src/GEOMImpl/GEOMImpl_IShapesOperations.hxx

   1 //  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
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   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
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  17 //  License along with this library; if not, write to the Free Software
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  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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  22
  23 //=============================================================================
  24 // File      : GEOMImpl_IShapesOperations.hxx
  25 // Created   :
  26 // Author    : modified by Lioka RAZAFINDRAZAKA (CEA) 22/06/2007
  27 // Project   : SALOME
  28 // $Header$
  29 //=============================================================================
  30 //
  31 #ifndef _GEOMImpl_IShapesOperations_HXX_
  32 #define _GEOMImpl_IShapesOperations_HXX_
  33
  34 #include "GEOM_IOperations.hxx"
  35
  36 #include "GEOMAlgo_State.hxx"
  37
  38 #include <TopTools_ListOfShape.hxx>
  39 #include <TColStd_HSequenceOfTransient.hxx>
  40 #include <TColStd_HSequenceOfInteger.hxx>
  41
  42 #include <list>
  43 #include <Handle_Geom_Surface.hxx>
  44
  45 #include <gp_Pnt.hxx>
  46
  47 class GEOM_Engine;
  48 class Handle(GEOM_Object);
  49 class Handle(TColStd_HArray1OfInteger);
  50
  51 class GEOMImpl_IShapesOperations : public GEOM_IOperations
  52 {
  53  public:
  54   Standard_EXPORT GEOMImpl_IShapesOperations(GEOM_Engine* theEngine, int theDocID);
  55   Standard_EXPORT ~GEOMImpl_IShapesOperations();
  56
  57   Standard_EXPORT Handle(GEOM_Object) MakeEdge (Handle(GEOM_Object) thePoint1,
  58                                                 Handle(GEOM_Object) thePoint2);
  59   Standard_EXPORT Handle(GEOM_Object) MakeEdgeWire (Handle(GEOM_Object) theWire,
  60                                                     const Standard_Real theLinearTolerance,
  61                                                     const Standard_Real theAngularTolerance);
  62
  63   Standard_EXPORT Handle(GEOM_Object) MakeWire (std::list<Handle(GEOM_Object)> theEdgesAndWires,
  64                                                 const Standard_Real            theTolerance);
  65
  66   Standard_EXPORT Handle(GEOM_Object) MakeFace (Handle(GEOM_Object) theWire, const bool isPlanarWanted);
  67
  68   Standard_EXPORT Handle(GEOM_Object) MakeFaceWires (std::list<Handle(GEOM_Object)> theWires,
  69                                      const bool isPlanarWanted);
  70
  71   Standard_EXPORT Handle(GEOM_Object) MakeShell (std::list<Handle(GEOM_Object)> theShapes);
  72
  73   Standard_EXPORT Handle(GEOM_Object) MakeSolidShells (std::list<Handle(GEOM_Object)> theShells);
  74
  75   Standard_EXPORT Handle(GEOM_Object) MakeCompound (std::list<Handle(GEOM_Object)> theShapes);
  76
  77   Standard_EXPORT Handle(GEOM_Object) MakeGlueFaces (Handle(GEOM_Object) theShape,
  78                                                      const Standard_Real theTolerance,
  79                                                      const Standard_Boolean doKeepNonSolids);
  80
  81   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetGlueFaces (Handle(GEOM_Object) theShape,
  82                                                                      const Standard_Real theTolerance);
  83
  84   Standard_EXPORT Handle(GEOM_Object) MakeGlueFacesByList (Handle(GEOM_Object) theShape,
  85                                                            const Standard_Real theTolerance,
  86                                                            std::list<Handle(GEOM_Object)> theFaces,
  87                                                            const Standard_Boolean doKeepNonSolids);
  88
  89   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetExistingSubObjects
  90     (Handle(GEOM_Object)    theShape,
  91      const Standard_Boolean theGroupsOnly);
  92
  93   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) MakeExplode (Handle(GEOM_Object)    theShape,
  94                                                                     const Standard_Integer theShapeType,
  95                                                                     const Standard_Boolean isSorted);
  96
  97   Standard_EXPORT Handle(TColStd_HSequenceOfInteger) SubShapeAllIDs (Handle(GEOM_Object)    theShape,
  98                                                                      const Standard_Integer theShapeType,
  99                                                                      const Standard_Boolean isSorted);
 100
 101   Standard_EXPORT Handle(GEOM_Object) GetSubShape (Handle(GEOM_Object)    theMainShape,
 102                                                    const Standard_Integer theID);
 103
 104   Standard_EXPORT Standard_Integer GetSubShapeIndex (Handle(GEOM_Object) theMainShape,
 105                                                      Handle(GEOM_Object) theSubShape);
 106
 107   Standard_EXPORT Standard_Integer GetTopologyIndex (Handle(GEOM_Object) theMainShape,
 108                                                      Handle(GEOM_Object) theSubShape);
 109
 110   Standard_EXPORT TCollection_AsciiString GetShapeTypeString (Handle(GEOM_Object) theShape);
 111
 112   Standard_EXPORT Standard_Integer NumberOfSubShapes (Handle(GEOM_Object)    theShape,
 113                                                       const Standard_Integer theShapeType);
 114
 115   Standard_EXPORT Handle(GEOM_Object) ReverseShape(Handle(GEOM_Object) theShapes);
 116
 117   Standard_EXPORT Handle(TColStd_HSequenceOfInteger) GetFreeFacesIDs (Handle(GEOM_Object) theShape);
 118
 119   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetSharedShapes (Handle(GEOM_Object)    theShape1,
 120                                                         Handle(GEOM_Object)    theShape2,
 121                                                         const Standard_Integer theShapeType);
 122
 123   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetShapesOnPlane (const Handle(GEOM_Object)& theShape,
 124                                                          const Standard_Integer     theShapeType,
 125                                                          const Handle(GEOM_Object)& theAx1,
 126                                                          const GEOMAlgo_State       theState);
 127
 128   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 129     GetShapesOnPlaneWithLocation (const Handle(GEOM_Object)& theShape,
 130                                   const Standard_Integer     theShapeType,
 131                                   const Handle(GEOM_Object)& theAx1,
 132                                   const Handle(GEOM_Object)& thePnt,
 133                                   const GEOMAlgo_State       theState);
 134
 135
 136   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 137     GetShapesOnCylinder (const Handle(GEOM_Object)& theShape,
 138                          const Standard_Integer     theShapeType,
 139                          const Handle(GEOM_Object)& theAxis,
 140                          const Standard_Real        theRadius,
 141                          const GEOMAlgo_State       theState);
 142
 143   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 144     GetShapesOnCylinderWithLocation (const Handle(GEOM_Object)& theShape,
 145                                      const Standard_Integer     theShapeType,
 146                                      const Handle(GEOM_Object)& theAxis,
 147                                      const Handle(GEOM_Object)& thePnt,
 148                                      const Standard_Real        theRadius,
 149                                      const GEOMAlgo_State       theState);
 150
 151   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 152     GetShapesOnSphere (const Handle(GEOM_Object)& theShape,
 153                        const Standard_Integer     theShapeType,
 154                        const Handle(GEOM_Object)& theCenter,
 155                        const Standard_Real        theRadius,
 156                        const GEOMAlgo_State       theState);
 157
 158   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 159     GetShapesOnPlaneIDs (const Handle(GEOM_Object)& theShape,
 160                          const Standard_Integer     theShapeType,
 161                          const Handle(GEOM_Object)& theAx1,
 162                          const GEOMAlgo_State       theState);
 163
 164   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 165     GetShapesOnPlaneWithLocationIDs (const Handle(GEOM_Object)& theShape,
 166                                      const Standard_Integer     theShapeType,
 167                                      const Handle(GEOM_Object)& theAx1,
 168                                      const Handle(GEOM_Object)& thePnt,
 169                                      const GEOMAlgo_State       theState);
 170
 171   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 172     GetShapesOnCylinderIDs (const Handle(GEOM_Object)& theShape,
 173                             const Standard_Integer     theShapeType,
 174                             const Handle(GEOM_Object)& theAxis,
 175                             const Standard_Real        theRadius,
 176                             const GEOMAlgo_State       theState);
 177
 178   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 179     GetShapesOnCylinderWithLocationIDs (const Handle(GEOM_Object)& theShape,
 180                                         const Standard_Integer     theShapeType,
 181                                         const Handle(GEOM_Object)& theAxis,
 182                                         const Handle(GEOM_Object)& thePnt,
 183                                         const Standard_Real        theRadius,
 184                                         const GEOMAlgo_State       theState);
 185
 186   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 187     GetShapesOnSphereIDs (const Handle(GEOM_Object)& theShape,
 188                           const Standard_Integer     theShapeType,
 189                           const Handle(GEOM_Object)& theCenter,
 190                           const Standard_Real        theRadius,
 191                           const GEOMAlgo_State       theState);
 192
 193   /*!
 194    * \brief Find subshapes complying with given status about quadrangle
 195     * \param theShape - the shape to explore
 196     * \param theShapeType - type of subshape of theShape
 197     * \param theTopLeftPoint - top left quadrangle corner
 198     * \param theTopRigthPoint - top right quadrangle corner
 199     * \param theBottomLeftPoint - bottom left quadrangle corner
 200     * \param theBottomRigthPoint - bottom right quadrangle corner
 201     * \param theState - required state
 202     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 203    */
 204   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 205     GetShapesOnQuadrangle (const Handle(GEOM_Object)& theShape,
 206                            const Standard_Integer     theShapeType,
 207                            const Handle(GEOM_Object)& theTopLeftPoint,
 208                            const Handle(GEOM_Object)& theTopRigthPoint,
 209                            const Handle(GEOM_Object)& theBottomLeftPoint,
 210                            const Handle(GEOM_Object)& theBottomRigthPoint,
 211                            const GEOMAlgo_State       theState);
 212
 213   /*!
 214    * \brief Find IDs of subshapes complying with given status about quadrangle
 215     * \param theShape - the shape to explore
 216     * \param theShapeType - type of subshape of theShape
 217     * \param theTopLeftPoint - top left quadrangle corner
 218     * \param theTopRigthPoint - top right quadrangle corner
 219     * \param theBottomLeftPoint - bottom left quadrangle corner
 220     * \param theBottomRigthPoint - bottom right quadrangle corner
 221     * \param theState - required state
 222     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 223    */
 224   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 225     GetShapesOnQuadrangleIDs (const Handle(GEOM_Object)& theShape,
 226                               const Standard_Integer     theShapeType,
 227                               const Handle(GEOM_Object)& theTopLeftPoint,
 228                               const Handle(GEOM_Object)& theTopRigthPoint,
 229                               const Handle(GEOM_Object)& theBottomLeftPoint,
 230                               const Handle(GEOM_Object)& theBottomRigthPoint,
 231                               const GEOMAlgo_State       theState);
 232
 233   Standard_EXPORT Handle(GEOM_Object) GetShapesOnCylinderOld (Handle(GEOM_Object)    theShape,
 234                                               const Standard_Integer theShapeType,
 235                                               Handle(GEOM_Object)    theAxis,
 236                                               const Standard_Real    theRadius);
 237
 238   Standard_EXPORT Handle(GEOM_Object) GetShapesOnSphereOld (Handle(GEOM_Object)    theShape,
 239                                             const Standard_Integer theShapeType,
 240                                             Handle(GEOM_Object)    theCenter,
 241                                             const Standard_Real    theRadius);
 242
 243   void GetShapeProperties(const TopoDS_Shape aShape, Standard_Real propertiesArray[], gp_Pnt & aPnt);
 244
 245   Standard_EXPORT Handle(GEOM_Object) GetInPlace (Handle(GEOM_Object) theShapeWhere,
 246                                                   Handle(GEOM_Object) theShapeWhat);
 247
 248   Standard_EXPORT Handle(GEOM_Object) GetInPlaceByHistory (Handle(GEOM_Object) theShapeWhere,
 249                                                            Handle(GEOM_Object) theShapeWhat);
 250
 251   /*!
 252    * \brief Searches a shape equal to theWhat in the context of theWhere
 253    * \param theShapeWhere - a context shap
 254    * \param theShapeWhat - a sample shape
 255    * \retval Handle(GEOM_Object) - found shape
 256    */
 257   Standard_EXPORT Handle(GEOM_Object) GetSame(const Handle(GEOM_Object)& theShapeWhere,
 258                                               const Handle(GEOM_Object)& theShapeWhat);
 259
 260   /*!
 261    * \brief Find IDs of subshapes complying with given status about surface
 262     * \param theBox - the box to check state of subshapes against
 263     * \param theShape - the shape to explore
 264     * \param theShapeType - type of subshape of theShape
 265     * \param theState - required state
 266     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 267    */
 268   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 269                               GetShapesOnBoxIDs(const Handle(GEOM_Object)& theBox,
 270                                                 const Handle(GEOM_Object)& theShape,
 271                                                 const Standard_Integer theShapeType,
 272                                                 GEOMAlgo_State theState);
 273
 274   /*!
 275    * \brief Find subshapes complying with given status about surface
 276    * \param theBox - the box to check state of subshapes against
 277    * \param theShape - the shape to explore
 278    * \param theShapeType - type of subshape of theShape
 279    * \param theState - required state
 280    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 281    */
 282   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 283                              GetShapesOnBox(const Handle(GEOM_Object)& theBox,
 284                                             const Handle(GEOM_Object)& theShape,
 285                                             const Standard_Integer theShapeType,
 286                                             GEOMAlgo_State theState);
 287
 288   /*!
 289    * \brief Find IDs of subshapes complying with given status about surface
 290    * \param theCheckShape - the shape to check state of subshapes against
 291    * \param theShape - the shape to explore
 292    * \param theShapeType - type of subshape of theShape
 293    * \param theState - required state
 294    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 295    */
 296   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 297                    GetShapesOnShapeIDs(const Handle(GEOM_Object)& theCheckShape,
 298                                        const Handle(GEOM_Object)& theShape,
 299                                        const Standard_Integer theShapeType,
 300                                        GEOMAlgo_State theState);
 301
 302   /*!
 303    * \brief Find subshapes complying with given status about surface
 304    * \param theCheckShape - the shape to check state of subshapes against
 305    * \param theShape - the shape to explore
 306    * \param theShapeType - type of subshape of theShape
 307    * \param theState - required state
 308    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 309    */
 310   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 311                       GetShapesOnShape(const Handle(GEOM_Object)& theCheckShape,
 312                                        const Handle(GEOM_Object)& theShape,
 313                                        const Standard_Integer theShapeType,
 314                                        GEOMAlgo_State theState);
 315   Standard_EXPORT Handle(GEOM_Object)
 316             GetShapesOnShapeAsCompound(const Handle(GEOM_Object)& theCheckShape,
 317                                        const Handle(GEOM_Object)& theShape,
 318                                        const Standard_Integer theShapeType,
 319                                        GEOMAlgo_State theState);
 320
 321  public:
 322   /*!
 323    * \brief Sort shapes in the list by their coordinates.
 324    * \param SL The list of shapes to sort.
 325    */
 326   Standard_EXPORT static void SortShapes (TopTools_ListOfShape& SL);
 327
 328   /*!
 329    * \brief Convert TopoDS_COMPSOLID to TopoDS_COMPOUND.
 330    *
 331    * If the argument shape is not of type TopoDS_COMPSOLID, this method returns it as is.
 332    *
 333    * \param theCompsolid The compsolid to be converted.
 334    * \retval TopoDS_Shape Returns the resulting compound.
 335    */
 336   Standard_EXPORT static TopoDS_Shape CompsolidToCompound (const TopoDS_Shape& theCompsolid);
 337
 338   /*!
 339    * \brief Build a triangulation on \a theShape if it is absent.
 340    * \param theShape The shape to check/build triangulation on.
 341    * \retval bool Returns false if the shape has no faces, i.e. impossible to build triangulation.
 342    */
 343   Standard_EXPORT static bool CheckTriangulation (const TopoDS_Shape& theShape);
 344
 345  private:
 346   Handle(GEOM_Object) MakeShape (std::list<Handle(GEOM_Object)>      theShapes,
 347                                  const Standard_Integer         theObjectType,
 348                                  const Standard_Integer         theFunctionType,
 349                                  const TCollection_AsciiString& theMethodName);
 350
 351 // ----------------------------------------------------
 352 // methods common for all GetShapesOnXXX() functions
 353 // ----------------------------------------------------
 354
 355   /*!
 356    * \brief Checks if theShapeType parameter of GetShapesOnXXX() is OK
 357    * \param theShapeType - the shape type to check
 358    * \retval bool  - result of the check
 359    */
 360   bool checkTypeShapesOn(const Standard_Integer theShapeType);
 361
 362   /*!
 363    * \brief Creates Geom_Plane
 364    * \param theAx1 - edge defining plane normal
 365    * \retval Handle(Geom_Surface) - resulting surface
 366    */
 367   Handle(Geom_Surface) makePlane(const TopoDS_Shape& theAx1);
 368
 369   /*!
 370    * \brief Creates Geom_CylindricalSurface
 371    * \param theAx1 - edge defining cylinder axis
 372    * \param theRadius - cylinder radius
 373    * \retval Handle(Geom_Surface) - resulting surface
 374    */
 375   Handle(Geom_Surface) makeCylinder(const TopoDS_Shape& theAx1,
 376                                     const Standard_Real theRadius);
 377
 378   /*!
 379    * \brief Find IDs of subshapes complying with given status about surface
 380    * \param theSurface - the surface to check state of subshapes against
 381    * \param theShape - the shape to explore
 382    * \param theShapeType - type of subshape of theShape
 383    * \param theState - required state
 384    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 385    */
 386   Handle(TColStd_HSequenceOfInteger)
 387     getShapesOnSurfaceIDs(const Handle(Geom_Surface)& theSurface,
 388                           const TopoDS_Shape&         theShape,
 389                           TopAbs_ShapeEnum            theShapeType,
 390                           GEOMAlgo_State              theState);
 391
 392   /*!
 393    * \brief Find subshapes complying with given status about surface
 394    * \param theSurface - the surface to check state of subshapes against
 395    * \param theShape - the shape to explore
 396    * \param theShapeType - type of subshape of theShape
 397    * \param theState - required state
 398    * \param theShapeEntries - outgoing entries like "entry1, entry2, ..."
 399    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 400    */
 401   Handle(TColStd_HSequenceOfTransient)
 402     getShapesOnSurface(const Handle(Geom_Surface)& theSurface,
 403                        const Handle(GEOM_Object)&  theShape,
 404                        TopAbs_ShapeEnum            theShapeType,
 405                        GEOMAlgo_State              theState,
 406                        TCollection_AsciiString &   theShapeEntries);
 407
 408   /*!
 409    * \brief Find IDs of subshapes complying with given status about quadrangle
 410    * \param theShape - the shape to explore
 411    * \param theShapeType - type of subshape of theShape
 412    * \param theTopLeftPoint - top left quadrangle corner
 413    * \param theTopRigthPoint - top right quadrangle corner
 414    * \param theBottomLeftPoint - bottom left quadrangle corner
 415    * \param theBottomRigthPoint - bottom right quadrangle corner
 416    * \param theState - required state
 417    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 418    */
 419   Handle(TColStd_HSequenceOfInteger)
 420     getShapesOnQuadrangleIDs (const Handle(GEOM_Object)& theShape,
 421                               const Standard_Integer     theShapeType,
 422                               const Handle(GEOM_Object)& theTopLeftPoint,
 423                               const Handle(GEOM_Object)& theTopRigthPoint,
 424                               const Handle(GEOM_Object)& theBottomLeftPoint,
 425                               const Handle(GEOM_Object)& theBottomRigthPoint,
 426                               const GEOMAlgo_State       theState);
 427
 428   /*!
 429    * \brief Find IDs of subshapes complying with given status about surface
 430    * \param theBox - the box to check state of subshapes against
 431    * \param theShape - the shape to explore
 432    * \param theShapeType - type of subshape of theShape
 433    * \param theState - required state
 434    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 435    */
 436   Handle(TColStd_HSequenceOfInteger) getShapesOnBoxIDs(const Handle(GEOM_Object)& theBox,
 437                                                        const Handle(GEOM_Object)& theShape,
 438                                                        const Standard_Integer theShapeType,
 439                                                        GEOMAlgo_State theState);
 440
 441   /*!
 442    * \brief Find IDs of subshapes complying with given status about surface
 443    * \param theCheckShape - the shape to check state of subshapes against
 444    * \param theShape - the shape to explore
 445    * \param theShapeType - type of subshape of theShape
 446    * \param theState - required state
 447    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found subshapes
 448    */
 449   Handle(TColStd_HSequenceOfInteger) getShapesOnShapeIDs
 450                                       (const Handle(GEOM_Object)& theCheckShape,
 451                                        const Handle(GEOM_Object)& theShape,
 452                                        const Standard_Integer theShapeType,
 453                                        GEOMAlgo_State theState);
 454
 455   /*!
 456    * \brief Find shape objects and their entries by their ids
 457    * \param theShape - the main shape
 458    * \param theShapeIDs - theShapeIDs - incoming shape ids
 459    * \param theShapeEntries - outgoing entries like "entry1, entry2, ..."
 460    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 461    */
 462   Handle(TColStd_HSequenceOfTransient)
 463     getObjectsShapesOn(const Handle(GEOM_Object)&                theShape,
 464                        const Handle(TColStd_HSequenceOfInteger)& theShapeIDs,
 465                        TCollection_AsciiString &                 theShapeEntries);
 466
 467   /*!
 468    * \brief Select the object created last
 469    * \param theObj1 - Object 1
 470    * \param theObj2 - Object 2
 471    * \retval Handle(GEOM_Object) - selected object
 472    */
 473   static Handle(GEOM_Object) getCreatedLast(const Handle(GEOM_Object)& theObj1,
 474                                             const Handle(GEOM_Object)& theObj2);
 475 };
 476
 477 #endif