log4cxx::helpers::InputStream Class Reference

Abstract class for reading from character streams. More...

#include <inputstream.h>

Inheritance diagram for log4cxx::helpers::InputStream:

Public Member Functions
virtual int	read (ByteBuffer &dst)=0
	Reads a sequence of bytes into the given buffer. More...
virtual void	close ()=0
	Closes this input stream and releases any system resources associated with the stream. More...
Public Member Functions inherited from log4cxx::helpers::Object
virtual	~Object ()
virtual bool	instanceof (const Class &clazz) const =0
virtual const void *	cast (const Class &clazz) const =0

Protected Member Functions
	InputStream ()
virtual	~InputStream ()

Detailed Description

Abstract class for reading from character streams.

Constructor & Destructor Documentation

InputStream()

log4cxx::helpers::InputStream::InputStream ( )

protected

~InputStream()

virtual log4cxx::helpers::InputStream::~InputStream ( )

protectedvirtual

Member Function Documentation

close()

virtual void log4cxx::helpers::InputStream::close ( )

pure virtual

Closes this input stream and releases any system resources associated with the stream.

Implemented in log4cxx::helpers::FileInputStream, and log4cxx::helpers::ByteArrayInputStream.

read()

virtual int log4cxx::helpers::InputStream::read ( ByteBuffer &  dst )

pure virtual

Reads a sequence of bytes into the given buffer.

Parameters

dst	The buffer into which bytes are to be transferred.

Returns

the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.

Implemented in log4cxx::helpers::FileInputStream, and log4cxx::helpers::ByteArrayInputStream.

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The documentation for this class was generated from the following file:

• inputstream.h