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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 | |
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15 | #include <Interface_Macros.hxx> |
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16 | #include <Standard_Type.hxx> |
17 | #include <StepData_Field.hxx> |
18 | #include <StepData_FreeFormEntity.hxx> |
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19 | #include <NCollection_DataMap.hxx> |
20 | #include <Standard_Transient.hxx> |
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21 | |
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22 | IMPLEMENT_STANDARD_RTTIEXT(StepData_FreeFormEntity,Standard_Transient) |
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23 | |
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24 | void StepData_FreeFormEntity::SetStepType (const Standard_CString typenam) |
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25 | { thetype.Clear(); thetype.AssignCat (typenam); } |
26 | |
27 | Standard_CString StepData_FreeFormEntity::StepType () const |
28 | { return thetype.ToCString(); } |
29 | |
30 | void StepData_FreeFormEntity::SetNext |
31 | (const Handle(StepData_FreeFormEntity)& next, const Standard_Boolean last) |
32 | { |
33 | if (next.IsNull()) thenext.Nullify(); |
34 | else if (thenext.IsNull()) thenext = next; |
35 | else if (last) thenext->SetNext(next); |
36 | else { |
37 | next->SetNext(thenext,last); |
38 | thenext = next; |
39 | } |
40 | } |
41 | |
42 | Handle(StepData_FreeFormEntity) StepData_FreeFormEntity::Next () const |
43 | { return thenext; } |
44 | |
45 | Standard_Boolean StepData_FreeFormEntity::IsComplex () const |
46 | { return (!thenext.IsNull()); } |
47 | |
48 | Handle(StepData_FreeFormEntity) StepData_FreeFormEntity::Typed |
49 | (const Standard_CString typenam) const |
50 | { |
51 | Handle(StepData_FreeFormEntity) res; |
52 | if (thetype.IsEqual (typenam)) return this; |
53 | if (thenext.IsNull()) return res; |
54 | return thenext->Typed (typenam); |
55 | } |
56 | |
57 | Handle(TColStd_HSequenceOfAsciiString) StepData_FreeFormEntity::TypeList |
58 | () const |
59 | { |
60 | Handle(TColStd_HSequenceOfAsciiString) li = new TColStd_HSequenceOfAsciiString(); |
61 | li->Append (thetype); |
62 | Handle(StepData_FreeFormEntity) next = thenext; |
63 | while (!next.IsNull()) { |
64 | li->Append (TCollection_AsciiString (next->StepType()) ); |
65 | next = next->Next(); |
66 | } |
67 | return li; |
68 | } |
69 | |
70 | Standard_Boolean StepData_FreeFormEntity::Reorder |
71 | (Handle(StepData_FreeFormEntity)& ent) |
72 | { |
73 | if (ent.IsNull()) return Standard_False; |
74 | if (!ent->IsComplex()) return Standard_False; |
75 | Standard_Boolean afr = Standard_False; |
76 | Handle(StepData_FreeFormEntity) e1 = ent; Handle(StepData_FreeFormEntity) e2 = ent->Next(); |
77 | while (!e2.IsNull()) { |
78 | if (strcmp (e1->StepType(), e2->StepType()) > 0) { afr = Standard_True; break; } |
79 | e1 = e2; e2 = e1->Next(); |
80 | } |
81 | if (!afr) return afr; |
82 | // remise en ordre avec un dictionnaire |
83 | e1 = ent; e2.Nullify(); |
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84 | NCollection_DataMap<TCollection_AsciiString, Handle(Standard_Transient)> dic; |
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85 | while (!e1.IsNull()) { |
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86 | dic.Bind(e1->StepType(), e1); |
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87 | e1 = e1->Next(); |
88 | } |
89 | // d abord effacer les next en cours ... |
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90 | NCollection_DataMap<TCollection_AsciiString, Handle(Standard_Transient)>::Iterator iter(dic); |
91 | for (; iter.More(); iter.Next()) { |
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92 | e1 = GetCasted(StepData_FreeFormEntity,iter.Value()); |
93 | if (!e1.IsNull()) e1->SetNext(e2); |
94 | } |
95 | // ... puis les remettre dans l ordre |
96 | e1.Nullify(); |
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97 | for (iter.Reset(); iter.More(); iter.Next()) { |
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98 | e2 = GetCasted(StepData_FreeFormEntity,iter.Value()); |
99 | if (!e1.IsNull()) e1->SetNext(e2); |
100 | e1 = e2; |
101 | } |
102 | |
103 | ent = e1; |
104 | return afr; |
105 | } |
106 | |
107 | |
108 | void StepData_FreeFormEntity::SetNbFields (const Standard_Integer nb) |
109 | { |
110 | if (nb <= 0) thefields.Nullify(); |
111 | else thefields = new StepData_HArray1OfField (1,nb); |
112 | } |
113 | |
114 | Standard_Integer StepData_FreeFormEntity::NbFields () const |
115 | { return (thefields.IsNull() ? 0 : thefields->Length()); } |
116 | |
117 | const StepData_Field& StepData_FreeFormEntity::Field |
118 | (const Standard_Integer num) const |
119 | { return thefields->Value(num); } |
120 | |
121 | StepData_Field& StepData_FreeFormEntity::CField |
122 | (const Standard_Integer num) |
123 | { return thefields->ChangeValue(num); } |