private static Class GetInternalImpl(Declaration @class)
        {
            var internalImpl = new Class
                                {
                                    Name = @class.Name + "Internal",
                                    Access = AccessSpecifier.Private,
                                    Namespace = @class.Namespace
                                };

            var @base = new BaseClassSpecifier { Type = new TagType(@class) };
            internalImpl.Bases.Add(@base);

            return internalImpl;
        }

 protected BaseClassSpecifier(BaseClassSpecifier.Internal* native, bool isInternalImpl = false)
 {
     __Instance = new global::System.IntPtr(native);
 }

 private static BaseClassSpecifier.Internal* __CopyValue(BaseClassSpecifier.Internal native)
 {
     var ret = (BaseClassSpecifier.Internal*) Marshal.AllocHGlobal(24);
     *ret = native;
     return ret;
 }

 public static BaseClassSpecifier __CreateInstance(BaseClassSpecifier.Internal native)
 {
     return new BaseClassSpecifier(native);
 }

 protected BaseClassSpecifier(BaseClassSpecifier.Internal* native, bool skipVTables = false)
 {
     if (native == null)
         return;
     __Instance = new global::System.IntPtr(native);
 }

 public static BaseClassSpecifier __CreateInstance(BaseClassSpecifier.Internal native, bool skipVTables = false)
 {
     return new BaseClassSpecifier(native, skipVTables);
 }

 private static void* __CopyValue(BaseClassSpecifier.__Internal native)
 {
     var ret = Marshal.AllocHGlobal(16);
     *(BaseClassSpecifier.__Internal*) ret = native;
     return ret.ToPointer();
 }

 internal BaseClassSpecifier(BaseClassSpecifier.Internal native)
     : this(&native)
 {
 }

 private BaseClassSpecifier(BaseClassSpecifier.Internal native)
     : this(__CopyValue(native))
 {
     __ownsNativeInstance = true;
 }

 internal BaseClassSpecifier(BaseClassSpecifier.Internal native)
     : this(__CopyValue(native))
 {
 }

 private static global::System.IntPtr __CopyValue(BaseClassSpecifier.Internal native)
 {
     global::System.IntPtr ret = Marshal.AllocHGlobal(12);
     *(BaseClassSpecifier.Internal*) ret = native;
     return ret;
 }