XDRFileUnMarshaller.h

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00001 // XDRFileUnMarshaller.h
00002 
00003 // -*- mode: c++; c-basic-offset:4 -*-
00004 
00005 // This file is part of libdap, A C++ implementation of the OPeNDAP Data
00006 // Access Protocol.
00007 
00008 // Copyright (c) 2002,2003 OPeNDAP, Inc.
00009 // Author: Patrick West <pwest@ucar.edu>
00010 //
00011 // This library is free software; you can redistribute it and/or
00012 // modify it under the terms of the GNU Lesser General Public
00013 // License as published by the Free Software Foundation; either
00014 // version 2.1 of the License, or (at your option) any later version.
00015 //
00016 // This library is distributed in the hope that it will be useful,
00017 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00019 // Lesser General Public License for more details.
00020 //
00021 // You should have received a copy of the GNU Lesser General Public
00022 // License along with this library; if not, write to the Free Software
00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00024 //
00025 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
00026 
00027 // (c) COPYRIGHT URI/MIT 1994-1999
00028 // Please read the full copyright statement in the file COPYRIGHT_URI.
00029 //
00030 // Authors:
00031 //      pwest       Patrick West <pwest@ucar.edu>
00032 
00033 #ifndef I_XDRFileUnMarshaller_h
00034 #define I_XDRFileUnMarshaller_h 1
00035 
00036 #include "UnMarshaller.h"
00037 #include "XDRUtils.h"
00038 
00039 class XDRFileUnMarshaller : public UnMarshaller
00040 {
00041 private:
00042     XDR *                       _source ;
00043                                 XDRFileUnMarshaller() ;
00044                                 XDRFileUnMarshaller( const XDRFileUnMarshaller &um ) ;
00045     XDRFileUnMarshaller &       operator=( const XDRFileUnMarshaller & ) ;
00046 public:
00047                                 XDRFileUnMarshaller( FILE *out ) ;
00048     virtual                     ~XDRFileUnMarshaller() ;
00049 
00050     virtual void                get_byte( dods_byte &val ) ;
00051 
00052     virtual void                get_int16( dods_int16 &val ) ;
00053     virtual void                get_int32( dods_int32 &val ) ;
00054 
00055     virtual void                get_float32( dods_float32 &val ) ;
00056     virtual void                get_float64( dods_float64 &val ) ;
00057 
00058     virtual void                get_uint16( dods_uint16 &val ) ;
00059     virtual void                get_uint32( dods_uint32 &val ) ;
00060 
00061     virtual void                get_str( string &val ) ;
00062     virtual void                get_url( string &val ) ;
00063 
00064     virtual void                get_opaque( char *val, unsigned int len ) ;
00065     virtual void                get_int( int &val ) ;
00066 
00067     virtual void                get_vector( char **val, unsigned int &num,
00068                                             Vector &vec ) ;
00069     virtual void                get_vector( char **val, unsigned int &num,
00070                                             int width, Vector &vec ) ;
00071 
00072     virtual void                dump(ostream &strm) const ;
00073 } ;
00074 
00075 #endif // I_XDRFileUnMarshaller_h
00076 

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