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salome-geom  6.5.0
GEOMImpl_IArc.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 intreface to a function for the Arc creation.
00024 //
00025 #include "GEOM_Function.hxx"
00026 
00027 #define ARC_ARG_PI  1
00028 #define ARC_ARG_PC  2
00029 #define ARC_ARG_PE  3
00030 #define ARC_ARG_SE  4
00031 
00032 class GEOMImpl_IArc
00033 {
00034  public:
00035 
00036   GEOMImpl_IArc(Handle(GEOM_Function) theFunction): _func(theFunction) {}
00037 
00038   void SetPoint1(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PI, theP); }
00039   void SetPoint2(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PC, theP); }
00040   void SetPoint3(Handle(GEOM_Function) theP) { _func->SetReference(ARC_ARG_PE, theP); }
00041   void SetSense(bool theSense) { _func->SetInteger(ARC_ARG_SE, theSense); }
00042 
00043   Handle(GEOM_Function) GetPoint1() { return _func->GetReference(ARC_ARG_PI); }
00044   Handle(GEOM_Function) GetPoint2() { return _func->GetReference(ARC_ARG_PC); }
00045   Handle(GEOM_Function) GetPoint3() { return _func->GetReference(ARC_ARG_PE); }
00046   bool GetSense() { return _func->GetInteger(ARC_ARG_SE); }
00047   
00048  private:
00049 
00050   Handle(GEOM_Function) _func;
00051 };