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1 | -- Created on: 2002-01-16 |
2 | -- Created by: Michael PONIKAROV |
3 | -- Copyright (c) 2002-2012 OPEN CASCADE SAS |
4 | -- |
5 | -- The content of this file is subject to the Open CASCADE Technology Public |
6 | -- License Version 6.5 (the "License"). You may not use the content of this file |
7 | -- except in compliance with the License. Please obtain a copy of the License |
8 | -- at http://www.opencascade.org and read it completely before using this file. |
9 | -- |
10 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
11 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
12 | -- |
13 | -- The Original Code and all software distributed under the License is |
14 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
15 | -- Initial Developer hereby disclaims all such warranties, including without |
16 | -- limitation, any warranties of merchantability, fitness for a particular |
17 | -- purpose or non-infringement. Please see the License for the specific terms |
18 | -- and conditions governing the rights and limitations under the License. |
19 | |
7fd59977 |
20 | |
21 | class ExtStringArray from TDataStd inherits Attribute from TDF |
22 | |
23 | ---Purpose: ExtStringArray Attribute. Handles an |
24 | -- array of UNICODE strings (represented by the |
25 | -- TCollection_ExtendedString class). |
26 | |
27 | uses GUID from Standard, |
28 | ExtendedString from TCollection, |
29 | HArray1OfExtendedString from TColStd, |
30 | Attribute from TDF, |
31 | Label from TDF, |
32 | DeltaOnModification from TDF, |
33 | RelocationTable from TDF |
34 | |
35 | is |
36 | |
37 | ---Purpose: class methods |
38 | -- ============= |
39 | |
40 | GetID (myclass) |
41 | ---C++: return const & |
42 | ---Purpose: Returns the GUID for the attribute. |
43 | returns GUID from Standard; |
44 | |
45 | Set (myclass; label : Label from TDF; lower, upper : Integer from Standard; |
46 | isDelta : Boolean from Standard = Standard_False) |
47 | ---Purpose: Finds, or creates, an ExtStringArray attribute with <lower> |
48 | -- and <upper> bounds. The ExtStringArray attribute is returned. |
49 | -- If <isDelta> == False, DefaultDeltaOnModification is used. |
50 | -- If attribute is already set, all input parameters are refused |
51 | -- and the found attribute is returned. |
52 | returns ExtStringArray from TDataStd; |
53 | |
54 | |
55 | ---Category: ExtStringArray methods |
56 | -- =============== |
57 | |
58 | Init(me : mutable; lower, upper : Integer from Standard); |
59 | ---Purpose: Initializes the inner array with bounds from <lower> to <upper> |
60 | |
61 | SetValue (me : mutable; Index : Integer from Standard; Value : ExtendedString from TCollection); |
62 | ---Purpose: Sets the <Index>th element of the array to <Value> |
63 | |
64 | Value (me; Index : Integer from Standard) |
65 | ---Purpose: Returns the value of the <Index>th element of the array |
66 | -- |
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67 | ---C++: return const & |
7fd59977 |
68 | ---C++: alias operator () |
69 | returns ExtendedString from TCollection; |
70 | |
71 | Lower (me) returns Integer from Standard; |
72 | ---Purpose: Return the lower bound. |
73 | |
74 | Upper (me) returns Integer from Standard; |
75 | ---Purpose: Return the upper bound |
76 | |
77 | Length (me) returns Integer from Standard; |
78 | ---Purpose: Return the number of elements of <me>. |
79 | |
80 | ChangeArray(me : mutable; newArray : HArray1OfExtendedString from TColStd; |
81 | isCheckItems : Boolean = Standard_True); |
82 | ---Purpose: Sets the inner array <myValue> of the ExtStringArray attribute to <newArray>. |
83 | -- If value of <newArray> differs from <myValue>, Backup performed and myValue |
84 | -- refers to new instance of HArray1OfExtendedString that holds <newArray> values |
85 | -- If <isCheckItems> equal True each item of <newArray> will be checked with each |
86 | -- item of <myValue> for coincidence (to avoid backup). |
87 | |
88 | Array(me) returns HArray1OfExtendedString from TColStd; |
89 | ---Purpose: Return the inner array of the ExtStringArray attribute |
90 | ---C++: inline |
91 | ---C++: return const |
92 | |
93 | GetDelta(me) returns Boolean from Standard; |
94 | ---C++: inline |
95 | |
96 | SetDelta(me : mutable; isDelta : Boolean from Standard); |
97 | ---C++: inline |
98 | ---Purpose: for internal use only! |
99 | |
100 | RemoveArray(me : mutable) is private; |
101 | ---C++: inline |
102 | |
103 | ---Category: methodes of TDF_Attribute |
104 | -- ========================= |
105 | |
106 | Create returns mutable ExtStringArray from TDataStd; |
107 | |
108 | ID (me) |
109 | ---C++: return const & |
110 | returns GUID from Standard; |
111 | |
112 | Restore (me: mutable; With : Attribute from TDF); |
113 | |
114 | NewEmpty (me) |
115 | returns mutable Attribute from TDF; |
116 | |
117 | Paste (me; Into : mutable Attribute from TDF; |
118 | RT : mutable RelocationTable from TDF); |
119 | |
120 | Dump(me; anOS : in out OStream from Standard) |
121 | returns OStream from Standard |
122 | is redefined; |
123 | ---C++: return & |
124 | |
125 | ---Category: methods to be added for using in DeltaOn Modification |
126 | -- ===================================================== |
127 | DeltaOnModification(me; anOldAttribute : Attribute from TDF) |
128 | returns DeltaOnModification from TDF |
129 | ---Purpose : Makes a DeltaOnModification between <me> and |
130 | -- <anOldAttribute>. |
131 | is redefined virtual; |
132 | |
133 | fields |
134 | |
135 | myValue : HArray1OfExtendedString from TColStd; |
136 | myIsDelta : Boolean from Standard; |
137 | |
138 | friends |
139 | class DeltaOnModificationOfExtStringArray from TDataStd |
140 | |
141 | end ExtStringArray; |