73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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* Copyright (c) 2017-2019 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_TEST_IARRAYACCESSOR_H
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#define ARM_COMPUTE_TEST_IARRAYACCESSOR_H
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namespace arm_compute
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{
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namespace test
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{
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/** Common interface to provide information and access to array like
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* structures.
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*/
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template <typename T>
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class IArrayAccessor
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{
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public:
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/** Array value type */
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using value_type = T;
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/** Virtual destructor. */
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virtual ~IArrayAccessor() = default;
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/** Number of elements of the tensor.
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*
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* @return the number of elements.
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*/
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virtual size_t num_values() const = 0;
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/** Access to the buffer.
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*
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* @return A pointer to the first element in the buffer.
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*/
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virtual T *buffer() = 0;
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/** Resize array.
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*
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* @param[in] num The new array size in number of elements
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*/
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virtual void resize(size_t num) = 0;
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/** Reference to the element of the array located at the given index
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*
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* @param[in] index Index of the element
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*
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* @return A reference to the element of the array located at the given index.
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*/
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virtual T &at(size_t index) const = 0;
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};
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} // namespace test
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_TEST_IARRAYACCESSOR_H */
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