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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | #include <StepData_FreeFormEntity.ixx> |
15 | #include <Dico_DictionaryOfTransient.hxx> |
16 | #include <Dico_IteratorOfDictionaryOfTransient.hxx> |
17 | #include <Interface_Macros.hxx> |
18 | |
19 | |
20 | |
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21 | void StepData_FreeFormEntity::SetStepType (const Standard_CString typenam) |
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22 | { thetype.Clear(); thetype.AssignCat (typenam); } |
23 | |
24 | Standard_CString StepData_FreeFormEntity::StepType () const |
25 | { return thetype.ToCString(); } |
26 | |
27 | void StepData_FreeFormEntity::SetNext |
28 | (const Handle(StepData_FreeFormEntity)& next, const Standard_Boolean last) |
29 | { |
30 | if (next.IsNull()) thenext.Nullify(); |
31 | else if (thenext.IsNull()) thenext = next; |
32 | else if (last) thenext->SetNext(next); |
33 | else { |
34 | next->SetNext(thenext,last); |
35 | thenext = next; |
36 | } |
37 | } |
38 | |
39 | Handle(StepData_FreeFormEntity) StepData_FreeFormEntity::Next () const |
40 | { return thenext; } |
41 | |
42 | Standard_Boolean StepData_FreeFormEntity::IsComplex () const |
43 | { return (!thenext.IsNull()); } |
44 | |
45 | Handle(StepData_FreeFormEntity) StepData_FreeFormEntity::Typed |
46 | (const Standard_CString typenam) const |
47 | { |
48 | Handle(StepData_FreeFormEntity) res; |
49 | if (thetype.IsEqual (typenam)) return this; |
50 | if (thenext.IsNull()) return res; |
51 | return thenext->Typed (typenam); |
52 | } |
53 | |
54 | Handle(TColStd_HSequenceOfAsciiString) StepData_FreeFormEntity::TypeList |
55 | () const |
56 | { |
57 | Handle(TColStd_HSequenceOfAsciiString) li = new TColStd_HSequenceOfAsciiString(); |
58 | li->Append (thetype); |
59 | Handle(StepData_FreeFormEntity) next = thenext; |
60 | while (!next.IsNull()) { |
61 | li->Append (TCollection_AsciiString (next->StepType()) ); |
62 | next = next->Next(); |
63 | } |
64 | return li; |
65 | } |
66 | |
67 | Standard_Boolean StepData_FreeFormEntity::Reorder |
68 | (Handle(StepData_FreeFormEntity)& ent) |
69 | { |
70 | if (ent.IsNull()) return Standard_False; |
71 | if (!ent->IsComplex()) return Standard_False; |
72 | Standard_Boolean afr = Standard_False; |
73 | Handle(StepData_FreeFormEntity) e1 = ent; Handle(StepData_FreeFormEntity) e2 = ent->Next(); |
74 | while (!e2.IsNull()) { |
75 | if (strcmp (e1->StepType(), e2->StepType()) > 0) { afr = Standard_True; break; } |
76 | e1 = e2; e2 = e1->Next(); |
77 | } |
78 | if (!afr) return afr; |
79 | // remise en ordre avec un dictionnaire |
80 | e1 = ent; e2.Nullify(); |
81 | Handle(Dico_DictionaryOfTransient) dic = new Dico_DictionaryOfTransient; |
82 | while (!e1.IsNull()) { |
83 | dic->SetItem (e1->StepType(), e1); |
84 | e1 = e1->Next(); |
85 | } |
86 | // d abord effacer les next en cours ... |
87 | Dico_IteratorOfDictionaryOfTransient iter(dic); |
88 | for (iter.Start(); iter.More(); iter.Next()) { |
89 | e1 = GetCasted(StepData_FreeFormEntity,iter.Value()); |
90 | if (!e1.IsNull()) e1->SetNext(e2); |
91 | } |
92 | // ... puis les remettre dans l ordre |
93 | e1.Nullify(); |
94 | for (iter.Start(); iter.More(); iter.Next()) { |
95 | e2 = GetCasted(StepData_FreeFormEntity,iter.Value()); |
96 | if (!e1.IsNull()) e1->SetNext(e2); |
97 | e1 = e2; |
98 | } |
99 | |
100 | ent = e1; |
101 | return afr; |
102 | } |
103 | |
104 | |
105 | void StepData_FreeFormEntity::SetNbFields (const Standard_Integer nb) |
106 | { |
107 | if (nb <= 0) thefields.Nullify(); |
108 | else thefields = new StepData_HArray1OfField (1,nb); |
109 | } |
110 | |
111 | Standard_Integer StepData_FreeFormEntity::NbFields () const |
112 | { return (thefields.IsNull() ? 0 : thefields->Length()); } |
113 | |
114 | const StepData_Field& StepData_FreeFormEntity::Field |
115 | (const Standard_Integer num) const |
116 | { return thefields->Value(num); } |
117 | |
118 | StepData_Field& StepData_FreeFormEntity::CField |
119 | (const Standard_Integer num) |
120 | { return thefields->ChangeValue(num); } |