// Updates the state of the neighbor with the parameterized ID,
// returning true if successful, false otherwise.
bool Neighborhood::updateNbr(const int id, const State &s)
{
Neighbor *nbr = nbrWithID(id);
if (nbr == NULL)
return false;
return updateNbr(*nbr, s);
}
//
// bool processPacket(p)
// Last modified: 22Dec2006
//
// Attempts to process the parameterized packet,
// returning true if successful, false otherwise.
//
// Returns: true if successful, false otherwise
// Parameters:
// p in/out the packet to be processed
//
bool Cell::processPacket(Packet &p)
{
bool success = false;
if ((p.fromOperator()) && (p.type == CHANGE_FORMATION))
success = changeFormation(*((Formation *)p.msg));
else if ((isNbr(p.fromID)) || (p.fromBroadcast()))
switch(p.type)
{
case STATE:
success = (p.msg == NULL) ?
false : updateNbr(p.fromID, *((State *)p.msg));
delete (State *)p.msg;
p.msg = NULL;
break;
default: break;
}
return success;
} // processPacket(Packet &)
