1 // Created on: 1991-02-26
2 // Created by: Isabelle GRIGNON
3 // Copyright (c) 1991-1999 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.
17 #ifndef _Extrema_ELPCOfLocateExtPC_HeaderFile
18 #define _Extrema_ELPCOfLocateExtPC_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Address.hxx>
26 #include <Extrema_ExtPElC.hxx>
27 #include <Extrema_SequenceOfPOnCurv.hxx>
28 #include <Standard_Boolean.hxx>
29 #include <Standard_Real.hxx>
30 #include <Extrema_EPCOfELPCOfLocateExtPC.hxx>
31 #include <Standard_Integer.hxx>
32 #include <GeomAbs_CurveType.hxx>
33 #include <TColStd_SequenceOfBoolean.hxx>
34 #include <TColStd_SequenceOfReal.hxx>
35 class StdFail_NotDone;
36 class Standard_OutOfRange;
37 class Standard_TypeMismatch;
38 class Adaptor3d_Curve;
39 class Extrema_CurveTool;
40 class Extrema_ExtPElC;
43 class Extrema_POnCurv;
44 class Extrema_EPCOfELPCOfLocateExtPC;
45 class Extrema_PCFOfEPCOfELPCOfLocateExtPC;
49 class Extrema_ELPCOfLocateExtPC
56 Standard_EXPORT Extrema_ELPCOfLocateExtPC();
58 Standard_EXPORT Extrema_ELPCOfLocateExtPC(const gp_Pnt& P, const Adaptor3d_Curve& C, const Standard_Real Uinf, const Standard_Real Usup, const Standard_Real TolF = 1.0e-10);
60 Standard_EXPORT Extrema_ELPCOfLocateExtPC(const gp_Pnt& P, const Adaptor3d_Curve& C, const Standard_Real TolF = 1.0e-10);
62 Standard_EXPORT void Initialize (const Adaptor3d_Curve& C, const Standard_Real Uinf, const Standard_Real Usup, const Standard_Real TolF = 1.0e-10);
64 Standard_EXPORT void Perform (const gp_Pnt& P);
66 Standard_EXPORT Standard_Boolean IsDone() const;
68 Standard_EXPORT Standard_Real SquareDistance (const Standard_Integer N) const;
70 Standard_EXPORT Standard_Integer NbExt() const;
72 Standard_EXPORT Standard_Boolean IsMin (const Standard_Integer N) const;
74 Standard_EXPORT const Extrema_POnCurv& Point (const Standard_Integer N) const;
76 Standard_EXPORT void TrimmedSquareDistances (Standard_Real& dist1, Standard_Real& dist2, gp_Pnt& P1, gp_Pnt& P2) const;
84 Standard_EXPORT void IntervalPerform (const gp_Pnt& P);
96 Extrema_ExtPElC myExtPElC;
97 Extrema_SequenceOfPOnCurv mypoint;
98 Standard_Boolean mydone;
99 Standard_Real mydist1;
100 Standard_Real mydist2;
101 Extrema_EPCOfELPCOfLocateExtPC myExtPC;
102 Standard_Real mytolu;
103 Standard_Real mytolf;
104 Standard_Integer mysample;
105 Standard_Real myintuinf;
106 Standard_Real myintusup;
107 Standard_Real myuinf;
108 Standard_Real myusup;
109 GeomAbs_CurveType type;
110 TColStd_SequenceOfBoolean myismin;
111 TColStd_SequenceOfReal mySqDist;
122 #endif // _Extrema_ELPCOfLocateExtPC_HeaderFile