Ejemplo n.º 1
0
DECLARE_EXPORT Load::~Load()
{
  // Set a flag to make sure the level computation is triggered again
  HasLevel::triggerLazyRecomputation();

  // Delete existing loadplans
  if (getOperation() && getResource())
  {
    // Loop over operationplans
    for(OperationPlan::iterator i(getOperation()); i != OperationPlan::end(); ++i)
      // Loop over loadplans
      for(OperationPlan::LoadPlanIterator j = i->beginLoadPlans(); j != i->endLoadPlans(); )
        if (j->getLoad() == this) j.deleteLoadPlan();
        else ++j;
  }

  // Delete the load from the operation and resource
  if (getOperation())
    getOperation()->loaddata.erase(this);
  if (getResource())
    getResource()->loads.erase(this);
}
Ejemplo n.º 2
0
DECLARE_EXPORT Load::~Load()
{
  // Set a flag to make sure the level computation is triggered again
  HasLevel::triggerLazyRecomputation();

  // Delete existing loadplans
  if (getOperation() && getResource())
  {
    // Loop over operationplans
    for(OperationPlan::iterator i(getOperation()); i != OperationPlan::end(); ++i)
      // Loop over loadplans
      for(OperationPlan::LoadPlanIterator j = i->beginLoadPlans(); j != i->endLoadPlans(); )
        if (j->getLoad() == this) j.deleteLoadPlan();
        else ++j;
  }

  // Delete the load from the operation and resource
  if (getOperation()) getOperation()->loaddata.erase(this);
  if (getResource()) getResource()->loads.erase(this);

  // Clean up alternate loads
  if (hasAlts)
  {
    // The load has alternates.
    // Make a new load the leading one. Or if there is only one alternate
    // present it is not marked as an alternate any more.
    unsigned short cnt = 0;
    int minprio = INT_MAX;
    Load* newLeader = NULL;
    for (Operation::loadlist::iterator i = getOperation()->loaddata.begin();
        i != getOperation()->loaddata.end(); ++i)
      if (i->altLoad == this)
      {
        cnt++;
        if (i->priority < minprio)
        {
          newLeader = &*i;
          minprio = i->priority;
        }
      }
    if (cnt < 1)
      throw LogicException("Alternate loads update failure");
    else if (cnt == 1)
      // No longer an alternate any more
      newLeader->altLoad = NULL;
    else
    {
      // Mark a new leader load
      newLeader->hasAlts = true;
      newLeader->altLoad = NULL;
      for (Operation::loadlist::iterator i = getOperation()->loaddata.begin();
          i != getOperation()->loaddata.end(); ++i)
        if (i->altLoad == this) i->altLoad = newLeader;
    }
  }
  if (altLoad)
  {
    // The load is an alternate of another one.
    // If it was the only alternate, then the hasAlts flag on the parent
    // load needs to be set back to false
    bool only_one = true;
    for (Operation::loadlist::iterator i = getOperation()->loaddata.begin();
        i != getOperation()->loaddata.end(); ++i)
      if (i->altLoad == altLoad)
      {
        only_one = false;
        break;
      }
    if (only_one) altLoad->hasAlts = false;
  }
}