Microsoft has __based pointers - e.g. pointers that are based on others - not sure whether gcc/clang has something like it - http://msdn.microsoft.com/en-us/lib

Microsoft has __based pointers - e.g. pointers that are based on others - not sure whether gcc/clang has something like it - http://msdn.microsoft.com/en-us/library/57a97k4e.aspx http://msdn.microsoft.com/en-us/library/57a97k4e.aspx