BaseObject.h

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif
 
#include "BLI_sys_types.h"
 
namespace Freestyle {
 
class BaseObject {
 public:
  inline BaseObject()
  {
    _ref_counter = 0;
  }
 
  virtual ~BaseObject() {}
 
  virtual int destroy()
  {
    return release();
  }
 
  inline int addRef()
  {
    return ++_ref_counter;
  }
 
  inline int release()
  {
    if (_ref_counter) {
      _ref_counter--;
    }
    return _ref_counter;
  }
 
 private:
  uint _ref_counter;
 
#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:BaseObject")
#endif
};
 
} /* namespace Freestyle */