scc::util::IoStream Class Reference

Input/output stream wrapper for reader/writer. More...

#include <iostream.h>

Inheritance diagram for scc::util::IoStream:

Collaboration diagram for scc::util::IoStream:

Public Member Functions
	IoStream (Reader &, Writer &, size_t=1024, size_t=1024)
	Create reader/writer stream. More...
	IoStream (const std::shared_ptr< Reader > &, const std::shared_ptr< Writer > &, size_t=1024, size_t=1024)
	Create reader/writer stream. More...
	IoStream ()=delete
	No default construct.
	IoStream (const IoStream &)=delete
	Copy construct not allowed.
IoStream &	operator= (const IoStream &)=delete
	Copy assign not allowed.
	IoStream (IoStream &&)
	Move construct.
IoStream &	operator= (IoStream &&)
	Move assign.
void	read_reset (const std::shared_ptr< Reader > &)
void	write_reset (const std::shared_ptr< Writer > &)
std::shared_ptr< Reader >	read_shared () const
std::shared_ptr< Writer >	write_shared () const
size_t	recvbuf_size () const
	Size of receive buffer.
void	recvbuf_size (size_t)
	Resize the receive buffer.
size_t	sendbuf_size () const
	Size of send buffer.
void	sendbuf_size (size_t)
	Resize the send buffer.
virtual std::string	recv_fail () const
	Failure message from instream.
virtual std::string	send_fail () const
	Failure message from outstream.
void	clear (std::ios::iostate=std::ios::goodbit)

Detailed Description

Input/output stream wrapper for reader/writer.

Makes Reader and Writer objects compatible with std::iostream.

Examples

examples/net/netmain.cc, net/unittest/inet.cc, net/unittest/inet_stream.cc, net/unittest/unix.cc, and util/unittest/iostream.cc.

Definition at line 156 of file iostream.h.

Constructor & Destructor Documentation

IoStream() [1/2]

IoStream::IoStream	(	Reader &	reader,
		Writer &	writer,
		size_t	recv_buf_sz = 1024,
		size_t	send_buf_sz = 1024
	)

Create reader/writer stream.

Does not assume ownership of objects. Useful for temporary use, otherwise use the shared pointer form.

Parameters

reader	Reader.
writer	Writer.
recv_buf_sz	Size of receive buffer. Number of bytes to be buffered from the underlying reader.
send_buf_sz	Size of send buffer. Number of bytes to be buffered before writing to the underlying writer.

Definition at line 543 of file iostream.cc.

IoStream() [2/2]

IoStream::IoStream	(	const std::shared_ptr< Reader > &	reader,
		const std::shared_ptr< Writer > &	writer,
		size_t	recv_buf_sz = 1024,
		size_t	send_buf_sz = 1024
	)

Create reader/writer stream.

Parameters

reader	Reader shared pointer.
writer	Writer shared pointer.
recv_buf_sz	Size of receive buffer. Number of bytes to be buffered from the underlying reader.
send_buf_sz	Size of send buffer. Number of bytes to be buffered before writing to the underlying writer.

Definition at line 550 of file iostream.cc.

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

• util/pub/util/iostream.h
• util/iostream.cc