Purpose: Creates singleton hzIpServer instance Pointer to the hzIpServer instance. The same instance is returned however many times this function is called. NULL if no logger is provided

Declared in file: hzIpServer.h
Defined in file : hzIpServer.cpp

Function Logic:

Function body:

hzIpServer* hzIpServer::GetInstance (hzLogger* pLogger)
{
   //  Purpose: Creates singleton hzIpServer instance
   //  
   //  Argument: pLogger The logger for the server (compulsory)
   //  
   //  Returns: Pointer to the hzIpServer instance. The same instance is returned however many times this function is called.
   //     NULL if no logger is provided
   _hzfunc("hzIpServer::GetInstance") ;
   hzIpServer* pSvr = 0;   //  TCP server
   if (!pLogger)
       { hzerr(E_NOINIT, "No logfile supplied") ; return 0; }
   if (s_pTheOneAndOnlyServer)
       pSvr = s_pTheOneAndOnlyServer ;
   else
   {
       pSvr = new hzIpServer() ;
       pSvr->m_pLog = pLogger ;
       s_pTheOneAndOnlyServer = pSvr ;
   }
   return pSvr ;
}