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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