class_export.h

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#ifndef OPEN_WALKER_CORE_PLUGINS_CLASS_EXPORT_H
#define OPEN_WALKER_CORE_PLUGINS_CLASS_EXPORT_H

#define OW_PLUGIN_CLASS_CREATE(Class) \
extern "C" \
{ \
  void* create() \
  { \
    Class* ptr = new Class; \
    return static_cast<ow_core::IGenericClass*>(ptr); \
  } \
}


#define OW_PLUGIN_CLASS_DESTROY(Class) \
extern "C" \
{ \
  void destroy(void* ptr) \
  { \
    ow_core::IGenericClass* g = reinterpret_cast<ow_core::IGenericClass*>(ptr); \
    Class* c = static_cast<Class*>(g); \
    delete c; \
  } \
}

#define OW_PLUGIN_CLASS(Class) \
  OW_PLUGIN_CLASS_CREATE(Class) \
  OW_PLUGIN_CLASS_CREATE(Class)


#endif // OPEN_WALKER_CORE_PLUGINS_CLASS_EXPORT_H