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

diff --git a/src/ModelAPI/ModelAPI_Attribute.h b/src/ModelAPI/ModelAPI_Attribute.h
index 179fbae2ff8f9636c80e2ce7289cacd847e3e4a9..22231be4b4382372c0036a17d2c1aee7b3148d5f 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)
 
@@ -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);
@@ -55,12 +61,12 @@ class ModelAPI_Attribute
   /// Returns true if attribute causes the result change
   MODELAPI_EXPORT bool isArgument();
 
-  /// Immutable argument can not be changed programaticaly (e.g. by constraint)
+  /// Immutable argument can not be changed programmatically (e.g. by constraint)
   /// By default it is false.
   /// Returns the previous state of the attribute's immutability.
   MODELAPI_EXPORT bool setImmutable(const bool theFlag);
 
-  /// Returns true if can not be changed programaticaly
+  /// Returns true if can not be changed programmatically
   MODELAPI_EXPORT bool isImmutable();
 
   /// ID of the attribute in Data
@@ -71,7 +77,7 @@ class 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;
 };