Issue #637: Create visualization properties at Workshop constructor

[modules/shaper.git] / src / Model / Model_AttributeRefAttr.h

diff --git a/src/Model/Model_AttributeRefAttr.h b/src/Model/Model_AttributeRefAttr.h
index 94609a8f5f37e5e9390638844764f3d177d5b775..49337e695a9e7ebae3b79a944271b6a3d2b72f52 100644 (file)
--- a/src/Model/Model_AttributeRefAttr.h
+++ b/src/Model/Model_AttributeRefAttr.h
@@ -40,6 +40,9 @@ class Model_AttributeRefAttr : public ModelAPI_AttributeRefAttr
   /// Returns object referenced from this attribute
   MODEL_EXPORT virtual ObjectPtr object();
 
+  /// Returns true if attribute was  initialized by some value
+  MODEL_EXPORT virtual bool isInitialized();
+
  protected:
   /// Objects are created for features automatically
   MODEL_EXPORT Model_AttributeRefAttr(TDF_Label& theLabel);