X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_PolylineXY.h;h=d67f0ad5ad781a3b0c0694742f8057927b769c68;hb=89c7928d864f9be4f35aaa7409896c264849f273;hp=12117de8105dfaa68dfd30ed52a53c1f079807d3;hpb=ab62e9b1ad153a3de6cc357d4010bae851c87677;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_PolylineXY.h b/src/HYDROData/HYDROData_PolylineXY.h
index 12117de8..d67f0ad5 100644
--- a/src/HYDROData/HYDROData_PolylineXY.h
+++ b/src/HYDROData/HYDROData_PolylineXY.h
@@ -20,6 +20,7 @@
 #define HYDROData_PolylineXY_HeaderFile
 
 #include "HYDROData_IPolyline.h"
+#include <TopTools_HSequenceOfShape.hxx>
 
 DEFINE_STANDARD_HANDLE(HYDROData_PolylineXY, HYDROData_IPolyline)
 
@@ -132,7 +133,7 @@ public:
    */
   HYDRODATA_EXPORT virtual bool ImportShape( const TopoDS_Shape& theShape,
                                              bool IsInterpolationAllowed,
-                                             const Handle( HYDROData_PolylineXY )& theOldPolyline = NULL,
+                                             const Handle( HYDROData_PolylineXY )& theOldPolyline,
                                              bool IsClosureAllowed = true,
                                              double theDeviation = 1.);
 
@@ -151,6 +152,11 @@ public:
    */
   HYDRODATA_EXPORT bool IsClosed( const bool theIsSimpleCheck = true ) const;
 
+  /**
+   * Returns connected wires and their number, by rebuild of the wires from the edges, looking for connections
+   */
+  HYDRODATA_EXPORT int GetNbConnectedWires(Handle(TopTools_HSequenceOfShape)& aConnectedWires) const;
+
    /**
    * Returns the distance between first and point with index thePointIndex
    * at the section with index theSectionIndex. -1 is returned if error is occurred.