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Add building thrusections
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gka
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60374640ba
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181
src/GEOMImpl/GEOMImpl_ThruSectionsDriver.cxx
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181
src/GEOMImpl/GEOMImpl_ThruSectionsDriver.cxx
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// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,F
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/
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//
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#include <Standard_Stream.hxx>
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#include <GEOMImpl_ThruSectionsDriver.hxx>
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#include <GEOMImpl_IThruSections.hxx>
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#include <GEOMImpl_Types.hxx>
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#include <GEOM_Function.hxx>
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#include <TColStd_HSequenceOfTransient.hxx>
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#include <Precision.hxx>
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#include <BRepCheck_Analyzer.hxx>
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#include <BRepOffsetAPI_ThruSections.hxx>
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#include <BRepBuilderAPI_MakeWire.hxx>
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#include <TopAbs.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Standard_NullObject.hxx>
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#include <Standard_TypeMismatch.hxx>
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#include <Standard_ConstructionError.hxx>
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& GEOMImpl_ThruSectionsDriver::GetID()
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{
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static Standard_GUID aThruSectionsDriver("FF1BB971-E99C-4f89-B989-5B48E061049B");
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return aThruSectionsDriver;
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}
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//=======================================================================
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//function : GEOMImpl_ThruSectionsDriver
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//purpose :
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//=======================================================================
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GEOMImpl_ThruSectionsDriver::GEOMImpl_ThruSectionsDriver()
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{
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer GEOMImpl_ThruSectionsDriver::Execute(TFunction_Logbook& log) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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GEOMImpl_IThruSections aCI (aFunction);
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Standard_Integer aType = aFunction->GetType();
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Standard_Boolean isSolid = (aCI.GetSolidMode() == 1);
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Handle(TColStd_HSequenceOfTransient) aSeqSections = aCI.GetSections();
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if( aSeqSections.IsNull())
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return 0;
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Standard_Integer aNbSections = aSeqSections->Length();
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Standard_Real aPreci = Max(aCI.GetPrecision(),Precision::Confusion());
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if(!aNbSections )
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return 0;
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BRepOffsetAPI_ThruSections aBuilder(isSolid,aType == THRUSECTIONS_RULED,aPreci);
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//added sections for building surface
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Standard_Integer i =1;
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Standard_Integer nbAdded =0;
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for( ; i <= aNbSections; i++,nbAdded++)
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{
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Handle(Standard_Transient) anItem = aSeqSections->Value(i);
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if(anItem.IsNull())
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continue;
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Handle(GEOM_Function) aSection = Handle(GEOM_Function)::DownCast(anItem);
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if(aSection.IsNull())
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continue;
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TopoDS_Shape aShapeSection = aSection->GetValue();
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if(aShapeSection == TopAbs_WIRE)
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{
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TopoDS_Wire aWire = TopoDS::Wire(aShapeSection);
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aBuilder.AddWire(aSectWire);
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}
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else if(aShapeSection == TopAbs_EDGE) {
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TopoDS_Edge anEdge = TopoDS::Edge(aShapePath);
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TopoDS_Wire aWire = BRepBuilderAPI_MakeWire(anEdge);
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aBuilder.AddWire(aWire);
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}
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else if(aShapeSection == TopAbs_VERTEX) {
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TopoDS_Vertex aVert = TopoDS::Vertex(aShapePath);
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aBuilder.AddVertex(aVert);
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}
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else
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nbAdded--;
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}
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if(!nbAdded)
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Standard_TypeMismatch::Raise("ThruSections aborted : invalid types of sections");
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//make surface by sections
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aBuilder.Build();
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TopoDS_Shape aShape = aBuilder.Shape();
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if (aShape.IsNull()) return 0;
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BRepCheck_Analyzer ana (aShape, Standard_False);
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if (!ana.IsValid()) {
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Standard_ConstructionError::Raise("Algorithm have produced an invalid shape result");
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}
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aFunction->SetValue(aShape);
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log.SetTouched(Label());
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return 1;
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}
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//=======================================================================
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//function : GEOMImpl_ThruSectionsDriver_Type_
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//purpose :
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//=======================================================================
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Standard_EXPORT Handle_Standard_Type& GEOMImpl_ThruSectionsDriver_Type_()
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{
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static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
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if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
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static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
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if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
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static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
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if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
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static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
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static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_ThruSectionsDriver",
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sizeof(GEOMImpl_ThruSectionsDriver),
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1,
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(Standard_Address)_Ancestors,
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(Standard_Address)NULL);
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return _aType;
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}
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//=======================================================================
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//function : DownCast
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//purpose :
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//=======================================================================
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const Handle(GEOMImpl_ThruSectionsDriver) Handle(GEOMImpl_ThruSectionsDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
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{
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Handle(GEOMImpl_ThruSectionsDriver) _anOtherObject;
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if (!AnObject.IsNull()) {
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if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_ThruSectionsDriver))) {
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_anOtherObject = Handle(GEOMImpl_ThruSectionsDriver)((Handle(GEOMImpl_ThruSectionsDriver)&)AnObject);
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}
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}
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return _anOtherObject ;
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}
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162
src/GEOMImpl/GEOMImpl_ThruSectionsDriver.hxx
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162
src/GEOMImpl/GEOMImpl_ThruSectionsDriver.hxx
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@ -0,0 +1,162 @@
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// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/
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//
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// File : GEOMImpl_ThruSectionsDriver.ixx
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// Module : GEOMImpl
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#ifndef _GEOMImpl_ThruSectionsDriver_HeaderFile
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#define _GEOMImpl_ThruSectionsDriver_HeaderFile
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#ifndef _TColStd_SequenceOfExtendedString_HeaderFile
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#include <TColStd_SequenceOfExtendedString.hxx>
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#endif
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#ifndef _Standard_TypeMismatch_HeaderFile
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#include <Standard_TypeMismatch.hxx>
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#endif
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#ifndef _Standard_HeaderFile
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#include <Standard.hxx>
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#endif
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#ifndef _Standard_Macro_HeaderFile
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#include <Standard_Macro.hxx>
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#endif
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#ifndef _Standard_HeaderFile
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#include <Standard.hxx>
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#endif
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#ifndef _Standard_GUID_HeaderFile
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#include <Standard_GUID.hxx>
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#endif
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#ifndef _Handle_TFunction_Driver_HeaderFile
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#include <Handle_TFunction_Driver.hxx>
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#endif
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class Standard_Transient;
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class Handle_Standard_Type;
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class Handle(TFunction_Driver);
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class GEOMImpl_ThruSectionsDriver;
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Standard_EXPORT Handle_Standard_Type& STANDARD_TYPE(GEOMImpl_ThruSectionsDriver);
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class Handle(GEOMImpl_ThruSectionsDriver) : public Handle(TFunction_Driver) {
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public:
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inline void* operator new(size_t,void* anAddress)
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{
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return anAddress;
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}
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inline void* operator new(size_t size)
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{
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return Standard::Allocate(size);
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}
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inline void operator delete(void *anAddress)
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{
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if (anAddress) Standard::Free((Standard_Address&)anAddress);
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}
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Handle(GEOMImpl_ThruSectionsDriver)():Handle(TFunction_Driver)() {}
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Handle(GEOMImpl_ThruSectionsDriver)(const Handle(GEOMImpl_ThruSectionsDriver)& aHandle) : Handle(TFunction_Driver)(aHandle)
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{
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}
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Handle(GEOMImpl_ThruSectionsDriver)(const GEOMImpl_ThruSectionsDriver* anItem) : Handle(TFunction_Driver)((TFunction_Driver *)anItem)
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{
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}
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Handle(GEOMImpl_ThruSectionsDriver)& operator=(const Handle(GEOMImpl_ThruSectionsDriver)& aHandle)
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{
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Assign(aHandle.Access());
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return *this;
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}
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Handle(GEOMImpl_ThruSectionsDriver)& operator=(const GEOMImpl_ThruSectionsDriver* anItem)
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{
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Assign((Standard_Transient *)anItem);
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return *this;
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}
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GEOMImpl_ThruSectionsDriver* operator->()
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{
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return (GEOMImpl_ThruSectionsDriver *)ControlAccess();
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}
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GEOMImpl_ThruSectionsDriver* operator->() const
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{
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return (GEOMImpl_ThruSectionsDriver *)ControlAccess();
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}
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Standard_EXPORT ~Handle(GEOMImpl_ThruSectionsDriver)() {};
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Standard_EXPORT static const Handle(GEOMImpl_ThruSectionsDriver) DownCast(const Handle(Standard_Transient)& AnObject);
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};
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#ifndef _TFunction_Driver_HeaderFile
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#include <TFunction_Driver.hxx>
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#endif
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#ifndef _TFunction_Logbook_HeaderFile
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#include <TFunction_Logbook.hxx>
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#endif
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#ifndef _Standard_CString_HeaderFile
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#include <Standard_CString.hxx>
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#endif
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class TColStd_SequenceOfExtendedString;
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class GEOMImpl_ThruSectionsDriver : public TFunction_Driver {
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public:
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inline void* operator new(size_t,void* anAddress)
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{
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return anAddress;
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}
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inline void* operator new(size_t size)
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{
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return Standard::Allocate(size);
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}
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inline void operator delete(void *anAddress)
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{
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if (anAddress) Standard::Free((Standard_Address&)anAddress);
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}
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// Methods PUBLIC
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//
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Standard_EXPORT GEOMImpl_ThruSectionsDriver();
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Standard_EXPORT virtual Standard_Integer Execute(TFunction_Logbook& log) const;
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Standard_EXPORT virtual void Validate(TFunction_Logbook&) const {}
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Standard_EXPORT Standard_Boolean MustExecute(const TFunction_Logbook&) const { return Standard_True; }
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Standard_EXPORT static const Standard_GUID& GetID();
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Standard_EXPORT ~GEOMImpl_ThruSectionsDriver() {};
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// Type management
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//
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Standard_EXPORT friend Handle_Standard_Type& GEOMImpl_ThruSectionsDriver_Type_();
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Standard_EXPORT const Handle(Standard_Type)& DynamicType() const { return STANDARD_TYPE(GEOMImpl_ThruSectionsDriver) ; }
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Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)& AType) const { return (STANDARD_TYPE(GEOMImpl_ThruSectionsDriver) == AType || TFunction_Driver::IsKind(AType)); }
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};
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#endif
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