0031687: Draw Harness, ViewerTest - extend command vrenderparams with option updating...
[occt.git] / src / Intrv / Intrv_Intervals.hxx
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42cf5bc1 1// Created on: 1991-12-13
2// Created by: Christophe MARION
3// Copyright (c) 1991-1999 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 _Intrv_Intervals_HeaderFile
18#define _Intrv_Intervals_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <Intrv_SequenceOfInterval.hxx>
25#include <Standard_Integer.hxx>
26class Standard_OutOfRange;
27class Intrv_Interval;
28
29
30//! The class Intervals is a sorted sequence of non
31//! overlapping Real Intervals.
32class Intrv_Intervals
33{
34public:
35
36 DEFINE_STANDARD_ALLOC
37
38
39 //! Creates a void sequence of intervals.
40 Standard_EXPORT Intrv_Intervals();
41
42 //! Creates a sequence of one interval.
43 Standard_EXPORT Intrv_Intervals(const Intrv_Interval& Int);
158f2931 44
42cf5bc1 45 //! Intersects the intervals with the interval <Tool>.
46 Standard_EXPORT void Intersect (const Intrv_Interval& Tool);
47
48 //! Intersects the intervals with the intervals in the
49 //! sequence <Tool>.
50 Standard_EXPORT void Intersect (const Intrv_Intervals& Tool);
51
52 Standard_EXPORT void Subtract (const Intrv_Interval& Tool);
53
54 Standard_EXPORT void Subtract (const Intrv_Intervals& Tool);
55
56 Standard_EXPORT void Unite (const Intrv_Interval& Tool);
57
58 Standard_EXPORT void Unite (const Intrv_Intervals& Tool);
59
60 Standard_EXPORT void XUnite (const Intrv_Interval& Tool);
61
62 Standard_EXPORT void XUnite (const Intrv_Intervals& Tool);
63
64 Standard_Integer NbIntervals() const;
65
66 const Intrv_Interval& Value (const Standard_Integer Index) const;
67
68
69
70
71protected:
72
73
74
75
76
77private:
78
79
80
81 Intrv_SequenceOfInterval myInter;
82
83
84};
85
86
87#include <Intrv_Intervals.lxx>
88
89
90
91
92
93#endif // _Intrv_Intervals_HeaderFile