class Port;
class PortInsert;
class ProcessThread;
+class Progress;
class Processor;
class Region;
class Return;
* @return zero on success
*/
int save_state (std::string snapshot_name, bool pending = false, bool switch_to_snapshot = false, bool template_only = false);
+
+ int archive_session (const std::string&, const std::string&, Progress* p = 0);
+
int restore_state (std::string snapshot_name);
int save_template (std::string template_name, bool replace_existing = false);
int save_history (std::string snapshot_name = "");