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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
*
* 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.
*/
#ifndef __NEURUN_BACKEND_OPERAND_I_TENSOR_H__
#define __NEURUN_BACKEND_OPERAND_I_TENSOR_H__
#include <cstring>
#include <cstdint>
#include "util/feature/Coordinate4D.h"
namespace neurun
{
namespace backend
{
namespace operand
{
class ITensor
{
public:
virtual ~ITensor() = default;
public:
virtual uint8_t *buffer() const = 0;
virtual size_t total_size() const = 0;
virtual size_t dimension(size_t index) const = 0;
virtual size_t num_dimensions() const = 0;
virtual size_t calcOffset(const neurun::util::feature::Coordinate4D &coords) = 0;
};
} // namespace operand
} // namespace backend
} // namespace neurun
#endif // __NEURUN_BACKEND_OPERAND_I_TENSOR_H__
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