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Optimize NotificationManager::get_group.

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GitOrigin-RevId: 0b0ae8d0ad274b1c91868943449d09e17aff25f7
This commit is contained in:
levlam 2018-12-02 23:28:24 +03:00
parent 7ce70d8056
commit 7bdad0c877
2 changed files with 8 additions and 5 deletions
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12
td/telegram/NotificationManager.cpp
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@ -156,15 +156,15 @@ void NotificationManager::tear_down() {
NotificationManager::NotificationGroups::iterator NotificationManager::add_group(NotificationGroupKey &&group_key, NotificationManager::NotificationGroups::iterator NotificationManager::add_group(NotificationGroupKey &&group_key,
NotificationGroup &&group) { NotificationGroup &&group) {
bool is_inserted = group_keys_.emplace(group_key.group_id, group_key).second;
CHECK(is_inserted);
return groups_.emplace(std::move(group_key), std::move(group)).first; return groups_.emplace(std::move(group_key), std::move(group)).first;
} }
NotificationManager::NotificationGroups::iterator NotificationManager::get_group(NotificationGroupId group_id) { NotificationManager::NotificationGroups::iterator NotificationManager::get_group(NotificationGroupId group_id) {
// TODO optimize auto group_keys_it = group_keys_.find(group_id);
for (auto it = groups_.begin(); it != groups_.end(); ++it) { if (group_keys_it != group_keys_.end()) {
if (it->first.group_id == group_id) { return groups_.find(group_keys_it->second);
return it;
}
} }
return groups_.end(); return groups_.end();
} }
@ -207,6 +207,8 @@ NotificationManager::NotificationGroups::iterator NotificationManager::get_group
} }
void NotificationManager::delete_group(NotificationGroups::iterator &&group_it) { void NotificationManager::delete_group(NotificationGroups::iterator &&group_it) {
bool is_erased = group_keys_.erase(group_it->first.group_id);
CHECK(is_erased);
groups_.erase(group_it); groups_.erase(group_it);
} }

1
td/telegram/NotificationManager.h
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@ -186,6 +186,7 @@ class NotificationManager : public Actor {
std::unordered_set<int32> running_get_chat_difference_; std::unordered_set<int32> running_get_chat_difference_;
NotificationGroups groups_; NotificationGroups groups_;
std::unordered_map<NotificationGroupId, NotificationGroupKey, NotificationGroupIdHash> group_keys_;
std::unordered_map<int32, vector<td_api::object_ptr<td_api::Update>>> pending_updates_; std::unordered_map<int32, vector<td_api::object_ptr<td_api::Update>>> pending_updates_;