VRS - The Virtual Rendering System

version 3.3

sax_string.h

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/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2000-2006 Computer Graphics Systems Group at the 
 * Hasso-Plattner-Institute (HPI), Potsdam, Germany.
 *
 * This  library  is  free  software; you can redistribute it and/or  modify it
 * under the terms of the GNU Lesser General Public  License  as  published  by
 * the  Free  Software  Foundation;  either  version 2.1 of the License, or (at
 * your option) any later version. This library  is  distributed  in  the  hope
 * that  it will be useful, but  WITHOUT ANY WARRANTY; without even the implied
 * warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE.  See  the
 * GNU Lesser General Public License for more details. You should have received
 * a copy of the GNU Lesser+ General Public License along with this library; if
 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA, 02111-1307, USA.
 ******************************************************************************/

#ifndef VRS_IO_US_SAX_STRING_H
#define VRS_IO_US_SAX_STRING_H

//
// STL
//
#include <iostream>

//
// XERCES
//
#include <xercesc/util/XMLString.hpp>
#include <xercesc/util/PlatformUtils.hpp>
#include <xercesc/parsers/SAXParser.hpp>


using namespace XERCES_CPP_NAMESPACE;

namespace VRS
{
        namespace GL2
        {
                namespace EXTSHADER
                {
                        class SAXString
                        {
                        public:

                                SAXString(const XMLCh* const toTranscode)
                                {
                                        // Call the private transcoding method
                                        fLocalForm = XMLString::transcode(toTranscode);

                                        return;
                                }

                                ~SAXString(void)
                                {
                                        XMLString::release(&fLocalForm);
                                }

                                inline const char* localForm(void) const
                                {
                                        return fLocalForm;
                                }

                        private:

                                char*   fLocalForm;

                        };//endclass USPString


                        inline std::ostream& operator<<(std::ostream& target, const SAXString& toDump)
                        {
                                target << toDump.localForm();
                                return target;
                        }

                        inline std::string& operator<<(std::string& target, const SAXString& toDump)
                        {
                                target = toDump.localForm();
                                return target;
                        }

                }//endnamespace EXTSHADER

        }//endnamespace GL2

}//endnamespace VRS

#endif //VRS_IO_US_SAX_STRING_H

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