // namespace test |
| } // namespace arm_compute |
| #endif |