|
1 /* |
|
2 * Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of the License "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include "cxml_internal.h" |
|
20 #include <xml/cxml/nw_tinytree_treevector.h> |
|
21 #include <xml/cxml/nw_tinytree.h> |
|
22 /* ------------------------------------------------------------------------- */ |
|
23 |
|
24 NW_TinyTree_TreeVector_t* |
|
25 NW_TinyTree_TreeVector_Construct (CXML_Vector_Metric_t elementSize, |
|
26 CXML_Vector_Metric_t segmentSize, |
|
27 NW_TinyTree_t *tree) |
|
28 { |
|
29 NW_TinyTree_TreeVector_t* thisObj; |
|
30 |
|
31 |
|
32 /* for convenience */ |
|
33 thisObj = (NW_TinyTree_TreeVector_t*) NW_Mem_Malloc (sizeof(NW_TinyTree_TreeVector_t)); |
|
34 if(thisObj == NULL) |
|
35 { |
|
36 return NULL; |
|
37 } |
|
38 |
|
39 thisObj->vector = CXML_Vector_Construct(elementSize, segmentSize); |
|
40 if (thisObj->vector == NULL) |
|
41 { |
|
42 NW_Mem_Free (thisObj); |
|
43 return NULL; |
|
44 } |
|
45 |
|
46 /* initialize the object */ |
|
47 thisObj->tree = tree; |
|
48 thisObj->lastValid = -1; |
|
49 /* successful completion */ |
|
50 return thisObj; |
|
51 } |
|
52 |
|
53 /* Override the base class to account for the sentinel at the beginning of each |
|
54 * segment |
|
55 */ |
|
56 |
|
57 void |
|
58 NW_TinyTree_TreeVector_Destruct (NW_TinyTree_TreeVector_t* thisObj) |
|
59 { |
|
60 if(thisObj->vector) |
|
61 { |
|
62 /* Adjest the sentinel in the vector */ |
|
63 CXML_Vector_AdjustSegment(thisObj->vector); |
|
64 |
|
65 /* Destroy the vector */ |
|
66 CXML_Vector_Destruct(thisObj->vector); |
|
67 } |
|
68 NW_Mem_Free (thisObj); |
|
69 } |
|
70 |
|
71 |