78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
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/*
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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_RAWLUTACCESSOR_H
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#define ARM_COMPUTE_TEST_RAWLUTACCESSOR_H
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#include "ILutAccessor.h"
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#include <map>
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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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/** Accessor implementation for std::map-lut objects. */
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template <typename T>
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class RawLutAccessor : public ILutAccessor<T>
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{
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public:
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/** Create an accessor for the given @p std::map.
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*/
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RawLutAccessor(std::map<T, T> &lut)
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: _lut{ lut }
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{
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}
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/** Prevent instances of this class from being copy constructed */
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RawLutAccessor(const RawLutAccessor &) = delete;
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/** Prevent instances of this class from being copied */
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RawLutAccessor &operator=(const RawLutAccessor &) = delete;
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/** Allow instances of this class to be move constructed */
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RawLutAccessor(RawLutAccessor &&) = default;
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/** Allow instances of this class to be moved */
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RawLutAccessor &operator=(RawLutAccessor &&) = default;
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int num_elements() const override
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{
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return _lut.size();
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}
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const T &operator[](T input_value) const override
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{
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return _lut[input_value];
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}
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T &operator[](T input_value) override
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{
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return _lut[input_value];
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}
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private:
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std::map<T, T> &_lut;
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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_RAWLUTACCESSOR_H */
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