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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
249 lines
8.0 KiB
C++
249 lines
8.0 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <RWStepGeom_RWBezierCurveAndRationalBSplineCurve.ixx>
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#include <StepGeom_BezierCurve.hxx>
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#include <StepGeom_RationalBSplineCurve.hxx>
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#include <StepGeom_HArray1OfCartesianPoint.hxx>
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#include <StepGeom_CartesianPoint.hxx>
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#include <StepGeom_BSplineCurveForm.hxx>
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#include <StepData_Logical.hxx>
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#include <TColStd_HArray1OfReal.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <StepGeom_BezierCurveAndRationalBSplineCurve.hxx>
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// --- Enum : BSplineCurveForm ---
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static TCollection_AsciiString bscfEllipticArc(".ELLIPTIC_ARC.");
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static TCollection_AsciiString bscfPolylineForm(".POLYLINE_FORM.");
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static TCollection_AsciiString bscfParabolicArc(".PARABOLIC_ARC.");
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static TCollection_AsciiString bscfCircularArc(".CIRCULAR_ARC.");
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static TCollection_AsciiString bscfUnspecified(".UNSPECIFIED.");
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static TCollection_AsciiString bscfHyperbolicArc(".HYPERBOLIC_ARC.");
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RWStepGeom_RWBezierCurveAndRationalBSplineCurve::RWStepGeom_RWBezierCurveAndRationalBSplineCurve () {}
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void RWStepGeom_RWBezierCurveAndRationalBSplineCurve::ReadStep
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(const Handle(StepData_StepReaderData)& data,
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const Standard_Integer num0,
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Handle(Interface_Check)& ach,
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const Handle(StepGeom_BezierCurveAndRationalBSplineCurve)& ent) const
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{
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Standard_Integer num = num0;
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// --- Instance of plex componant BezierCurve ---
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if (!data->CheckNbParams(num,0,ach,"bezier_curve")) return;
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num = data->NextForComplex(num);
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// --- Instance of plex componant BoundedCurve ---
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if (!data->CheckNbParams(num,0,ach,"bounded_curve")) return;
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num = data->NextForComplex(num);
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// --- Instance of common supertype BSplineCurve ---
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if (!data->CheckNbParams(num,5,ach,"b_spline_curve")) return;
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// --- field : degree ---
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Standard_Integer aDegree;
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//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
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data->ReadInteger (num,1,"degree",ach,aDegree);
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// --- field : controlPointsList ---
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Handle(StepGeom_HArray1OfCartesianPoint) aControlPointsList;
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Handle(StepGeom_CartesianPoint) anent2;
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Standard_Integer nsub2;
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if (data->ReadSubList (num,2,"control_points_list",ach,nsub2)) {
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Standard_Integer nb2 = data->NbParams(nsub2);
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aControlPointsList = new StepGeom_HArray1OfCartesianPoint (1, nb2);
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for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
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//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
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if (data->ReadEntity (nsub2, i2,"cartesian_point", ach,
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STANDARD_TYPE(StepGeom_CartesianPoint), anent2))
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aControlPointsList->SetValue(i2, anent2);
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}
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}
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// --- field : curveForm ---
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StepGeom_BSplineCurveForm aCurveForm = StepGeom_bscfPolylineForm;
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if (data->ParamType(num,3) == Interface_ParamEnum) {
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Standard_CString text = data->ParamCValue(num,3);
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if (bscfEllipticArc.IsEqual(text)) aCurveForm = StepGeom_bscfEllipticArc;
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else if (bscfPolylineForm.IsEqual(text)) aCurveForm = StepGeom_bscfPolylineForm;
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else if (bscfParabolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfParabolicArc;
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else if (bscfCircularArc.IsEqual(text)) aCurveForm = StepGeom_bscfCircularArc;
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else if (bscfUnspecified.IsEqual(text)) aCurveForm = StepGeom_bscfUnspecified;
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else if (bscfHyperbolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfHyperbolicArc;
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else ach->AddFail("Enumeration b_spline_curve_form has not an allowed value");
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}
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else ach->AddFail("Parameter #3 (curve_form) is not an enumeration");
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// --- field : closedCurve ---
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StepData_Logical aClosedCurve;
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//szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
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data->ReadLogical (num,4,"closed_curve",ach,aClosedCurve);
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// --- field : selfIntersect ---
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StepData_Logical aSelfIntersect;
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//szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
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data->ReadLogical (num,5,"self_intersect",ach,aSelfIntersect);
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num = data->NextForComplex(num);
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// --- Instance of plex componant Curve ---
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if (!data->CheckNbParams(num,0,ach,"curve")) return;
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num = data->NextForComplex(num);
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// --- Instance of plex componant GeometricRepresentationItem ---
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if (!data->CheckNbParams(num,0,ach,"geometric_representation_item")) return;
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num = data->NextForComplex(num);
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// --- Instance of plex componant RationalBSplineCurve ---
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if (!data->CheckNbParams(num,1,ach,"rational_b_spline_curve")) return;
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// --- field : weightsData ---
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Handle(TColStd_HArray1OfReal) aWeightsData;
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Standard_Real aWeightsDataItem;
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Standard_Integer nsub6;
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if (data->ReadSubList (num,1,"weights_data",ach,nsub6)) {
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Standard_Integer nb6 = data->NbParams(nsub6);
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aWeightsData = new TColStd_HArray1OfReal (1, nb6);
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for (Standard_Integer i6 = 1; i6 <= nb6; i6 ++) {
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//szv#4:S4163:12Mar99 `Standard_Boolean stat6 =` not needed
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if (data->ReadReal (nsub6,i6,"weights_data",ach,aWeightsDataItem))
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aWeightsData->SetValue(i6,aWeightsDataItem);
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}
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}
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num = data->NextForComplex(num);
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// --- Instance of plex componant RepresentationItem ---
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if (!data->CheckNbParams(num,1,ach,"representation_item")) return;
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// --- field : name ---
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Handle(TCollection_HAsciiString) aName;
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//szv#4:S4163:12Mar99 `Standard_Boolean stat7 =` not needed
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data->ReadString (num,1,"name",ach,aName);
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//--- Initialisation of the red entity ---
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ent->Init(aName,aDegree,aControlPointsList,aCurveForm,aClosedCurve,aSelfIntersect,aWeightsData);
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}
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void RWStepGeom_RWBezierCurveAndRationalBSplineCurve::WriteStep
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(StepData_StepWriter& SW,
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const Handle(StepGeom_BezierCurveAndRationalBSplineCurve)& ent) const
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{
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// --- Instance of plex componant BezierCurve ---
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SW.StartEntity("BEZIER_CURVE");
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// --- Instance of plex componant BoundedCurve ---
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SW.StartEntity("BOUNDED_CURVE");
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// --- Instance of common supertype BSplineCurve ---
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SW.StartEntity("B_SPLINE_CURVE");
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// --- field : degree ---
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SW.Send(ent->Degree());
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// --- field : controlPointsList ---
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SW.OpenSub();
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for (Standard_Integer i2 = 1; i2 <= ent->NbControlPointsList(); i2 ++) {
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SW.Send(ent->ControlPointsListValue(i2));
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}
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SW.CloseSub();
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// --- field : curveForm ---
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switch(ent->CurveForm()) {
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case StepGeom_bscfEllipticArc : SW.SendEnum (bscfEllipticArc); break;
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case StepGeom_bscfPolylineForm : SW.SendEnum (bscfPolylineForm); break;
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case StepGeom_bscfParabolicArc : SW.SendEnum (bscfParabolicArc); break;
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case StepGeom_bscfCircularArc : SW.SendEnum (bscfCircularArc); break;
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case StepGeom_bscfUnspecified : SW.SendEnum (bscfUnspecified); break;
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case StepGeom_bscfHyperbolicArc : SW.SendEnum (bscfHyperbolicArc); break;
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}
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// --- field : closedCurve ---
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SW.SendLogical(ent->ClosedCurve());
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// --- field : selfIntersect ---
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SW.SendLogical(ent->SelfIntersect());
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// --- Instance of plex componant Curve ---
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SW.StartEntity("CURVE");
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// --- Instance of plex componant GeometricRepresentationItem ---
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SW.StartEntity("GEOMETRIC_REPRESENTATION_ITEM");
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// --- Instance of plex componant RationalBSplineCurve ---
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SW.StartEntity("RATIONAL_B_SPLINE_CURVE");
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// --- field : weightsData ---
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SW.OpenSub();
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for (Standard_Integer i6 = 1; i6 <= ent->NbWeightsData(); i6 ++) {
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SW.Send(ent->WeightsDataValue(i6));
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}
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SW.CloseSub();
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// --- Instance of plex componant RepresentationItem ---
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SW.StartEntity("REPRESENTATION_ITEM");
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// --- field : name ---
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SW.Send(ent->Name());
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}
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void RWStepGeom_RWBezierCurveAndRationalBSplineCurve::Share(const Handle(StepGeom_BezierCurveAndRationalBSplineCurve)& ent, Interface_EntityIterator& iter) const
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{
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Standard_Integer nbElem1 = ent->NbControlPointsList();
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for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
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iter.GetOneItem(ent->ControlPointsListValue(is1));
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}
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}
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