void SolverMRP::SolverMRPdata::solveSafetyStock(SolverMRP* solver)
{
OperatorDelete cleanup("sweeper", this);
safety_stock_planning = true;
if (getLogLevel()>0) logger << "Start safety stock replenishment pass " << solver->getConstraints() << endl;
vector< list<Buffer*> > bufs(HasLevel::getNumberOfLevels() + 1);
for (Buffer::iterator buf = Buffer::begin(); buf != Buffer::end(); ++buf)
if (buf->getCluster() == cluster
&& ( buf->getMinimum() || buf->getMinimumCalendar()
|| buf->getType() == *BufferProcure::metadata )
)
bufs[(buf->getLevel()>=0) ? buf->getLevel() : 0].push_back(&*buf);
for (vector< list<Buffer*> >::iterator b_list = bufs.begin(); b_list != bufs.end(); ++b_list)
for (list<Buffer*>::iterator b = b_list->begin(); b != b_list->end(); ++b)
{
state->curBuffer = NULL;
// A quantity of -1 is a flag for the buffer solver to solve safety stock.
state->q_qty = -1.0;
state->q_date = Date::infinitePast;
state->a_cost = 0.0;
state->a_penalty = 0.0;
planningDemand = NULL;
state->curDemand = NULL;
state->motive = *b;
state->curOwnerOpplan = NULL;
// Call the buffer solver
(*b)->solve(*solver, this);
// Check for excess
if ((*b)->getType() != *BufferProcure::metadata)
(*b)->solve(cleanup, this);
CommandManager::commit();
}
if (getLogLevel()>0) logger << "Finished safety stock replenishment pass" << endl;
safety_stock_planning = false;
}
DECLARE_EXPORT Calendar::~Calendar()
{
// De-allocate all the dynamic memory used for the bucket objects
while (firstBucket)
{
CalendarBucket* tmp = firstBucket;
firstBucket = firstBucket->nextBucket;
delete tmp;
}
// Remove all references from locations
for (Location::iterator l = Location::begin(); l != Location::end(); ++l)
{
if (l->getAvailable() == this)
l->setAvailable(NULL);
}
// Remove reference from buffers
for (Buffer::iterator b = Buffer::begin(); b != Buffer::end(); ++b)
{
if (b->getMaximumCalendar() == this)
b->setMaximumCalendar(NULL);
if (b->getMinimumCalendar() == this)
b->setMinimumCalendar(NULL);
}
// Remove references from resources
for (Resource::iterator r = Resource::begin(); r != Resource::end(); ++r)
{
if (r->getMaximumCalendar() == this)
r->setMaximumCalendar(NULL);
}
}
