/**
* Leave a level of model loads in the current thread.
* If it was the last level, call the global callbacks.
*/
void PostLoadCallBack::leave()
{
threadsLock_.grab();
bool wasLastLevel = (--threads_[OurThreadID()].enterCount == 0);
threadsLock_.give();
if (wasLastLevel) run( true );
}
/**
* This method runs all callbacks from one of the lists
*/
void PostLoadCallBack::run( bool global )
{
SimpleMutexHolder smh( threadsLock_ );
std::vector< PostLoadCallBack * > * cbs;
PLCBs & plcbs = threads_[OurThreadID()];
cbs = global ? &plcbs.globals : &plcbs.locals;
while (!cbs->empty())
{
PostLoadCallBack * lf = cbs->front();
cbs->erase( cbs->begin() );
threadsLock_.give();
(*lf)();
delete lf;
threadsLock_.grab();
PLCBs & plcbs = threads_[OurThreadID()];
cbs = global ? &plcbs.globals : &plcbs.locals;
}
}