gdcmFilenameGenerator.h

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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004   Module:  $URL$
00005 
00006   Copyright (c) 2006-2010 Mathieu Malaterre
00007   All rights reserved.
00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 #ifndef GDCMFILENAMEGENERATOR_H
00016 #define GDCMFILENAMEGENERATOR_H
00017 
00018 #include "gdcmTypes.h"
00019 #include <string>
00020 #include <vector>
00021 
00022 
00023 namespace gdcm
00024 {
00037 class GDCM_EXPORT FilenameGenerator
00038 {
00039 public:
00040   FilenameGenerator():Pattern(),Prefix(),Filenames() {}
00041   ~FilenameGenerator() {}
00042   // FIXME: already defines in gdcm::Directory
00043   typedef std::string FilenameType;
00044   typedef std::vector<FilenameType> FilenamesType;
00045   typedef FilenamesType::size_type  SizeType;
00046 
00048   void SetPattern(const char *pattern) { Pattern = pattern; }
00049   const char *GetPattern() const { return Pattern.c_str(); }
00050 
00052   void SetPrefix(const char *prefix) { Prefix = prefix; }
00053   const char *GetPrefix() const { return Prefix.c_str(); }
00054 
00056   bool Generate();
00057 
00059   void SetNumberOfFilenames(SizeType nfiles);
00060   SizeType GetNumberOfFilenames() const;
00061 
00063   const char * GetFilename(SizeType n) const;
00064 
00066   FilenamesType const & GetFilenames() const { assert( !Pattern.empty() ); return Filenames; }
00067 
00068 private:
00069   FilenameType Pattern;
00070   FilenameType Prefix;
00071   FilenamesType Filenames;
00072 };
00073 
00074 } // end namespace gdcm
00075 
00076 #endif //GDCMFILENAMEGENERATOR_H

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