Changes for modifying of GeomData objects by GeomAPI objects

[modules/shaper.git] / src / GeomAPI / GeomAPI_XYZ.h

diff --git a/src/GeomAPI/GeomAPI_XYZ.h b/src/GeomAPI/GeomAPI_XYZ.h
index 85c60779ef8cb7fa3cbd9168973e1d81c7394cde..ffcaa9d8675e97f9c0cab0502a45ff46b44b0ecb 100644 (file)
--- a/src/GeomAPI/GeomAPI_XYZ.h
+++ b/src/GeomAPI/GeomAPI_XYZ.h
@@ -35,6 +35,8 @@ public:
 
   /// result is sum of coordinates of this and the given argument
   const boost::shared_ptr<GeomAPI_XYZ> added(const boost::shared_ptr<GeomAPI_XYZ>& theArg);
+  /// result is difference between coordinates of this and the given argument
+  const boost::shared_ptr<GeomAPI_XYZ> decreased(const boost::shared_ptr<GeomAPI_XYZ>& theArg);
   /// result is coordinates multiplied by the argument
   const boost::shared_ptr<GeomAPI_XYZ> multiplied(const double theArg);