/src/contrib/geom-5.1.2.7/inc/GEOMAlgo_BuilderFace.hxx

http://pythonocc.googlecode.com/ · C++ Header · 127 lines · 43 code · 36 blank · 48 comment · 1 complexity · 28e7f6f045b7d807d5cd36eaff0a60b9 MD5 · raw file

  1. // Copyright (C) 2007-2008 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. //
  6. // This library is free software; you can redistribute it and/or
  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. //
  16. // You should have received a copy of the GNU Lesser General Public
  17. // License along with this library; if not, write to the Free Software
  18. // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19. //
  20. // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21. //
  22. #ifndef _GEOMAlgo_BuilderFace_HeaderFile
  23. #define _GEOMAlgo_BuilderFace_HeaderFile
  24. #ifndef _TopoDS_Face_HeaderFile
  25. #include <TopoDS_Face.hxx>
  26. #endif
  27. #ifndef _GEOMAlgo_BuilderArea_HeaderFile
  28. #include <GEOMAlgo_BuilderArea.hxx>
  29. #endif
  30. class TopoDS_Face;
  31. #ifndef _Standard_HeaderFile
  32. #include <Standard.hxx>
  33. #endif
  34. #ifndef _Standard_Macro_HeaderFile
  35. #include <Standard_Macro.hxx>
  36. #endif
  37. //! The algorithm to build faces from set of edges <br>
  38. class GEOMAlgo_BuilderFace : public GEOMAlgo_BuilderArea {
  39. public:
  40. void* operator new(size_t,void* anAddress)
  41. {
  42. return anAddress;
  43. }
  44. void* operator new(size_t size)
  45. {
  46. return Standard::Allocate(size);
  47. }
  48. void operator delete(void *anAddress)
  49. {
  50. if (anAddress) Standard::Free((Standard_Address&)anAddress);
  51. }
  52. // Methods PUBLIC
  53. //
  54. //! Empty constructor <br>
  55. Standard_EXPORT GEOMAlgo_BuilderFace();
  56. Standard_EXPORT virtual ~GEOMAlgo_BuilderFace();
  57. //! Sets the face generatix <br>
  58. Standard_EXPORT void SetFace(const TopoDS_Face& theFace) ;
  59. //! Returns the face generatix <br>
  60. Standard_EXPORT const TopoDS_Face& Face() const;
  61. //! Performs the algorithm <br>
  62. Standard_EXPORT virtual void Perform() ;
  63. protected:
  64. // Methods PROTECTED
  65. //
  66. //! Collect the edges that <br>
  67. //! a) are internal <br>
  68. //! b) are the same and have different orientation <br>
  69. Standard_EXPORT virtual void PerformShapesToAvoid() ;
  70. //! Build draft wires <br>
  71. //! a)myLoops - draft wires that consist of <br>
  72. //! boundary edges <br>
  73. //! b)myLoopsInternal - draft wires that contains <br>
  74. //! inner edges <br>
  75. Standard_EXPORT virtual void PerformLoops() ;
  76. //! Build draft faces that contains boundary edges <br>
  77. Standard_EXPORT virtual void PerformAreas() ;
  78. //! Build finalized faces with internals <br>
  79. Standard_EXPORT virtual void PerformInternalShapes() ;
  80. // Fields PROTECTED
  81. //
  82. TopoDS_Face myFace;
  83. private:
  84. // Methods PRIVATE
  85. //
  86. // Fields PRIVATE
  87. //
  88. };
  89. // other Inline functions and methods (like "C++: function call" methods)
  90. //
  91. #endif