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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * The Contents of this file are made available subject to the terms of
5 : * either of the following licenses
6 : *
7 : * - GNU Lesser General Public License Version 2.1
8 : * - Sun Industry Standards Source License Version 1.1
9 : *
10 : * Sun Microsystems Inc., October, 2000
11 : *
12 : * GNU Lesser General Public License Version 2.1
13 : * =============================================
14 : * Copyright 2000 by Sun Microsystems, Inc.
15 : * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 : *
17 : * This library is free software; you can redistribute it and/or
18 : * modify it under the terms of the GNU Lesser General Public
19 : * License version 2.1, as published by the Free Software Foundation.
20 : *
21 : * This library is distributed in the hope that it will be useful,
22 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : * Lesser General Public License for more details.
25 : *
26 : * You should have received a copy of the GNU Lesser General Public
27 : * License along with this library; if not, write to the Free Software
28 : * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 : * MA 02111-1307 USA
30 : *
31 : *
32 : * Sun Industry Standards Source License Version 1.1
33 : * =================================================
34 : * The contents of this file are subject to the Sun Industry Standards
35 : * Source License Version 1.1 (the "License"); You may not use this file
36 : * except in compliance with the License. You may obtain a copy of the
37 : * License at http://www.openoffice.org/license.html.
38 : *
39 : * Software provided under this License is provided on an "AS IS" basis,
40 : * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 : * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 : * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 : * See the License for the specific provisions governing your rights and
44 : * obligations concerning the Software.
45 : *
46 : * The Initial Developer of the Original Code is: IBM Corporation
47 : *
48 : * Copyright: 2008 by IBM Corporation
49 : *
50 : * All Rights Reserved.
51 : *
52 : * Contributor(s): _______________________________________
53 : *
54 : *
55 : ************************************************************************/
56 : #include "first.hxx"
57 :
58 : namespace OpenStormBento
59 : {
60 :
61 173 : CUtListElmt::CUtListElmt(pCUtList pList)
62 : : cpNext(NULL)
63 173 : , cpPrev(NULL)
64 : {
65 173 : if (pList != NULL)
66 173 : InsertAfter(pList->GetLast());
67 173 : }
68 :
69 1170 : CUtListElmt::~CUtListElmt()
70 : {
71 1170 : if (OnList())
72 : {
73 935 : cpPrev->cpNext = cpNext;
74 935 : cpNext->cpPrev = cpPrev;
75 : }
76 1170 : }
77 :
78 :
79 :
80 :
81 770 : CUtList::~CUtList()
82 : {
83 385 : pCUtListElmt pTerminating = GetTerminating();
84 832 : for (pCUtListElmt pCurr = GetFirst(); pCurr != pTerminating; )
85 : {
86 62 : pCUtListElmt pNext = pCurr->GetNext();
87 62 : pCurr->MakeNotOnList();
88 62 : pCurr = pNext;
89 : }
90 385 : pTerminating->SetPrev(pTerminating);
91 385 : pTerminating->SetNext(pTerminating);
92 385 : }
93 :
94 : // If pCurr is NULL, returns first item in list. Otherwise, returns item
95 : // in list after pCurr or NULL if no more items in list. Terminating item
96 : // is never returned
97 : pCUtListElmt
98 412 : CUtList::GetNextOrNULL(pCUtListElmt pCurr)
99 : {
100 : pCUtListElmt pNext;
101 :
102 412 : if (pCurr == NULL)
103 8 : pNext = GetFirst();
104 404 : else pNext = pCurr->GetNext();
105 412 : if (pNext == GetTerminating())
106 8 : pNext = NULL;
107 412 : return pNext;
108 : }
109 :
110 : void
111 381 : CUtList::Destroy()
112 : {
113 381 : pCUtListElmt pTerminating = GetTerminating();
114 1312 : for (pCUtListElmt pCurr = GetFirst(); pCurr != pTerminating; )
115 : {
116 550 : pCUtListElmt pNext = pCurr->GetNext();
117 550 : delete pCurr;
118 550 : pCurr = pNext;
119 : }
120 381 : }
121 :
122 :
123 :
124 :
125 762 : CUtOwningList::~CUtOwningList()
126 : {
127 381 : Destroy();
128 381 : }
129 : }//end namespace OpenStormBento
130 :
131 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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