20 #ifndef __pbd_stateful_diff_command_h__
21 #define __pbd_stateful_diff_command_h__
23 #include <boost/shared_ptr.hpp>
24 #include <boost/weak_ptr.hpp>
32 class StatefulDestructible;
boost::weak_ptr< Stateful > _object
the object in question
class LIBPBD_API StatefulDiffCommand
PBD::PropertyList * _changes
property changes to execute this command
class LIBPBD_API PropertyList