Issue #979: Manage parameters

[modules/shaper.git] / src / ParametersPlugin / ParametersPlugin_ParametersMgr.h

diff --git a/src/ParametersPlugin/ParametersPlugin_ParametersMgr.h b/src/ParametersPlugin/ParametersPlugin_ParametersMgr.h
index 374399a753db951f12d5e56d21e5a788180eb0f4..5c82367ad6367b560232e2610e36b5a5e4b27d46 100644 (file)
--- a/src/ParametersPlugin/ParametersPlugin_ParametersMgr.h
+++ b/src/ParametersPlugin/ParametersPlugin_ParametersMgr.h
@@ -50,6 +50,10 @@ public:
 
   /// Reimplemented from ModelAPI_Feature::isPreviewNeeded(). Returns false.
   PARAMETERSPLUGIN_EXPORT virtual bool isPreviewNeeded() const { return false; }
+
+  /// Returns true if result is persistent (stored in document) and on undo-redo, save-open
+  /// it is not needed to recompute it.
+  PARAMETERSPLUGIN_EXPORT virtual bool isPersistentResult() {return false;}
 };