Path::Ptr PathTree::addChildren(unsigned int children,
Path::Ptr curPath, Path::Ptr frontPath, PathItem pI) {
if (children > 1){
FWK_DEBUG("Conn::ExplorePathTree::processQueueFront()" <<
" adding new Path to queue");
Path::Ptr newPath = curPath->cloneIs();
newPath->costIs(Dollars(newPath->cost().value() +
segmentCost(pI.seg, newPath->expediteSupport())));
newPath->timeIs(Hours(newPath->time().value() +
segmentTime(pI.seg, newPath->expediteSupport())));
newPath->distanceIs(Miles(newPath->distance().value() +
pI.seg->length().value()));
path_.push_back(newPath);
queue_.push(path_.back());
} else {
FWK_DEBUG("Conn::ExplorePathTree::processQueueFront() " <<
"adding same Path to queue");
frontPath->costIs(Dollars(frontPath->cost().value() +
segmentCost(pI.seg, frontPath->expediteSupport())));
frontPath->timeIs(Hours(frontPath->time().value() +
segmentTime(pI.seg, frontPath->expediteSupport())));
frontPath->distanceIs(Miles(frontPath->distance().value() +
pI.seg->length().value()));
queue_.push(frontPath);
}
queue_.back()->nextPathItemIs(pI);
return queue_.back();
};
PathTree::Addable ExplorePathTree::isAddable(Path::Ptr p, PathItem pI) {
Path::PathItemIterator it = p->pathItemIter();
for (unsigned int i= 0 ; i < p->pathItems(); ++i, ++it){
if (it->loc->name() == pI.loc->name()){
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns false(locAlreadyExists_)");
return locAlreadyExists_;
}
}
if (!pI.seg){
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns true");
return addable_;//root
}
if ((exploreData_.expedited() == Segment::fullExpediteSupport()) &&
pI.seg->expediteSupport() == Segment::noExpediteSupport()){
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns false(expeditedNotMatching_)");
return expeditedNotMatching_;
}
if (p->cost() + segmentCost(pI.seg, p->expediteSupport()) > exploreData_.cost()){
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns false(moneyLimitReached_)");
return moneyLimitReached_;
}
if (p->time() + segmentTime(pI.seg, p->expediteSupport()) > exploreData_.time()){
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns false(timeLimitReached_)");
return timeLimitReached_;
}
FWK_DEBUG("Conn::isAddable() with curLoc: " << pI.loc->name() << " returns true");
return addable_;
};