barrier/io/COutputStreamFilter.h
2002-04-29 14:40:01 +00:00

29 lines
525 B
C++

#ifndef COUTPUTSTREAMFILTER_H
#define COUTPUTSTREAMFILTER_H
#include "IOutputStream.h"
class COutputStreamFilter : public IOutputStream {
public:
COutputStreamFilter(IOutputStream*, bool adoptStream = true);
~COutputStreamFilter();
// manipulators
// accessors
// IOutputStream overrides
virtual void close() = 0;
virtual UInt32 write(const void*, UInt32 count) = 0;
virtual void flush() = 0;
protected:
IOutputStream* getStream() const;
private:
IOutputStream* m_stream;
bool m_adopted;
};
#endif