Modify StatefulDiffCommand undo record to only contain the changes in one direction...
authorCarl Hetherington <carl@carlh.net>
Wed, 25 Aug 2010 17:31:57 +0000 (17:31 +0000)
committerCarl Hetherington <carl@carlh.net>
Wed, 25 Aug 2010 17:31:57 +0000 (17:31 +0000)
commit21855b71d2eb8006fda96aefacfa60140ae747d3
treea5a5148ef41be377a0670bf708845b7197baf5d4
parent803f3a6a307bea4bdd804041a0e0a846f48938ee
Modify StatefulDiffCommand undo record to only contain the changes in one direction, as the other direction can be inferred.  Breaks session history file compatibility.

git-svn-id: svn://localhost/ardour2/branches/3.0@7684 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/ardour/playlist.h
libs/ardour/playlist.cc
libs/pbd/pbd/properties.h
libs/pbd/pbd/property_basics.h
libs/pbd/pbd/property_list.h
libs/pbd/pbd/sequence_property.h
libs/pbd/pbd/stateful.h
libs/pbd/pbd/stateful_diff_command.h
libs/pbd/property_list.cc
libs/pbd/stateful.cc
libs/pbd/stateful_diff_command.cc