GDCM  2.2.0
gdcmStringFilter.h
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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004 
00005   Copyright (c) 2006-2011 Mathieu Malaterre
00006   All rights reserved.
00007   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00008 
00009      This software is distributed WITHOUT ANY WARRANTY; without even
00010      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00011      PURPOSE.  See the above copyright notice for more information.
00012 
00013 =========================================================================*/
00014 #ifndef GDCMSTRINGFILTER_H
00015 #define GDCMSTRINGFILTER_H
00016 
00017 #include "gdcmDataElement.h"
00018 #include "gdcmDicts.h"
00019 #include "gdcmFile.h"
00020 
00021 namespace gdcm
00022 {
00023 
00029 class GDCM_EXPORT StringFilter
00030 {
00031 public:
00032   StringFilter();
00033   ~StringFilter();
00034 
00036   void UseDictAlways(bool ) {}
00037 
00039   void SetDicts(const Dicts &dicts);
00040 
00042   std::string ToString(const Tag& t) const;
00043 
00044   //std::string ToMime64(const Tag& t) const;
00045 
00050   std::pair<std::string, std::string> ToStringPair(const Tag& t) const;
00051 
00053   std::string FromString(const Tag&t, const char * value, VL const & vl);
00054 
00055   // Use this one
00056   std::string FromString(const Tag&t, const char * value, size_t len);
00057 
00058   //typedef std::map<Tag, gdcm::ConstCharWrapper> StringSet;
00059 
00061   void SetFile(const File& f) { F = f; }
00062   File &GetFile() { return *F; }
00063   const File &GetFile() const { return *F; }
00064 
00068   bool ExecuteQuery(std::string const &query, std::string & value) const;
00069 
00070 protected:
00071   std::pair<std::string, std::string> ToStringPair(const Tag& t, DataSet const &ds) const;
00072   bool ExecuteQuery(std::string const &query, DataSet const &ds, std::string & value) const;
00073 
00074 private:
00075   SmartPointer<File> F;
00076 };
00077 
00078 } // end namespace gdcm
00079 
00080 #endif //GDCMSTRINGFILTER_H

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