GZIPOutputStreamBuffer.h

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// Copyright FreeHEP, 2005.
#ifndef CHEPREP_GZIPOUTPUTSTREAMBUF_H
#define CHEPREP_GZIPOUTPUTSTREAMBUF_H
 
#include <string>
 
#include "cheprep/DeflateOutputStreamBuffer.h"
 
/**
 * @author Mark Donszelmann
 */
namespace cheprep {
 
    class GZIPOutputStreamBuffer : public DeflateOutputStreamBuffer {
 
        public:
 
            GZIPOutputStreamBuffer( std::streambuf *outbuf );
 
            int overflow(int);
 
            void setFilename( const std::string &filename );
            void setComment( const std::string &comment );
 
            void close() ;
 
            virtual ~GZIPOutputStreamBuffer() ;
 
        private:
            void writeHeader();
            void writeTrailer();
  
            std::string filename;
            std::string comment;
            bool open;
    };
 
 
} // cheprep
 
#endif // CHEPREP_GZIPOUTPUTSTREAMBUF_H