Open Inventor Reference
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00001 /* 00002 * 00003 * Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * Further, this software is distributed without any warranty that it is 00016 * free of the rightful claim of any third person regarding infringement 00017 * or the like. Any license provided herein, whether implied or 00018 * otherwise, applies only to this software file. Patent licenses, if 00019 * any, provided herein do not apply to combinations of this program with 00020 * other software, or any other product whatsoever. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 00027 * Mountain View, CA 94043, or: 00028 * 00029 * http://www.sgi.com 00030 * 00031 * For further information regarding this notice, see: 00032 * 00033 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 00034 * 00035 */ 00036 00037 00038 /* 00039 * Copyright (C) 1990,91,92 Silicon Graphics, Inc. 00040 * 00041 _______________________________________________________________________ 00042 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00043 | 00044 | $Revision: 1.1.1.1 $ 00045 | 00046 | Description: 00047 | This file contains the definition of the extender SoChildList 00048 | class. 00049 | 00050 | Author(s) : Paul S. Strauss 00051 | 00052 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00053 _______________________________________________________________________ 00054 */ 00055 00056 #ifndef _SO_CHILD_LIST_ 00057 #define _SO_CHILD_LIST_ 00058 00059 #include <Inventor/SoLists.h> 00060 00080 00081 class SoAction; 00082 00083 SoEXTENDER class INVENTOR_API SoChildList : public SoNodeList { 00084 00085 public: 00087 SoChildList(SoNode *parentNode); 00088 SoChildList(SoNode *parentNode, int size); 00089 SoChildList(SoNode *parentNode, const SoChildList &l); 00090 ~SoChildList(); 00091 00094 void append(SoNode * child); 00095 void insert(SoNode *child, int addBefore); 00096 void remove(int which); 00097 void truncate(int start); 00098 void copy(const SoChildList &l); 00099 void set(int i, SoNode *child); 00100 00103 void traverse(SoAction *action) 00104 { traverse(action, 0, getLength() - 1); } 00105 00107 void traverse(SoAction *action, int childIndex) 00108 { traverse(action, childIndex, childIndex); } 00109 00112 void traverse(SoAction *action, 00113 int firstChild, int lastChild); 00114 00115 SoINTERNAL public: 00118 void addPathAuditor(SoPath *p) { auditors.append(p); } 00119 void removePathAuditor(SoPath *p) 00120 { auditors.remove(auditors.find(p)); } 00121 00122 private: 00123 SoNode *parent; 00126 SbPList auditors; 00127 }; 00128 00129 #endif /* _SO_CHILD_LIST_ */