PointerSequence.h

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include <algorithm>
 
#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif
 
namespace Freestyle {
 
template<typename C, typename T> class PointerSequence : public C {
  PointerSequence(PointerSequence &other);
  PointerSequence &operator=(PointerSequence &other);
 
  static void destroyer(T t)
  {
    delete t;
  }
 
 public:
  PointerSequence(){};
 
  ~PointerSequence()
  {
    destroy();
  }
 
  void destroy()
  {
    for_each(this->begin(), this->end(), destroyer);
  }
 
#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:PointerSequence")
#endif
};
 
} /* namespace Freestyle */