X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_Attribute.h;h=442e4e4a05065fa93dedaecb8721c5959a362232;hb=5ee0ac732ede71b1a7784be6870c5f21f6782565;hp=a43bce2a89753766cbbb41467dd7de46e865328c;hpb=b8aa080b5bd95efebbcbe29dc61c27b9a32acefb;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_Attribute.h b/src/ModelAPI/ModelAPI_Attribute.h
index a43bce2a8..442e4e4a0 100644
--- 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)
 
@@ -43,11 +44,16 @@ class ModelAPI_Attribute
   MODELAPI_EXPORT const std::shared_ptr<ModelAPI_Object>& owner() const;
 
   /// Returns true if attribute was  initialized by some value
-  MODELAPI_EXPORT bool isInitialized();
+  MODELAPI_EXPORT virtual bool isInitialized();
 
   /// 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);
@@ -68,10 +74,10 @@ class ModelAPI_Attribute
 
  protected:
   /// Objects are created for features automatically
-  ModelAPI_Attribute();
+  MODELAPI_EXPORT ModelAPI_Attribute();
 
   /// Sets the ID of the attribute in Data (called from Data)
-  MODELAPI_EXPORT void setID(const std::string theID);
+  MODELAPI_EXPORT virtual void setID(const std::string theID);
 
   friend class Model_Data;
 };