1 // Created on: 1993-03-10
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <Geom_Curve.hxx>
19 #include <Geom_UndefinedDerivative.hxx>
20 #include <Geom_UndefinedValue.hxx>
22 #include <gp_Trsf.hxx>
24 #include <Standard_NoSuchObject.hxx>
25 #include <Standard_RangeError.hxx>
26 #include <Standard_Type.hxx>
28 IMPLEMENT_STANDARD_RTTIEXT(Geom_Curve,Geom_Geometry)
30 typedef Geom_Curve Curve;
32 //=======================================================================
35 //=======================================================================
37 Handle(Geom_Curve) Geom_Curve::Reversed () const
39 Handle(Geom_Curve) C = Handle(Geom_Curve)::DownCast(Copy());
45 //=======================================================================
48 //=======================================================================
50 Standard_Real Geom_Curve::Period() const
52 Standard_NoSuchObject_Raise_if
53 ( !IsPeriodic(),"Geom_Curve::Period");
55 return ( LastParameter() - FirstParameter());
58 //=======================================================================
61 //=======================================================================
63 gp_Pnt Geom_Curve::Value( const Standard_Real U) const
70 //=======================================================================
71 //function : TransformedParameter
73 //=======================================================================
75 Standard_Real Geom_Curve::TransformedParameter(const Standard_Real U,
81 //=======================================================================
82 //function : TransformedParameter
84 //=======================================================================
86 Standard_Real Geom_Curve::ParametricTransformation(const gp_Trsf& ) const
91 //=======================================================================
94 //=======================================================================
95 void Geom_Curve::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
97 OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream)
99 OCCT_DUMP_BASE_CLASS (theOStream, theDepth, Geom_Geometry)