void addItemsToCommMap(int proc, size_t numItems, const T* items,
typename CommMap<T>::Type& comm_map,
bool keep_sorted_and_unique = true)
{
typename CommMap<T>::Type::iterator iter = comm_map.find(proc);
if (iter == comm_map.end()) {
iter = comm_map.insert(std::make_pair(proc,std::vector<T>())).first;
}
std::vector<T>& comm_items = iter->second;
if (keep_sorted_and_unique) {
for(size_t i=0; i<numItems; ++i) {
fei::sortedListInsert(items[i], comm_items);
}
}
else {
for(size_t i=0; i<numItems; ++i) {
comm_items.push_back(items[i]);
}
}
}
