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1 | -- Created on: 1990-12-19 |
2 | -- Created by: Christophe MARION |
3 | -- Copyright (c) 1990-1999 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 | |
17 | package TopLoc |
18 | |
19 | ---Level : Public. |
20 | -- All methods of all classes will be public. |
21 | |
22 | ---Purpose: The TopLoc package gives ressources to handle 3D local |
23 | -- coordinate systems called Locations. |
24 | -- |
25 | -- A Location is a composition of elementary coordinate |
26 | -- systems, each one is called a Datum. The Location |
27 | -- keeps track of this composition. |
28 | -- |
29 | |
30 | uses |
31 | Standard, |
32 | MMgt, |
33 | TCollection, |
34 | gp |
35 | |
36 | is |
37 | pointer TrsfPtr to Trsf from gp; |
38 | class Datum3D; |
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39 | |
40 | private class ItemLocation; |
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41 | |
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42 | private class SListOfItemLocation; |
43 | private class SListNodeOfItemLocation; |
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44 | |
45 | class Location; |
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46 | |
47 | class MapLocationHasher instantiates |
48 | MapHasher from TCollection(Location from TopLoc); |
49 | |
50 | class MapOfLocation instantiates |
51 | Map from TCollection(Location from TopLoc, |
52 | MapLocationHasher from TopLoc); |
53 | |
54 | class IndexedMapOfLocation instantiates |
55 | IndexedMap from TCollection(Location from TopLoc, |
56 | MapLocationHasher from TopLoc); |
57 | |
58 | end TopLoc; |
59 | |
60 | |
61 | |
62 | |