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43#define SOPLEX_GZSTREAM_NAMESPACE gzstream
45#ifdef SOPLEX_GZSTREAM_NAMESPACE
46namespace SOPLEX_GZSTREAM_NAMESPACE
62 : public std::streambuf
70 static const int bufferSize = 47 + 256;
78 char buffer[bufferSize];
101 setp(buffer, buffer + (bufferSize - 1));
109 gzstreambuf( const gzstreambuf& sb)
115 gzstreambuf& operator=( const gzstreambuf& sb)
117 std::streambuf::operator=(sb);
124 std::strncpy(buffer, sb.buffer, bufferSize);
146 gzstreambuf* open( const char* name, int open_mode);
148 gzstreambuf* close();
150 virtual int overflow( int c = EOF);
152 virtual int underflow();
166 : virtual public std::ios
188 gzstreambase( const char* _name, int _open_mode);
197 void open( const char* _name, int _open_mode);
222 : public std::istream
223 , public gzstreambase
235 igzstream( const char* _name,
236 int _open_mode = std::ios::in)
238 , gzstreambase(_name, _open_mode)
248 return gzstreambase::rdbuf();
251 void open( const char* _name,
252 int _open_mode = std::ios::in)
254 gzstreambase::open(_name, _open_mode);
267 : public gzstreambase
268 , public std::ostream
281 ogzstream( const char* _name,
282 int _open_mode = std::ios::out)
283 : gzstreambase(_name, _open_mode)
294 return gzstreambase::rdbuf();
297 void open( const char* _name,
298 int _open_mode = std::ios::out)
300 gzstreambase::open(_name, _open_mode);
304#ifdef SOPLEX_GZSTREAM_NAMESPACE
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