Apache log4cxx (Incubating)  Version 0.10.0
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InputStream Class Referenceabstract

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

Inheritance diagram for InputStream:
ObjectImpl Object ByteArrayInputStream FileInputStream

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 ObjectImpl
 ObjectImpl ()
 
virtual ~ObjectImpl ()
 
void addRef () const
 
void releaseRef () const
 
- Public Member Functions inherited from Object
virtual const helpers::ClassgetClass () 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::ClassgetStaticClass ()
 
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 ( )
protected
virtual ~InputStream ( )
protectedvirtual

Member Function Documentation

virtual void close ( )
pure virtual

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

Implemented in FileInputStream, and ByteArrayInputStream.

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 FileInputStream, and ByteArrayInputStream.


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