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1 | // Created on: 2001-01-31 |
2 | // Created by: Pavel TELKOV |
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3 | // Copyright (c) 2001-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | // The original implementation Copyright: (C) RINA S.p.A |
17 | |
18 | #ifndef TObj_ModelIterator_HeaderFile |
19 | #define TObj_ModelIterator_HeaderFile |
20 | |
21 | #include <TObj_Object.hxx> |
22 | #include <TObj_ObjectIterator.hxx> |
23 | #include <TObj_SequenceOfIterator.hxx> |
24 | |
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25 | |
26 | /** |
27 | * This class provides an iterator by all objects in the model. |
28 | */ |
29 | |
30 | class TObj_ModelIterator : public TObj_ObjectIterator |
31 | { |
32 | public: |
33 | /** |
34 | * Constructor |
35 | */ |
36 | //! Creates Iterator and initialize it by Model`s label |
37 | Standard_EXPORT TObj_ModelIterator(const Handle(TObj_Model)& theModel); |
38 | |
39 | public: |
40 | /** |
41 | * Methods to iterate on objects. |
42 | */ |
43 | |
44 | //! Returns True if iteration is not finished and method Value() |
45 | //! will give the object |
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46 | virtual Standard_EXPORT Standard_Boolean More() const Standard_OVERRIDE; |
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47 | |
48 | //! Iterates to the next object |
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49 | virtual Standard_EXPORT void Next () Standard_OVERRIDE; |
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50 | |
51 | //! Returns current object (or MainObj of Model if iteration has finished) |
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52 | virtual Standard_EXPORT Handle(TObj_Object) Value () const Standard_OVERRIDE; |
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53 | |
54 | protected: |
55 | /** |
56 | * private methods |
57 | */ |
58 | |
59 | //! Add iterator on children of indicated object recursively. |
60 | virtual Standard_EXPORT void addIterator(const Handle(TObj_Object)& theObj); |
61 | |
62 | protected: |
63 | /** |
64 | * Fields |
65 | */ |
66 | Handle(TObj_Object) myObject; //!< Current object |
67 | TObj_SequenceOfIterator myIterSeq; //!< Sequence of iterators in model |
68 | |
69 | public: |
70 | //! CASCADE RTTI |
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71 | DEFINE_STANDARD_RTTIEXT(TObj_ModelIterator,TObj_ObjectIterator) |
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72 | }; |
73 | |
74 | //! Define handle class for TObj_ObjectIterator |
75 | DEFINE_STANDARD_HANDLE(TObj_ModelIterator,TObj_ObjectIterator) |
76 | |
77 | #endif |
78 | |
79 | #ifdef _MSC_VER |
80 | #pragma once |
81 | #endif |