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_ILUTACCESSOR_H
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#define ARM_COMPUTE_TEST_ILUTACCESSOR_H
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#include "arm_compute/core/Coordinates.h"
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#include "arm_compute/core/Types.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 Lut like
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* structures.
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*/
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template <typename T>
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class ILutAccessor
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{
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public:
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/** Lut value type */
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using value_type = T;
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/** Pure virtual destructor. */
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virtual ~ILutAccessor() = default;
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/** Number of elements of the Lut.
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*
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* @return the number of elements.
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*/
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virtual int num_elements() const = 0;
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/** Read access to the specified element.
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*
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* @param[in] input_value Lut input value, from numericlimits<T>:min to numericlimits<T>:max.
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*
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* @return Output desired element.
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*/
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virtual const T &operator[](T input_value) const = 0;
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/** Write access to the specified element.
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*
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* @param[in] input_value Lut input value, from numericlimits<T>:min to numericlimits<T>:max.
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*
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* @return Output desired element.
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*/
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virtual T &operator[](T input_value) = 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_ILUTACCESSOR_H */
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