void LLCommonUtils::computeDifference( const uuid_vec_t& vnew, const uuid_vec_t& vcur, uuid_vec_t& vadded, uuid_vec_t& vremoved) { uuid_vec_t vnew_copy(vnew); uuid_vec_t vcur_copy(vcur); std::sort(vnew_copy.begin(), vnew_copy.end()); std::sort(vcur_copy.begin(), vcur_copy.end()); size_t maxsize = llmax(vnew_copy.size(), vcur_copy.size()); vadded.resize(maxsize); vremoved.resize(maxsize); uuid_vec_t::iterator it; // what was removed it = set_difference(vcur_copy.begin(), vcur_copy.end(), vnew_copy.begin(), vnew_copy.end(), vremoved.begin()); vremoved.erase(it, vremoved.end()); // what was added it = set_difference(vnew_copy.begin(), vnew_copy.end(), vcur_copy.begin(), vcur_copy.end(), vadded.begin()); vadded.erase(it, vadded.end()); }
void LLOutfitsList::getSelectedItemsUUIDs(uuid_vec_t& selected_uuids) const { // Collect selected items from all selected lists. for (wearables_lists_map_t::const_iterator iter = mSelectedListsMap.begin(); iter != mSelectedListsMap.end(); ++iter) { uuid_vec_t uuids; (*iter).second->getSelectedUUIDs(uuids); S32 prev_size = selected_uuids.size(); selected_uuids.resize(prev_size + uuids.size()); std::copy(uuids.begin(), uuids.end(), selected_uuids.begin() + prev_size); } }