0026937: Eliminate NO_CXX_EXCEPTION macro support
[occt.git] / src / Adaptor3d / Adaptor3d_InterFunc.cxx
CommitLineData
b311480e 1// Created on: 1998-02-18
2// Created by: Jeanine PANCIATICI
3// Copyright (c) 1998-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 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
973c2be1 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.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
7fd59977 16
42cf5bc1 17
7fd59977 18#include <Adaptor2d_HCurve2d.hxx>
42cf5bc1 19#include <Adaptor3d_InterFunc.hxx>
7fd59977 20#include <gp_Pnt2d.hxx>
21#include <gp_Vec2d.hxx>
42cf5bc1 22#include <Standard_ConstructionError.hxx>
7fd59977 23
24Adaptor3d_InterFunc::Adaptor3d_InterFunc(const Handle(Adaptor2d_HCurve2d)& C, const Standard_Real FixVal, const Standard_Integer Fix) : myCurve2d(C),myFixVal(FixVal),myFix(Fix)
25{
9775fa61 26 if(Fix != 1 && Fix != 2 ) throw Standard_ConstructionError();
7fd59977 27
28}
29
30Standard_Boolean Adaptor3d_InterFunc::Value(const Standard_Real X , Standard_Real& F)
31{
32 gp_Pnt2d C;
33 myCurve2d->D0(X,C);
34 if(myFix == 1)
35 F=C.X()-myFixVal;
36 else
37 F=C.Y()-myFixVal;
38
39 return Standard_True;
40}
41Standard_Boolean Adaptor3d_InterFunc::Derivative(const Standard_Real X , Standard_Real& D)
42{
43 Standard_Real F;
44 return Values(X,F,D);
45}
46Standard_Boolean Adaptor3d_InterFunc::Values(const Standard_Real X , Standard_Real& F,Standard_Real& D)
47{
48 gp_Pnt2d C;
49 gp_Vec2d DC;
50 myCurve2d->D1(X,C,DC);
51 if(myFix == 1) {
52 F=C.X()-myFixVal;
53 D=DC.X();}
54 else {
55 F=C.Y()-myFixVal;
56 D=DC.Y();}
57 return Standard_True;
58}