jem::io::FilterWriter Class Reference

#include <jem/io/FilterWriter.h>

Inheritance diagram for jem::io::FilterWriter:

Public Member Functions
	FilterWriter (const Ref< Writer > &out)
	FilterWriter (const Self &rhs)
virtual void	flush ()
	Writes any buffered data to this output stream. More...
virtual void	close ()
	Closes this output stream. More...
virtual void	write (int c)
	Writes a single character to this output stream. More...
virtual void	write (int c, idx_t n)
virtual void	write (const char *buf, idx_t n)
virtual void	writeNoThrow (const char *buf, idx_t n)
Public Member Functions inherited from jem::io::Writer
virtual void	lock ()
	Locks this output stream. More...
virtual void	unlock ()
	Unlocks this output stream. More...
virtual int	poll ()
	Returns the number of characters that can be written without blocking. More...
virtual void	write (int c, int n)
	Writes multiple copies of a character to this output stream. More...
virtual void	write (const char *buf, int n)
	Writes an array of characters to this output stream. More...
virtual void	writeNoThrow (const char *buf, int n)
	Writes a character array without throwing an exception. More...
virtual void	printByte (byte b)
	Prints a formatted byte to this output stream. More...
virtual void	printBool (bool b)
	Prints a formatted bool to this output stream. More...
virtual void	printInt (long i)
	Prints a formatted integer to this output stream. More...
virtual void	printFloat (double d)
	Prints a formatted double to this output stream. More...
Public Member Functions inherited from jem::Object
virtual Class *	getClass () const
	Returns the Class instance representing the runtime class of this object. More...
virtual String	toString () const
	Returns a short textual description of this object. More...
virtual long	hashValue () const
	Returns a hash value for this object. More...
virtual bool	equals (const Ref< Object > &obj) const
	Tests whether two objects are equal. More...
Ref< Object >	clone () const
	Returns a copy of this object. More...

Protected Member Functions
	FilterWriter ()
virtual	~FilterWriter ()
Protected Member Functions inherited from jem::Collectable
	Collectable ()
	Creates an empty Collectable. More...
	~Collectable ()
	Frees resources. More...
Protected Member Functions inherited from jem::Interface
virtual	~Interface ()
	Empty destructor. More...

Protected Attributes
Ref< Writer >	output_

Additional Inherited Members
Static Public Member Functions inherited from jem::Object
static Class *	getType ()
	Returns the Class instance representing the Object class. More...
Related Functions inherited from jem::io::TextOutput
TextOutput &	operator<< (TextOutput &out, bool b)
	Prints a boolean to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, byte b)
	Prints a byte to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, char c)
	Prints a character to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, short i)
	Prints a short integer to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, int i)
	Prints an integer to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, long i)
	Prints a long integer to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, float f)
	Prints a float to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, double d)
	Prints a double to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, const char *s)
	Prints a string to a text output stream. More...
TextOutput &	operator<< (TextOutput &out, TextOutput &(*manip)(TextOutput &))
	Applies a manipulator function to a text output stream. More...
TextOutput &	endl (TextOutput &out)
	Writes a newline to a text output stream. More...

Constructor & Destructor Documentation

jem::io::FilterWriter::FilterWriter ( const Ref< Writer > &  out )

explicit

jem::io::FilterWriter::FilterWriter

(

const Self &

rhs

)

jem::io::FilterWriter::FilterWriter ( )

protected

virtual jem::io::FilterWriter::~FilterWriter ( )

protectedvirtual

Member Function Documentation

virtual void jem::io::FilterWriter::flush ( )

virtual

Writes any buffered characters to this output stream.

The default implementation provided by the Writer class does nothing.

Exceptions

IOException

- if an I/O error occurs.

Reimplemented from jem::io::Writer.

virtual void jem::io::FilterWriter::close ( )

virtual

Closes this output stream. After calling this function, one should not attempt to write any more characters to the stream.

The default implementation provided by the Writer class does nothing.

Exceptions

IOException

- if an I/O error occurs.

Reimplemented from jem::io::Writer.

virtual void jem::io::FilterWriter::write ( int  c )

virtual

Writes the integer c, cast to an unsigned char, to this output stream.

Parameters

c	- the character to be written.

Exceptions

IOException

- if an I/O error occurs.

Implements jem::io::TextOutput.

virtual void jem::io::FilterWriter::write ( int  c, idx_t  n  )

virtual

virtual void jem::io::FilterWriter::write ( const char *  buf, idx_t  n  )

virtual

virtual void jem::io::FilterWriter::writeNoThrow ( const char *  buf, idx_t  n  )

virtual

Member Data Documentation

Ref<Writer> jem::io::FilterWriter::output_

protected