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1 | -- Created on: 1993-07-23 |
2 | -- Created by: Christian CAILLET |
3 | -- Copyright (c) 1993-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | -- |
6 | -- The content of this file is subject to the Open CASCADE Technology Public |
7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
8 | -- except in compliance with the License. Please obtain a copy of the License |
9 | -- at http://www.opencascade.org and read it completely before using this file. |
10 | -- |
11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | -- |
14 | -- The Original Code and all software distributed under the License is |
15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | -- Initial Developer hereby disclaims all such warranties, including without |
17 | -- limitation, any warranties of merchantability, fitness for a particular |
18 | -- purpose or non-infringement. Please see the License for the specific terms |
19 | -- and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | |
22 | |
23 | class FileProtocol from StepData inherits Protocol from StepData |
24 | |
25 | ---Purpose : A FileProtocol is defined as the addition of several already |
26 | -- existing Protocols. It corresponds to the definition of a |
27 | -- SchemaName with several Names, each one being attached to a |
28 | -- specific Protocol. Thus, a File defined with a compound Schema |
29 | -- is processed as any other one, once built the equivalent |
30 | -- compound Protocol, a FileProtocol |
31 | |
32 | uses Type, CString, SequenceOfTransient, |
33 | Graph from Interface, Check from Interface, |
34 | Protocol from Interface, Protocol from StepData |
35 | |
36 | is |
37 | |
38 | Create returns mutable FileProtocol; |
39 | ---Purpose : Creates an empty FileProtocol |
40 | |
41 | Add (me : mutable; protocol : Protocol from StepData); |
42 | ---Purpose : Adds a Protocol to the definition list of the FileProtocol |
43 | -- But ensures that each class of Protocol is present only once |
44 | -- in this list |
45 | |
46 | NbResources (me) returns Integer is redefined; |
47 | ---Purpose : Gives the count of Protocols used as Resource (can be zero) |
48 | -- i.e. the count of Protocol recorded by calling the method Add |
49 | |
50 | Resource (me; num : Integer) returns Protocol from Interface is redefined; |
51 | ---Purpose : Returns a Resource, given a rank. Here, rank of calling Add |
52 | |
53 | TypeNumber (me; atype : any Type) returns Integer is redefined; |
54 | ---Purpose : Returns a Case Number, specific of each recognized Type |
55 | -- Here, NO Type at all is recognized properly : all Types are |
56 | -- recognized by the resources |
57 | |
58 | GlobalCheck (me; G : Graph; ach : in out Check) |
59 | returns Boolean is redefined; |
60 | ---Purpose : Calls GlobalCheck for each of its recorded ressources |
61 | |
62 | -- -- Specific for StepData -- -- |
63 | |
64 | SchemaName (me) returns CString is redefined; |
65 | ---Purpose : Returns the Schema Name attached to each class of Protocol |
66 | -- To be redefined by each sub-class |
67 | -- Here, SchemaName returns "" (empty String) |
68 | -- was C++ : return const |
69 | |
70 | fields |
71 | |
72 | thecomps : SequenceOfTransient; |
73 | |
74 | end FileProtocol; |