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comparison d2/qtd/QtdObject.d @ 344:96a75b1e5b26

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author Max Samukha <maxter@spambox.com>
date Fri, 14 May 2010 12:14:37 +0300
parents qt/d2/qt/QtdObject.d@f9559a957be9
children 18bd68f586c6
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343:552647ec0f82 344:96a75b1e5b26
1 /**
2 *
3 * Copyright: Copyright QtD Team, 2008-2009
4 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>
5 *
6 * Copyright QtD Team, 2008-2009
7 * Distributed under the Boost Software License, Version 1.0.
8 * (See accompanying file boost-license-1.0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 *
10 */
11
12 module qtd.QtdObject;
13
14 enum QtdObjectFlags : ubyte
15 {
16 none,
17 nativeOwnership = 0x1,
18 dOwnership = 0x2,
19 dynamicEntity = 0x4
20 //gcManaged = 0x4
21 }
22
23 package abstract class QtdObject
24 {
25 protected QtdObjectFlags __flags_;
26 void* __nativeId;
27
28 this(void* nativeId, QtdObjectFlags flags = QtdObjectFlags.none)
29 {
30 __nativeId = nativeId;
31 __flags_ = flags;
32 }
33
34 final QtdObjectFlags __flags()
35 {
36 return __flags_;
37 }
38
39 /+ final +/ void __setFlags(QtdObjectFlags flags, bool value)
40 {
41 if (value)
42 __flags_ |= flags;
43 else
44 __flags_ &= ~flags;
45 }
46
47 // COMPILER BUG: 3206
48 protected void __deleteNative()
49 {
50 assert(false);
51 }
52
53 ~this()
54 {
55 if (!(__flags_ & QtdObjectFlags.nativeOwnership))
56 {
57 // avoid deleting D object twice.
58 __flags_ |= QtdObjectFlags.dOwnership;
59 __deleteNative;
60 }
61 }
62 }