Issue #2951: "Opposite to an edge" problems

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

diff --git a/src/GeomAPI/GeomAPI_Shape.h b/src/GeomAPI/GeomAPI_Shape.h
index a70574aa4e44fb3fc54429c0e28fe4dbbec835f5..2202d022664622308452afc0ec41863a2f40dfab 100644 (file)
--- a/src/GeomAPI/GeomAPI_Shape.h
+++ b/src/GeomAPI/GeomAPI_Shape.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2019  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
@@ -12,10 +12,9 @@
 //
 // 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
+// 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>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 #ifndef GeomAPI_Shape_H_
@@ -78,6 +77,10 @@ public:
   GEOMAPI_EXPORT
   virtual bool isSame(const std::shared_ptr<GeomAPI_Shape> theShape) const;
 
+  /// Returns \c true if shapes have same underlying geometry
+  GEOMAPI_EXPORT
+  virtual bool isSameGeometry(const std::shared_ptr<GeomAPI_Shape> theShape) const;
+
   /// Returns whether the shape is a vertex
   GEOMAPI_EXPORT
   virtual bool isVertex() const;
@@ -219,6 +222,28 @@ public:
   /// 8 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S and F/S;<br>
   /// 9 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S, F/S and S/S - all interferences (Default value)
   GEOMAPI_EXPORT bool isSelfIntersected(const int theLevelOfCheck = 9) const;
+
+public:
+  /// \brief Compare addresses of shapes
+  class Comparator
+  {
+  public:
+    /// Return \c true if the address of the first shape is less than the address of the second
+    GEOMAPI_EXPORT
+    bool operator ()(const std::shared_ptr<GeomAPI_Shape>& theShape1,
+                     const std::shared_ptr<GeomAPI_Shape>& theShape2) const;
+  };
+
+  /// \brief Compare addresses of shapes with respect to orientation of shapes.
+  ///        Same TShapes with opposite orientations will be treated as different.
+  class ComparatorWithOri
+  {
+  public:
+    /// Return \c true if the address of the first shape is less than the address of the second
+    GEOMAPI_EXPORT
+      bool operator ()(const std::shared_ptr<GeomAPI_Shape>& theShape1,
+                       const std::shared_ptr<GeomAPI_Shape>& theShape2) const;
+  };
 };
 
 //! Pointer on list of shapes