Padding.h

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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 __PADDING_H__
#define __PADDING_H__
 
#include <cstdint>
#include <vector>
 
template <typename Derived> class PaddingBase
{
public:
  virtual ~PaddingBase() = default;
 
public:
  uint32_t count(void) const { return _values.size(); }
 
public:
  uint32_t &value(uint32_t n) { return _values.at(n); }
  const uint32_t &value(uint32_t n) const { return _values.at(n); }
 
public:
  void resize(uint32_t len) { return _values.resize(len); }
 
private:
  std::vector<uint32_t> _values;
};
 
struct RawPadding final : public PaddingBase<RawPadding>
{
  // Empty
};
 
struct SpatialPadding final : public PaddingBase<SpatialPadding>
{
  // Empty
};
 
#endif // __PADDING_H__