pqxx::notify_listener Class Reference

#include <notify-listen.hxx>

List of all members.

Public Member Functions

 notify_listener (connection_base &C, const std::string &N)
 Constructor. Registers the listener with connection C.
virtual ~notify_listener () throw ()
const std::string & name () const
virtual void operator() (int be_pid)=0
 Overridable: action to invoke when notification arrives.

Protected Member Functions

connection_baseConn () const throw ()
connection_baseconn () const throw ()
 Get the connection that this listener listens on.


Constructor & Destructor Documentation

pqxx::notify_listener::notify_listener ( connection_base C,
const std::string &  N 
)

Constructor. Registers the listener with connection C.

Parameters:
C Connection this listener resides in.
N Name of the notification to listen for.

pqxx::notify_listener::~notify_listener (  )  throw () [virtual]

References conn().


Member Function Documentation

const std ::string& pqxx::notify_listener::name (  )  const

virtual void pqxx::notify_listener::operator() ( int  be_pid  )  [pure virtual]

Overridable: action to invoke when notification arrives.

Parameters:
be_pid Process ID of the database backend process that served our connection when the notification arrived. The actual process ID behind the connection may have changed by the time this method is called.

connection_base& pqxx::notify_listener::Conn (  )  const throw () [protected]

Deprecated:
Use conn() instead.

connection_base& pqxx::notify_listener::conn (  )  const throw () [protected]

Get the connection that this listener listens on.

References m_conn.

Referenced by ~notify_listener().


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

Generated on Mon Feb 15 18:22:52 2010 for libpqxx by  doxygen 1.5.5