Union of validator and filter functionalities.

[modules/shaper.git] / src / ModelAPI / ModelAPI_Attribute.h

diff --git a/src/ModelAPI/ModelAPI_Attribute.h b/src/ModelAPI/ModelAPI_Attribute.h
index 179fbae2ff8f9636c80e2ce7289cacd847e3e4a9..1892b77bc8c5687367d091a559fc67a7451450b5 100644 (file)
--- a/src/ModelAPI/ModelAPI_Attribute.h
+++ b/src/ModelAPI/ModelAPI_Attribute.h
@@ -25,6 +25,7 @@ class ModelAPI_Attribute
  protected:
   // accessible from the attributes
   bool myIsInitialized; ///< is some value assigned to this attribute
+  bool mySetInitializedBlocked; ///< is initialized blocked
   bool myIsArgument;    ///< is this attribute used as an argument for execution
   bool myIsImmutable;   ///< is this attribute can be changed programmatically (e.g. by constraint)
 
@@ -48,6 +49,11 @@ class ModelAPI_Attribute
   /// Makes attribute initialized
   MODELAPI_EXPORT void setInitialized();
 
+  /// Blocks sending "attribute updated" if theBlock is true
+  /// \param theBlock a block value
+  /// \return the previous block value
+  MODELAPI_EXPORT bool blockSetInitialized(const bool theBlock);
+
   /// Set this attribute is argument for result (change of this attribute requires update of result).
   /// By default it is true.
   MODELAPI_EXPORT void setIsArgument(const bool theFlag);