Socket reader-writer
[CONNECT]

Collaboration diagram for Socket reader-writer:

Classes
class	CSocketReaderWriter
Functions
	CSocketReaderWriter::CSocketReaderWriter (CSocket *sock, EOwnership if_to_own=eNoOwnership)
virtual	CSocketReaderWriter::~CSocketReaderWriter ()
virtual ERW_Result	CSocketReaderWriter::Read (void *buf, size_t count, size_t *bytes_read=0)
	Read as many as "count" bytes into a buffer pointed to by "buf" argument.
virtual ERW_Result	CSocketReaderWriter::Write (const void *buf, size_t count, size_t *bytes_written=0)
	Write up to "count" bytes from the buffer pointed to by "buf" argument onto output device.
const STimeout *	CSocketReaderWriter::GetTimeout (EIO_Event event) const
ERW_Result	CSocketReaderWriter::SetTimeout (EIO_Event event, const STimeout *timeout)

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Function Documentation

CSocketReaderWriter::CSocketReaderWriter (  CSocket *  sock, EOwnership  if_to_own = eNoOwnership )  [inline, inherited]

Definition at line 86 of file ncbi_conn_reader_writer.hpp.

const STimeout * CSocketReaderWriter::GetTimeout (  EIO_Event  event  )  const [inline, inherited]

Definition at line 121 of file ncbi_conn_reader_writer.hpp. References CSocket::GetTimeout(), and CSocketReaderWriter::m_Sock.

ERW_Result CSocketReaderWriter::Read (  void *  buf, size_t  count, size_t *  bytes_read = 0 )  [inline, virtual, inherited]

Read as many as "count" bytes into a buffer pointed to by "buf" argument. Store the number of bytes actually read, or 0 on EOF or error, via the pointer "bytes_read", if provided. Special case: if "count" passed as 0, then the value of "buf" is ignored, and the return value is always eRW_Success, but no change should be actually made to the state of input device. Implements IReader. Definition at line 101 of file ncbi_conn_reader_writer.hpp. References eIO_ReadPlain, eRW_Error, CSocketReaderWriter::m_Sock, CSocket::Read(), and CSocketReaderWriter::x_Result().

ERW_Result CSocketReaderWriter::SetTimeout (  EIO_Event  event, const STimeout *  timeout )  [inline, inherited]

Definition at line 127 of file ncbi_conn_reader_writer.hpp. References eRW_Error, CSocketReaderWriter::m_Sock, CSocket::SetTimeout(), and CSocketReaderWriter::x_Result().

ERW_Result CSocketReaderWriter::Write (  const void *  buf, size_t  count, size_t *  bytes_written = 0 )  [inline, virtual, inherited]

Write up to "count" bytes from the buffer pointed to by "buf" argument onto output device. Store the number of bytes actually written, or 0 if "count" has been passed as 0 ("buf" is ignored in this case), via the "bytes_written" pointer, if provided non-NULL. Implements IWriter. Definition at line 111 of file ncbi_conn_reader_writer.hpp. References eRW_Error, CSocketReaderWriter::m_Sock, CSocket::Write(), and CSocketReaderWriter::x_Result().

CSocketReaderWriter::~CSocketReaderWriter (   )  [inline, virtual, inherited]

Definition at line 93 of file ncbi_conn_reader_writer.hpp. References CSocketReaderWriter::m_IsOwned, and CSocketReaderWriter::m_Sock.

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