Apache log4cxx Version 0.10.0
InputStream Class Referenceabstract

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

#include <inputstream.h>

Inherits ObjectImpl.

Inherited by ByteArrayInputStream, and FileInputStream.

Public Member Functions

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

Additional Inherited Members

Static Public Member Functions inherited from Object
static const helpers::Class & getStaticClass ()
static const log4cxx::helpers::ClassRegistration & registerClass ()
Protected Attributes inherited from ObjectImpl
unsigned int volatile ref

Detailed Description

Abstract class for reading from character streams.

Constructor & Destructor Documentation

◆ InputStream()

InputStream ( )
protected

◆ ~InputStream()

virtual ~InputStream ( )
protectedvirtual

Member Function Documentation

◆ close()

virtual void close ( )
pure virtual

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

Implemented in ByteArrayInputStream, and FileInputStream.

◆ read()

virtual int read ( ByteBuffer & dst)
pure virtual

Reads a sequence of bytes into the given buffer.

Parameters
dstThe 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 ByteArrayInputStream, and FileInputStream.

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