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SbIntList.h

00001 #ifndef COIN_SBINTLIST_H
00002 #define COIN_SBINTLIST_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/lists/SbPList.h>
00028 
00029 // *************************************************************************
00030 
00031 class  COIN_DLL_API SbIntList : public SbPList {
00032 public:
00033   SbIntList(void) : SbPList () { }
00034   SbIntList(const int sizehint) : SbPList(sizehint) { }
00035   
00036   void append(const int item) {
00037     ((SbPList*)this)->append((void*)((uintptr_t)item));
00038   }
00039   int find(const int item) {
00040     return ((SbPList*)this)->find((void *)((uintptr_t)item));
00041   }
00042   void insert(const int item, const int addbefore) {
00043     ((SbPList*)this)->insert((void *)((uintptr_t)item), addbefore);
00044   }
00045   int & operator[](const int idx) const {
00046     return (int&) ((*(const SbPList*)this)[idx]);
00047   }
00048 };
00049 
00050 // *************************************************************************
00051 
00052 // Internally, we should use the SbList template class, since it
00053 // provides a better interface than SbIntList, and since the interface
00054 // of SbIntList may have issues with casting type safety.
00055 //
00056 // This class is provided for two reasons: 1) to be compatible with
00057 // SGI/TGS Inventor, 2) there are a few places in the public API where
00058 // it is used (these are all our own doing, not from the original SGI
00059 // Inventor, and could be taken out for any new major release).
00060 
00061 #if defined(COIN_INTERNAL) && !defined(COIN_ALLOW_SBINTLIST)
00062 #error prefer SbList over SbIntList for internal code
00063 #endif // COIN_INTERNAL
00064 
00065 // *************************************************************************
00066 
00067 #endif // !COIN_SBINTLIST_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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