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salome-geom  6.5.0
GEOMImpl_IPolyline.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 //NOTE: This is an interface to a function for the Polyline creation.
00024 
00025 #include "GEOM_Function.hxx"
00026 #include <TColStd_HArray1OfReal.hxx>
00027 
00028 #define POLY_ARG_LENG 1
00029 #define POLY_ARG_LAST 1
00030 #define POLY_ARG_CLOS 2
00031 
00032 #define POLY_CONSTRUCTOR 3
00033 #define POLY_ARG_ARRAY 4
00034 
00035 class GEOMImpl_IPolyline
00036 {
00037  public:
00038 
00039   GEOMImpl_IPolyline(Handle(GEOM_Function) theFunction): _func(theFunction) {}
00040 
00041   void SetLength(int theLen) { _func->SetInteger(POLY_ARG_LENG, theLen); }
00042 
00043   void SetPoint(int theId, Handle(GEOM_Function) theP) { _func->SetReference(POLY_ARG_LAST + theId, theP); }
00044 
00045   void SetIsClosed(bool theIsClosed) { _func->SetInteger(POLY_ARG_CLOS, (int)theIsClosed); }
00046 
00047   int GetLength() { return _func->GetInteger(POLY_ARG_LENG); }
00048 
00049   Handle(GEOM_Function) GetPoint(int theId) { return _func->GetReference(POLY_ARG_LAST + theId); }
00050 
00051   bool GetIsClosed() { return (bool)_func->GetInteger(POLY_ARG_CLOS); }
00052 
00053   void SetConstructorType(int theConstructor) {_func->SetInteger(POLY_CONSTRUCTOR,theConstructor); }
00054 
00055   int GetConstructorType() { return _func->GetInteger(POLY_CONSTRUCTOR); }
00056 
00057   void SetCoordinates(const Handle(TColStd_HArray1OfReal)& theValue)
00058               { _func->SetRealArray(POLY_ARG_ARRAY, theValue); }
00059 
00060 
00061   Handle(TColStd_HArray1OfReal) GetCoordinates() { return _func->GetRealArray(POLY_ARG_ARRAY); }
00062 
00063 
00064 
00065  private:
00066 
00067   Handle(GEOM_Function) _func;
00068 };