void updateSounds() {
auto prevIt = sounds.before_begin();
for (auto it = sounds.begin(); it != sounds.end(); it++) {
if (it->getStatus() == sf::Sound::Stopped) {
sounds.erase_after(prevIt);
it = prevIt;
}
else prevIt = it;
}
}
void remove_evens_and_double_odds(forward_list<int>& data) {
for (auto cur = data.begin(), prev = data.before_begin(); cur != data.end(); ) {
if (*cur & 0x1)
cur = data.insert_after(prev, *cur),
advance(prev, 2),
advance(cur, 2);
else
cur = data.erase_after(prev);
}
}
forward_list<int> LinkedListsExpert::deleteDuplicates(forward_list<int> list){
forward_list<int>::iterator current = list.begin();
forward_list<int>::iterator previous = list.begin();
unordered_map<int, int> table;
table[*current] = 1;
current++;
while (current != list.end()) {
if (table.count(*current) == 0) {
table[*current] = 1;
current++;
previous++;
} else{ //delete node
current = list.erase_after(previous);
}
}
return list;
}
