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use placement new

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This commit is contained in:
Jeff Hill
2002-10-23 23:37:30 +00:00
parent 340e0c1d58
commit e36083d5ef
22 changed files with 712 additions and 455 deletions
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62
src/ca/ca_client_context.cpp
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@@ -46,6 +46,56 @@ ca_client_context::~ca_client_context ()
delete & this->clientCtx;
}
void ca_client_context::destroyChannel ( oldChannelNotify & chan )
{
chan.~oldChannelNotify ();
# if defined ( CXX_PLACEMENT_DELETE ) && 0
oldChannelNotify::operator delete ( & chan, this->oldChannelNotifyFreeList );
# else
this->oldChannelNotifyFreeList.release ( & chan );
# endif
}
void ca_client_context::destroyGetCopy ( getCopy & gc )
{
gc.~getCopy ();
# if defined ( CXX_PLACEMENT_DELETE ) && 0
getCopy::operator delete ( & gc, this->getCopyFreeList );
# else
this->getCopyFreeList.release ( & gc );
# endif
}
void ca_client_context::destroyGetCallback ( getCallback & gcb )
{
gcb.~getCallback ();
# if defined ( CXX_PLACEMENT_DELETE ) && 0
getCallback::operator delete ( & gcb, this->getCallbackFreeList );
# else
this->getCallbackFreeList.release ( & gcb );
# endif
}
void ca_client_context::destroyPutCallback ( putCallback & pcb )
{
pcb.~putCallback ();
# if defined ( CXX_PLACEMENT_DELETE ) && 0
putCallback::operator delete ( & pcb, this->putCallbackFreeList );
# else
this->putCallbackFreeList.release ( & pcb );
# endif
}
void ca_client_context::destroySubscription ( oldSubscription & os )
{
os.~oldSubscription ();
# if defined ( CXX_PLACEMENT_DELETE ) && 0
oldSubscription::operator delete ( & os, this->subscriptionFreeList );
# else
this->subscriptionFreeList.release ( & os );
# endif
}
void ca_client_context::changeExceptionEvent ( caExceptionHandler *pfunc, void *arg )
{
epicsGuard < ca_client_context_mutex > guard ( this->mutex );
@@ -225,21 +275,15 @@ void ca_client_context::attachToClientCtx ()
void ca_client_context::incrementOutstandingIO ( unsigned ioSeqNoIn )
{
epicsGuard < ca_client_context_mutex > guard ( this->mutex );
if ( this->ioSeqNo == ioSeqNoIn ) {
epicsGuard < ca_client_context_mutex > guard ( this->mutex );
if ( this->ioSeqNo == ioSeqNoIn ) {
assert ( this->pndRecvCnt < UINT_MAX );
this->pndRecvCnt++;
}
assert ( this->pndRecvCnt < UINT_MAX );
this->pndRecvCnt++;
}
}
void ca_client_context::decrementOutstandingIO ( unsigned ioSeqNoIn )
{
if ( this->ioSeqNo != ioSeqNoIn ) {
return;
}
bool signalNeeded;
{
epicsGuard < ca_client_context_mutex > guard ( this->mutex );