0026377: Passing Handle objects as arguments to functions as non-const reference...
[occt.git] / src / Geom2dInt / Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter.hxx
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42cf5bc1 1// Created on: 1992-06-04
2// Created by: Jacques GOUSSARD
3// Copyright (c) 1992-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
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.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter_HeaderFile
18#define _Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <Standard_Boolean.hxx>
25#include <Standard_Integer.hxx>
26#include <Standard_Real.hxx>
27#include <Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter.hxx>
28#include <math_Vector.hxx>
29class Adaptor2d_Curve2d;
30class Geom2dInt_Geom2dCurveTool;
31class Geom2dInt_TheProjPCurOfGInter;
32class Geom2dInt_TheIntPCurvePCurveOfGInter;
33class Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter;
34class Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter;
35
36
37
38class Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter
39{
40public:
41
42 DEFINE_STANDARD_ALLOC
43
44
45 Standard_EXPORT Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter(const Adaptor2d_Curve2d& C1, const Adaptor2d_Curve2d& C2, const Standard_Real Tol);
46
47 Standard_EXPORT void Perform (const Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter& Poly1, const Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter& Poly2, Standard_Integer& NumSegOn1, Standard_Integer& NumSegOn2, Standard_Real& ParamOnSeg1, Standard_Real& ParamOnSeg2);
48
49 Standard_EXPORT void Perform (const Standard_Real Uo, const Standard_Real Vo, const Standard_Real UInf, const Standard_Real VInf, const Standard_Real USup, const Standard_Real VSup);
50
51 Standard_EXPORT Standard_Integer NbRoots() const;
52
53 Standard_EXPORT void Roots (Standard_Real& U, Standard_Real& V);
54
55 Standard_EXPORT Standard_Boolean AnErrorOccurred() const;
56
57
58
59
60protected:
61
62
63
64
65
66private:
67
68
69 Standard_EXPORT void MathPerform();
70
71
72 Standard_Boolean done;
73 Standard_Integer nbroots;
74 Standard_Real myTol;
75 Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter FctDist;
76 math_Vector ToleranceVector;
77 math_Vector BInfVector;
78 math_Vector BSupVector;
79 math_Vector StartingPoint;
80 math_Vector Root;
81 Standard_Boolean anErrorOccurred;
82
83
84};
85
86
87
88
89
90
91
92#endif // _Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter_HeaderFile