44 class HashableDimensionKey {
46     explicit HashableDimensionKey(const std::vector<FieldValue>& values) {  in HashableDimensionKey()  function
50     HashableDimensionKey() {};  in HashableDimensionKey()  function
52     HashableDimensionKey(const HashableDimensionKey& that) : mValues(that.getValues()){};  in HashableDimensionKey()  function
77     bool operator!=(const HashableDimensionKey& that) const;
79     bool operator==(const HashableDimensionKey& that) const;
81     bool operator<(const HashableDimensionKey& that) const;
83     bool contains(const HashableDimensionKey& that) const;
91     explicit MetricDimensionKey(const HashableDimensionKey& dimensionKeyInWhat,  in MetricDimensionKey()
92                                 const HashableDimensionKey& stateValuesKey)  in MetricDimensionKey()
105     inline const HashableDimensionKey& getDimensionKeyInWhat() const {  in getDimensionKeyInWhat()
109     inline const HashableDimensionKey& getStateValuesKey() const {  in getStateValuesKey()
113     inline HashableDimensionKey* getMutableStateValuesKey() {  in getMutableStateValuesKey()
117     inline void setStateValuesKey(const HashableDimensionKey& key) {  in setStateValuesKey()
130     HashableDimensionKey mDimensionKeyInWhat;
131     HashableDimensionKey mStateValuesKey;
134 android::hash_t hashDimension(const HashableDimensionKey& key);
154                   HashableDimensionKey* output);
166 bool filterPrimaryKey(const std::vector<FieldValue>& values, HashableDimensionKey* output);
179                               HashableDimensionKey* conditionDimension);
186                           HashableDimensionKey* statePrimaryKey);
203 bool containsLinkedStateValues(const HashableDimensionKey& whatKey,
204                                const HashableDimensionKey& primaryKey,
220 using android::os::statsd::HashableDimensionKey;
224 struct hash<HashableDimensionKey> {
225     std::size_t operator()(const HashableDimensionKey& key) const {