Stream Class Reference

Inheritance diagram for Stream:

List of all members.

Public Member Functions
virtual int	flush (u_long *)
virtual int	read (char *buffer, u_long len, u_long *)
	Stream ()
virtual int	write (const char *buffer, u_long len, u_long *)
virtual	~Stream ()=0

---

Detailed Description

Abstract class to handle virtual data streams.

---

Constructor & Destructor Documentation

Stream::Stream (   )

Stream::~Stream (   )  [pure virtual]

Avoid direct instances of this class.

---

Member Function Documentation

int Stream::flush (  u_long *  nbw  )  [virtual]

Write remaining data to the stream. Reimplemented in DynamicFilter, Filter, FiltersChain, Gzip, GzipDecompress, and MemoryStream.

int Stream::read (  char *  buffer, u_long  len, u_long *  nbr )  [virtual]

Read [len] characters from the stream. Returns -1 on errors. Reimplemented in DynamicFilter, File, Filter, FiltersChain, Gzip, GzipDecompress, MemoryStream, Pipe, and Socket.

int Stream::write (  const char *  buffer, u_long  len, u_long *  nbw )  [virtual]

Write [len] characters to the stream. Returns -1 on errors. Reimplemented in CachedFile, DynamicFilter, File, Filter, FiltersChain, Gzip, GzipDecompress, MemoryStream, Pipe, and Socket.

---