120 lines
3.3 KiB
C++
120 lines
3.3 KiB
C++
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE Versions 3.13.7
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* and higher are distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/*
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* $Id$
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*
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* L O S A L A M O S
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* Los Alamos National Laboratory
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* Los Alamos, New Mexico 87545
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*
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* Copyright, 1986, The Regents of the University of California.
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*
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* Author: Jeff Hill
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*/
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#include <stdexcept>
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#define epicsAssertAuthor "Jeff Hill johill@lanl.gov"
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#define epicsExportSharedSymbols
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#include "iocinf.h"
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#include "nciu.h"
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#include "cac.h"
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#include "db_access.h" // for dbf_type_to_text
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netSubscription::netSubscription ( nciu & chanIn,
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unsigned typeIn, arrayElementCount countIn,
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unsigned maskIn, cacStateNotify ¬ifyIn ) :
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count ( countIn ), chan ( chanIn ),
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notify ( notifyIn ), type ( typeIn ), mask ( maskIn )
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{
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if ( ! dbr_type_is_valid ( typeIn ) ) {
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throw cacChannel::badType ();
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}
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if ( this->mask == 0u ) {
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throw cacChannel::badEventSelection ();
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}
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}
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netSubscription::~netSubscription ()
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{
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}
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void netSubscription::destroy ( cacRecycle &recycle )
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{
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this->~netSubscription ();
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recycle.recycleSubscription ( *this );
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}
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class netSubscription * netSubscription::isSubscription ()
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{
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return this;
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}
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void netSubscription::show ( unsigned /* level */ ) const
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{
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::printf ( "event subscription IO at %p, type %s, element count %lu, mask %u\n",
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static_cast < const void * > ( this ),
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dbf_type_to_text ( static_cast < int > ( this->type ) ),
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this->count, this->mask );
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}
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void netSubscription::completion ()
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{
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this->chan.printf ( "subscription update w/o data ?\n" );
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}
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void netSubscription::exception ( int status, const char *pContext )
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{
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this->notify.exception ( status, pContext, UINT_MAX, 0 );
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}
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void netSubscription::exception ( int status, const char *pContext,
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unsigned typeIn, arrayElementCount countIn )
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{
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this->notify.exception ( status, pContext, typeIn, countIn );
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}
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void netSubscription::completion ( unsigned typeIn,
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arrayElementCount countIn, const void *pDataIn )
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{
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this->notify.current ( typeIn, countIn, pDataIn );
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}
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nciu & netSubscription::channel () const
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{
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return this->chan;
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}
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void * netSubscription::operator new ( size_t ) // X aCC 361
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{
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// The HPUX compiler seems to require this even though no code
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// calls it directly
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throw std::logic_error ( "why is the compiler calling private operator new" );
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}
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void netSubscription::operator delete ( void * )
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{
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// Visual C++ .net appears to require operator delete if
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// placement operator delete is defined? I smell a ms rat
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// because if I declare placement new and delete, but
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// comment out the placement delete definition there are
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// no undefined symbols.
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errlogPrintf ( "%s:%d this compiler is confused about placement delete - memory was probably leaked",
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__FILE__, __LINE__ );
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}
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