diff options
Diffstat (limited to 'libs/pbd/pbd/stateful.h')
| -rw-r--r-- | libs/pbd/pbd/stateful.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libs/pbd/pbd/stateful.h b/libs/pbd/pbd/stateful.h index 324d9c1222..0204c8084a 100644 --- a/libs/pbd/pbd/stateful.h +++ b/libs/pbd/pbd/stateful.h @@ -38,7 +38,7 @@ class Stateful { virtual XMLNode& get_state (void) = 0; - virtual int set_state (const XMLNode&, int version = 3000) = 0; + virtual int set_state (const XMLNode&, int version) = 0; /* Extra XML nodes */ @@ -47,6 +47,9 @@ class Stateful { const PBD::ID& id() const { return _id; } + static int current_state_version; + static int loading_state_version; + protected: void add_instant_xml (XMLNode&, const sys::path& directory_path); |