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1 | // Created on: 1994-06-06 |
2 | // Created by: Jean Yves LEBEY |
3 | // Copyright (c) 1994-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
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18 | #include <TopOpeBRepDS_Interference.hxx> |
19 | #include <TopOpeBRepDS_InterferenceIterator.hxx> |
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20 | |
21 | //======================================================================= |
22 | //function : TopOpeBRepDS_InterferenceIterator |
23 | //purpose : |
24 | //======================================================================= |
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25 | TopOpeBRepDS_InterferenceIterator::TopOpeBRepDS_InterferenceIterator() : |
26 | myGKDef(Standard_False), |
27 | myGDef(Standard_False), |
28 | mySKDef(Standard_False), |
29 | mySDef(Standard_False) |
30 | { |
31 | } |
32 | |
33 | |
34 | //======================================================================= |
35 | //function : TopOpeBRepDS_InterferenceIterator |
36 | //purpose : |
37 | //======================================================================= |
38 | |
39 | TopOpeBRepDS_InterferenceIterator::TopOpeBRepDS_InterferenceIterator |
40 | (const TopOpeBRepDS_ListOfInterference& L) : |
41 | myGKDef(Standard_False), |
42 | myGDef(Standard_False), |
43 | mySKDef(Standard_False), |
44 | mySDef(Standard_False) |
45 | { |
46 | Init(L); |
47 | } |
48 | |
49 | |
50 | //======================================================================= |
51 | //function : Init |
52 | //purpose : |
53 | //======================================================================= |
54 | |
55 | void TopOpeBRepDS_InterferenceIterator::Init(const TopOpeBRepDS_ListOfInterference& L) |
56 | { |
57 | myIterator.Initialize(L); |
58 | Match(); |
59 | } |
60 | |
61 | |
62 | //======================================================================= |
63 | //function : GeometryKind |
64 | //purpose : |
65 | //======================================================================= |
66 | |
67 | void TopOpeBRepDS_InterferenceIterator::GeometryKind(const TopOpeBRepDS_Kind GK) |
68 | { |
69 | myGKDef = Standard_True; |
70 | myGK = GK; |
71 | } |
72 | |
73 | |
74 | //======================================================================= |
75 | //function : Geometry |
76 | //purpose : |
77 | //======================================================================= |
78 | |
79 | void TopOpeBRepDS_InterferenceIterator::Geometry(const Standard_Integer G) |
80 | { |
81 | myGDef = Standard_True; |
82 | myG = G; |
83 | } |
84 | |
85 | |
86 | //======================================================================= |
87 | //function : SupportKind |
88 | //purpose : |
89 | //======================================================================= |
90 | |
91 | void TopOpeBRepDS_InterferenceIterator::SupportKind(const TopOpeBRepDS_Kind ST) |
92 | { |
93 | mySKDef = Standard_True; |
94 | mySK = ST; |
95 | } |
96 | |
97 | |
98 | //======================================================================= |
99 | //function : Support |
100 | //purpose : |
101 | //======================================================================= |
102 | |
103 | void TopOpeBRepDS_InterferenceIterator::Support(const Standard_Integer S) |
104 | { |
105 | mySDef = Standard_True; |
106 | myS = S; |
107 | } |
108 | |
109 | |
110 | //======================================================================= |
111 | //function : Match |
112 | //purpose : |
113 | //======================================================================= |
114 | |
115 | void TopOpeBRepDS_InterferenceIterator::Match() |
116 | { |
117 | while ( myIterator.More() ) { |
118 | Handle(TopOpeBRepDS_Interference) I = myIterator.Value(); |
119 | Standard_Boolean b = MatchInterference(I); |
120 | if ( ! b ) { |
121 | myIterator.Next(); |
122 | } |
123 | else break; |
124 | } |
125 | } |
126 | |
127 | |
128 | //======================================================================= |
129 | //function : Match |
130 | //purpose : |
131 | //======================================================================= |
132 | |
133 | Standard_Boolean TopOpeBRepDS_InterferenceIterator::MatchInterference |
134 | (const Handle(TopOpeBRepDS_Interference)& I) const |
135 | { |
136 | Standard_Boolean GK = myGKDef ? (I->GeometryType() == myGK) : Standard_True; |
137 | Standard_Boolean SK = mySKDef ? (I->SupportType() == mySK) : Standard_True; |
138 | Standard_Boolean G = myGDef ? (I->Geometry() == myG) : Standard_True; |
139 | Standard_Boolean S = mySDef ? (I->Support() == myS) : Standard_True; |
140 | return (GK && SK && G && S); |
141 | } |
142 | |
143 | |
144 | //======================================================================= |
145 | //function : More |
146 | //purpose : |
147 | //======================================================================= |
148 | |
149 | Standard_Boolean TopOpeBRepDS_InterferenceIterator::More() const |
150 | { |
151 | return myIterator.More(); |
152 | } |
153 | |
154 | |
155 | //======================================================================= |
156 | //function : Next |
157 | //purpose : |
158 | //======================================================================= |
159 | |
160 | void TopOpeBRepDS_InterferenceIterator::Next() |
161 | { |
162 | if ( myIterator.More() ) { |
163 | myIterator.Next(); |
164 | Match(); |
165 | } |
166 | } |
167 | |
168 | |
169 | //======================================================================= |
170 | //function : Value |
171 | //purpose : |
172 | //======================================================================= |
173 | |
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174 | const Handle(TopOpeBRepDS_Interference)& TopOpeBRepDS_InterferenceIterator::Value() const |
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175 | { |
176 | return myIterator.Value(); |
177 | } |
178 | |
179 | |
180 | //======================================================================= |
181 | //function : ChangeIterator |
182 | //purpose : |
183 | //======================================================================= |
184 | |
185 | TopOpeBRepDS_ListIteratorOfListOfInterference& |
186 | TopOpeBRepDS_InterferenceIterator::ChangeIterator() |
187 | { |
188 | return myIterator; |
189 | } |