Issue #2660: Update data model before save.

[modules/shaper.git] / src / ModelHighAPI / ModelHighAPI_RefAttr.h

diff --git a/src/ModelHighAPI/ModelHighAPI_RefAttr.h b/src/ModelHighAPI/ModelHighAPI_RefAttr.h
index a2667cab244e7afea283c19f6d874b20e8f76082..feb9edfdc6124f809975c2bcafa78666e8bc51bb 100644 (file)
--- a/src/ModelHighAPI/ModelHighAPI_RefAttr.h
+++ b/src/ModelHighAPI/ModelHighAPI_RefAttr.h
@@ -1,8 +1,22 @@
-// Name   : ModelHighAPI_RefAttr.h
-// Purpose: 
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
 //
-// History:
-// 08/06/16 - Sergey POKHODENKO - Creation of the file
 
 #ifndef SRC_MODELHIGHAPI_MODELHIGHAPI_REFATTR_H_
 #define SRC_MODELHIGHAPI_MODELHIGHAPI_REFATTR_H_
@@ -12,13 +26,12 @@
 
 #include <memory>
 #include <string>
-
-#include <boost/variant.hpp>
 //--------------------------------------------------------------------------------------
 class ModelAPI_Attribute;
 class ModelAPI_AttributeRefAttr;
 class ModelAPI_AttributeRefAttrList;
 class ModelAPI_Object;
+class ModelAPI_ObjectMovedMessage;
 class ModelHighAPI_Interface;
 //--------------------------------------------------------------------------------------
 /**\class ModelHighAPI_RefAttr
@@ -45,18 +58,25 @@ public:
   virtual ~ModelHighAPI_RefAttr();
 
   /// Fill attribute values
-  MODELHIGHAPI_EXPORT
-  virtual void fillAttribute(const std::shared_ptr<ModelAPI_AttributeRefAttr> & theAttribute) const;
+  MODELHIGHAPI_EXPORT virtual
+    void fillAttribute(const std::shared_ptr<ModelAPI_AttributeRefAttr> & theAttribute) const;
 
   /// Append to list attribute
+  MODELHIGHAPI_EXPORT virtual
+    void appendToList(const std::shared_ptr<ModelAPI_AttributeRefAttrList> & theAttribute) const;
+
+  /// Check the object is empty
+  MODELHIGHAPI_EXPORT
+  bool isEmpty() const;
+
+  /// Fill moved message by the attribute or object
   MODELHIGHAPI_EXPORT
-  virtual void appendToList(const std::shared_ptr<ModelAPI_AttributeRefAttrList> & theAttribute) const;
+  void fillMessage(const std::shared_ptr<ModelAPI_ObjectMovedMessage>& theMessage) const;
 
 private:
-  boost::variant<
-    std::shared_ptr<ModelAPI_Attribute>,
-    std::shared_ptr<ModelAPI_Object>
-  > myValue;
+  enum VariantType { VT_ATTRIBUTE, VT_OBJECT } myVariantType;
+  std::shared_ptr<ModelAPI_Attribute> myAttribute;
+  std::shared_ptr<ModelAPI_Object> myObject;
 };
 
 //--------------------------------------------------------------------------------------