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 ()


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.

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


Member Function Documentation

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

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.


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

Generated on Sat Aug 15 00:16:54 2009 for libpqxx by  doxygen 1.5.8