Add ellipse data type

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

diff --git a/src/GeomAPI/GeomAPI_Edge.h b/src/GeomAPI/GeomAPI_Edge.h
index 83eaad634607b56497c191ea5914512ce18ce2f9..05ac002f1decb9b11ccb6d32d7729d1cbb553bb2 100644 (file)
--- a/src/GeomAPI/GeomAPI_Edge.h
+++ b/src/GeomAPI/GeomAPI_Edge.h
@@ -13,6 +13,7 @@ class GeomAPI_Pln;
 class GeomAPI_Pnt;
 class GeomAPI_Circ;
 class GeomAPI_Lin;
+class GeomAPI_Ellipse;
 
 /**\class GeomAPI_Edge
 * \ingroup DataModel
@@ -42,6 +43,10 @@ public:
   GEOMAPI_EXPORT
   bool isArc() const;
 
+  /// Verifies that the edge is an arc of circle
+  GEOMAPI_EXPORT
+  bool isEllipse() const;
+
   /// Returns the first vertex coordinates of the edge
   GEOMAPI_EXPORT
   std::shared_ptr<GeomAPI_Pnt> firstPoint();
@@ -52,11 +57,15 @@ public:
 
   /// Returns a circle if edge is based on the circle curve
   GEOMAPI_EXPORT
-  std::shared_ptr<GeomAPI_Circ> circle();
+  std::shared_ptr<GeomAPI_Circ> circle() const;
+
+  /// Returns an ellipse if edge is based on the ellipse curve
+  GEOMAPI_EXPORT
+  std::shared_ptr<GeomAPI_Ellipse> ellipse() const;
 
   /// Returns a line if edge is based on the linear curve
   GEOMAPI_EXPORT
-  std::shared_ptr<GeomAPI_Lin> line();
+  std::shared_ptr<GeomAPI_Lin> line() const;
 
   /// Returns true if the current edge is geometrically equal to the given edge
   GEOMAPI_EXPORT
@@ -75,5 +84,8 @@ public:
   double length() const;
 };
 
+//! Pointer on attribute object
+typedef std::shared_ptr<GeomAPI_Edge> GeomEdgePtr;
+
 #endif