barrier/lib/io/COutputStreamFilter.h
crs fee4095624 Reorganized source tree. Moved client.cpp into cmd/synergy as
synergy.cpp and server.cpp into cmd/synergyd as synergyd.cpp.
Moved and renamed related files.  Moved remaining source files
into lib/....  Modified and added makefiles as appropriate.
Result is that library files are under lib with each library
in its own directory and program files are under cmd with each
command in its own directory.
2002-07-30 16:52:46 +00:00

39 lines
884 B
C++

#ifndef COUTPUTSTREAMFILTER_H
#define COUTPUTSTREAMFILTER_H
#include "IOutputStream.h"
//! A filtering output stream
/*!
This class wraps an output stream. Subclasses provide indirect access
to the stream, typically performing some filtering.
*/
class COutputStreamFilter : public IOutputStream {
public:
/*!
Create a wrapper around \c stream. Iff \c adoptStream is true then
this object takes ownership of the stream and will delete it in the
d'tor.
*/
COutputStreamFilter(IOutputStream* stream, bool adoptStream = true);
~COutputStreamFilter();
// IOutputStream overrides
virtual void close() = 0;
virtual UInt32 write(const void*, UInt32 count) = 0;
virtual void flush() = 0;
protected:
//! Get the stream
/*!
Returns the stream passed to the c'tor.
*/
IOutputStream* getStream() const;
private:
IOutputStream* m_stream;
bool m_adopted;
};
#endif