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SbName.h
00001 #ifndef COIN_SBNAME_H
00002 #define COIN_SBNAME_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
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 Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/SbBasic.h>
00028 
00029 class SbString;
00030 
00031 class COIN_DLL_API SbName {
00032 public:
00033   SbName(void);
00034   SbName(const char * namestring);
00035   SbName(const SbString & str);
00036   SbName(const SbName & name);
00037   ~SbName();
00038 
00039   const char * getString(void) const;
00040   int getLength(void) const;
00041 
00042   int operator!(void) const;
00043   friend COIN_DLL_API int operator==(const SbName & lhs, const char * rhs);
00044   friend COIN_DLL_API int operator==(const char * lhs, const SbName & rhs);
00045   friend COIN_DLL_API int operator==(const SbName & lhs, const SbName & rhs);
00046   friend COIN_DLL_API int operator!=(const SbName & lhs, const char * rhs);
00047   friend COIN_DLL_API int operator!=(const char * lhs, const SbName & rhs);
00048   friend COIN_DLL_API int operator!=(const SbName & lhs, const SbName & rhs);
00049 
00050   operator const char * (void) const;
00051 
00052   // The following 4 functions shouldn't be in this class, they are
00053   // related solely to .iv/.wrl file I/O (and so would likely be
00054   // better placed in SoOutput). This is a design flaw, but we can't
00055   // fix it without breaking API compatibility with the original SGI
00056   // Inventor.
00057   static SbBool isIdentStartChar(const char c);
00058   static SbBool isIdentChar(const char c);
00059   static SbBool isBaseNameStartChar(const char c);
00060   static SbBool isBaseNameChar(const char c);
00061 
00062   static const SbName & empty(void);
00063 
00064 private:
00065   const char * permaaddress;
00066 };
00067 
00068 COIN_DLL_API int operator==(const SbName & lhs, const char * rhs);
00069 COIN_DLL_API int operator==(const char * lhs, const SbName & rhs);
00070 COIN_DLL_API int operator==(const SbName & lhs, const SbName & rhs);
00071 COIN_DLL_API int operator!=(const SbName & lhs, const char * rhs);
00072 COIN_DLL_API int operator!=(const char * lhs, const SbName & rhs);
00073 COIN_DLL_API int operator!=(const SbName & lhs, const SbName & rhs);
00074 
00075 #endif // !COIN_SBNAME_H

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