CrystalSpace

Public API Reference

cstool/numberedfilenamehelper.h

00001 /*
00002   Copyright (C) 2006 by Frank Richter
00003 
00004   This library is free software; you can redistribute it and/or
00005   modify it under the terms of the GNU Library General Public
00006   License as published by the Free Software Foundation; either
00007   version 2 of the License, or (at your option) any later version.
00008 
00009   This library is distributed in the hope that it will be useful,
00010   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012   Library General Public License for more details.
00013 
00014   You should have received a copy of the GNU Library General Public
00015   License along with this library; if not, write to the Free
00016   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CSTOOL_NUMBEREDFILENAMEHELPER_H__
00020 #define __CSTOOL_NUMBEREDFILENAMEHELPER_H__
00021 
00022 #include "csextern.h"
00023 #include "csutil/csstring.h"
00024 #include "iutil/vfs.h"
00025 
00026 namespace CS
00027 {
00034   class CS_CRYSTALSPACE_EXPORT NumberedFilenameHelper
00035   {
00036     csString format;
00037     uint counter;
00038   public:
00042     NumberedFilenameHelper (const char* mask = 0)
00043     {
00044       Reset ();
00045       SetMask (mask);
00046     }
00050     void Reset() { counter = 0; }
00059     void SetMask (const char* mask);
00063     csString NextFilename ()
00064     {
00065       return csString().Format (format, counter++);
00066     }
00072     csString FindNextFilename (iVFS* vfs = 0);
00073   };
00074 }
00075 
00076 #endif // __CSTOOL_NUMBEREDFILENAMEHELPER_H__

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