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# strings.hxx

    00001 // strings.hxx: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 2004, 2005, 2006, 2007 The Vaucanson Group.
    00006 //
    00007 // This program is free software; you can redistribute it and/or
    00008 // modify it under the terms of the GNU General Public License
    00009 // as published by the Free Software Foundation; either version 2
    00010 // of the License, or (at your option) any later version.
    00011 //
    00012 // The complete GNU General Public Licence Notice can be found as the
    00013 // `COPYING' file in the root directory.
    00014 //
    00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file.
    00016 //
    00017 #ifndef VCSN_XML_STRINGS_HXX
    00018 # define VCSN_XML_STRINGS_HXX
    00019
    00020 # include <vaucanson/xml/strings.hh>
    00021
    00022 # include <vaucanson/misc/contract.hh>
    00023
    00024 namespace vcsn
    00025 {
    00026   namespace xml
    00027   {
    00028
    00029     /*----------------.
    00030     | Converter tools |
    00031     `----------------*/
    00032
    00033     // Transcode \a cpp to XML.
    00034     inline
    00035     XMLCh*
    00036     transcode (const char* ccp)
    00037     {
    00038       return xercesc::XMLString::transcode(ccp);
    00039     }
    00040
    00041     // Transcode \a s to XML.
    00042     inline
    00043     XMLCh*
    00044     transcode (const std::string& s)
    00045     {
    00046       return transcode (s.c_str());
    00047     }
    00048
    00049
    00050     inline
    00051     std::string
    00052     xml2str(const XMLCh* xmlstr)
    00053     {
    00054       assertion(xmlstr != 0);
    00055
    00056       char* cstr = xercesc::XMLString::transcode(xmlstr);
    00057       assertion(cstr != 0);
    00058
    00059       std::string ret (cstr);
    00060       xercesc::XMLString::release(&cstr);
    00061
    00062       return ret;
    00063     }
    00064
    00065   } // End of namespace xml.
    00066
    00067 } // End of namespace vcsn.
    00068
    00069 #endif // ! VCSN_XML_STRINGS_HXX