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/*
 * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
 * Copyright (c) 2017 ARM Limited.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @file CLStridedSlice.h
 * @ingroup COM_AI_RUNTIME
 * @brief This file contains arm_compute::CLStridedSlice and arm_compute::CLStridedSliceCPU class
 */

#ifndef __ARM_COMPUTE_CLSTRIDEDSLICEEX_H__
#define __ARM_COMPUTE_CLSTRIDEDSLICEEX_H__

#include "arm_compute/runtime/CL/ICLSimpleFunction.h"

namespace arm_compute
{
class ICLTensor;

/**
 * @brief Class to run @ref CLStridedSliceKernel
 */
class CLStridedSliceEx : public ICLSimpleFunction
{
public:
  /**
   * @brief Initialise the kernel's inputs and outputs
   * @param[in]  input   Tensor input. Data type supported:
   *                     U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32
   * @param[out] output  Output tensor. Data type supported: Same as @p input
   * @param[in]  beginData 'begin' vector of strided slice operation
   * @param[in]  endData   'end' vector of strided slice operation
   * @param[in]  stridesData 'strides' vector of strided slice operation
   * @param[in]  beginMask  If the ith bit is set, begin[i] is ignored
   * @param[in]  endMask    If the ith bit is set, end[i] is ignored
   * @param[in]  shrinkAxisMask  If the ith bit is set, the ith specification shrinks the
   *                             dimensionality by 1, taking on the value at index begin[i]
   * @return N/A
   */
  void configure(const ICLTensor *input, ICLTensor *output, ICLTensor *beginData,
                 ICLTensor *endData, ICLTensor *stridesData, int32_t beginMask, int32_t endMask,
                 int32_t shrinkAxisMask);
};
}
#endif /*__ARM_COMPUTE_CLSTRIDEDSLICEEX_H__ */