pair<QueueItem::StringMap::const_iterator, bool> FileQueue::add(QueueItemPtr& qi) noexcept {
dcassert(queueSize >= 0);
auto ret = pathQueue.emplace(const_cast<string*>(&qi->getTarget()), qi);
if (ret.second) {
tthIndex.emplace(const_cast<TTHValue*>(&qi->getTTH()), qi);
if (!qi->isSet(QueueItem::FLAG_USER_LIST) && !qi->isSet(QueueItem::FLAG_CLIENT_VIEW) && !qi->isSet(QueueItem::FLAG_FINISHED)) {
dcassert(qi->getSize() >= 0);
queueSize += qi->getSize();
}
tokenQueue.emplace(qi->getToken(), qi);
}
return ret;
}
void FileQueue::remove(QueueItemPtr& qi) noexcept {
//TargetMap
auto f = pathQueue.find(const_cast<string*>(&qi->getTarget()));
if (f != pathQueue.end()) {
pathQueue.erase(f);
if (!qi->isSet(QueueItem::FLAG_USER_LIST) && (!qi->isSet(QueueItem::FLAG_FINISHED) || !qi->getBundle()) && !qi->isSet(QueueItem::FLAG_CLIENT_VIEW)) {
dcassert(qi->getSize() >= 0);
queueSize -= qi->getSize();
}
}
dcassert(queueSize >= 0);
//TTHIndex
auto s = tthIndex.equal_range(const_cast<TTHValue*>(&qi->getTTH()));
dcassert(s.first != s.second);
auto k = find(s | map_values, qi);
if (k.base() != s.second) {
tthIndex.erase(k.base());
}
// Tokens
tokenQueue.erase(qi->getToken());
}