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Diffstat (limited to 'cmds/statsd/src/config/ConfigKey.h')
-rw-r--r-- | cmds/statsd/src/config/ConfigKey.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/cmds/statsd/src/config/ConfigKey.h b/cmds/statsd/src/config/ConfigKey.h deleted file mode 100644 index 4cc9393fbd02..000000000000 --- a/cmds/statsd/src/config/ConfigKey.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (C) 2017 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#pragma once - -#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h" - -#include <string> - -namespace android { -namespace os { -namespace statsd { - -using std::hash; -using std::string; - -/** - * Uniquely identifies a configuration. - */ -class ConfigKey { -public: - ConfigKey(); - ConfigKey(const ConfigKey& that); - ConfigKey(int uid, const int64_t& id); - ~ConfigKey(); - - inline int GetUid() const { - return mUid; - } - inline const int64_t& GetId() const { - return mId; - } - - inline bool operator<(const ConfigKey& that) const { - if (mUid < that.mUid) { - return true; - } - if (mUid > that.mUid) { - return false; - } - return mId < that.mId; - }; - - inline bool operator==(const ConfigKey& that) const { - return mUid == that.mUid && mId == that.mId; - }; - - string ToString() const; - -private: - int64_t mId; - int mUid; -}; - -int64_t StrToInt64(const string& str); - -} // namespace statsd -} // namespace os -} // namespace android - -/** - * A hash function for ConfigKey so it can be used for unordered_map/set. - * Unfortunately this has to go in std namespace because C++ is fun! - */ -namespace std { - -using android::os::statsd::ConfigKey; - -template <> -struct hash<ConfigKey> { - std::size_t operator()(const ConfigKey& key) const { - return (7 * key.GetUid()) ^ ((hash<long long>()(key.GetId()))); - } -}; - -} // namespace std |