barrier/io/COutputStreamFilter.h

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#ifndef COUTPUTSTREAMFILTER_H
#define COUTPUTSTREAMFILTER_H
#include "IOutputStream.h"
class COutputStreamFilter : public IOutputStream {
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public:
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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;
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protected:
IOutputStream* getStream() const;
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private:
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IOutputStream* m_stream;
bool m_adopted;
};
#endif