X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_Attribute.h;h=a8abce8b855e18ecdabcb40ac9d68bfce8c3d71f;hb=031fb5e7c551e695afa72a9de299f118a40d8d88;hp=c54b395561b908739737abb7ba47674b92e11f43;hpb=85a3a34f6b8a9e925f4055e874c1e7f8833f0ac3;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_Attribute.h b/src/ModelAPI/ModelAPI_Attribute.h
index c54b39556..a8abce8b8 100644
--- a/src/ModelAPI/ModelAPI_Attribute.h
+++ b/src/ModelAPI/ModelAPI_Attribute.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        ModelAPI_Attribute.h
 // Created:     2 Apr 2014
 // Author:      Mikhail PONIKAROV
@@ -7,7 +9,7 @@
 
 #include "ModelAPI.h"
 #include <string>
-#include <boost/shared_ptr.hpp>
+#include <memory>
 
 class ModelAPI_Object;
 
@@ -18,11 +20,14 @@ class ModelAPI_Object;
 class ModelAPI_Attribute
 {
   ///< needed here to emit signal that feature changed on change of the attribute
-  boost::shared_ptr<ModelAPI_Object> myObject;
+  std::shared_ptr<ModelAPI_Object> myObject;
+  std::string myID; ///< identifier of this attribute in Data class
  protected:
   // accessible from the attributes
-  bool myIsInitialized;
-  bool myIsArgument;
+  bool myIsInitialized; ///< is some value assigned to this attribute
+  bool myIsArgument;    ///< is this attribute used as an argument for execution
+  bool myIsImmutable;   ///< is this attribute can be changed programmatically (e.g. by constraint)
+
  public:
 
   /// Returns the type of this class of attributes, not static method
@@ -34,13 +39,13 @@ class ModelAPI_Attribute
   }
 
   /// Sets the owner of this attribute
-  MODELAPI_EXPORT virtual void setObject(const boost::shared_ptr<ModelAPI_Object>& theObject)
+  MODELAPI_EXPORT virtual void setObject(const std::shared_ptr<ModelAPI_Object>& theObject)
   {
     myObject = theObject;
   }
 
   /// Returns the owner of this attribute
-  MODELAPI_EXPORT const boost::shared_ptr<ModelAPI_Object>& owner() const
+  MODELAPI_EXPORT const std::shared_ptr<ModelAPI_Object>& owner() const
   {
     return myObject;
   }
@@ -70,17 +75,47 @@ class ModelAPI_Attribute
     return myIsArgument;
   }
 
+  /// Immutable argument can not be changed programaticaly (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)
+  {
+    bool aResult = myIsImmutable;
+    myIsImmutable = theFlag;
+    return aResult;
+  }
+
+  /// Returns true if can not be changed programaticaly
+  MODELAPI_EXPORT bool isImmutable()
+  {
+    return myIsImmutable;
+  }
+
+  /// ID of the attribute in Data
+  MODELAPI_EXPORT const std::string& id() const
+  {
+    return myID;
+  }
+
  protected:
   /// Objects are created for features automatically
   ModelAPI_Attribute()
   {
     myIsInitialized = false;
     myIsArgument = true;
+    myIsImmutable = false;
+  }
+
+  /// Sets the ID of the attribute in Data (called from Data)
+  MODELAPI_EXPORT void setID(const std::string theID)
+  {
+    myID = theID;
   }
 
+  friend class Model_Data;
 };
 
 //! Pointer on attribute object
-typedef boost::shared_ptr<ModelAPI_Attribute> AttributePtr;
+typedef std::shared_ptr<ModelAPI_Attribute> AttributePtr;
 
 #endif