Join modifications from BR_Dev_For_4_0 tag V4_1_1.

[modules/smesh.git] / src / OBJECT / SMESH_Object.h

diff --git a/src/OBJECT/SMESH_Object.h b/src/OBJECT/SMESH_Object.h
index 44b737ba584005b28f37c007eb13ea7cfd425691..0366866b54fd670e8efec52a67a6a1658974236c 100644 (file)
--- a/src/OBJECT/SMESH_Object.h
+++ b/src/OBJECT/SMESH_Object.h
@@ -29,6 +29,16 @@
 #ifndef SMESH_OBJECT_H
 #define SMESH_OBJECT_H
 
+#ifdef WNT
+ #if defined SMESHOBJECT_EXPORTS
+  #define SMESHOBJECT_EXPORT __declspec( dllexport )
+ #else
+  #define SMESHOBJECT_EXPORT __declspec( dllimport )
+ #endif
+#else
+ #define SMESHOBJECT_EXPORT
+#endif
+
 #include <boost/shared_ptr.hpp>
 #include <vtkSystemIncludes.h>
 
@@ -42,10 +52,10 @@ class vtkUnstructuredGrid;
   Class       : SMESH_VisualObj
   Description : Base class for all mesh objects to be visuilised
 */
-class SMESH_VisualObj
+class SMESHOBJECT_EXPORT SMESH_VisualObj
 {
 public:
-  virtual void Update( int theIsClear = true ) = 0;
+  virtual bool Update( int theIsClear = true ) = 0;
   virtual void UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor ) = 0;
   virtual int GetElemDimension( const int theObjId ) = 0;