insert()

template<typename Key, typename T, typename Hash = Hash<Key>, typename KeyEqual = EqualTo<Key>, int INLINED_COUNT = FASTLED_HASHMAP_INLINED_COUNT>

void fl::HashMapLru< Key, T, Hash, KeyEqual, INLINED_COUNT >::insert ( const Key & key, const T & value )

inline

Definition at line 51 of file hash_map_lru.h.

                                                {
        // Only evict if we're at capacity AND this is a new key
        const ValueWithTimestamp *existing = mMap.find_value(key);
 
        auto curr = mCurrentTime++;
 
        if (existing) {
            // Update the value and access time
            ValueWithTimestamp &vwt =
                const_cast<ValueWithTimestamp &>(*existing);
            vwt.value = value;
            vwt.last_access_time = curr;
            return;
        }
        if (mMap.size() >= mMaxSize) {
            evictOldest();
        }
 
        // Insert or update the value with current timestamp
        ValueWithTimestamp vwt(value, mCurrentTime);
        mMap.insert(key, vwt);
    }

References evictOldest(), fl::HashMapLru< Key, T, Hash, KeyEqual, INLINED_COUNT >::ValueWithTimestamp::last_access_time, mCurrentTime, mMap, mMaxSize, and fl::HashMapLru< Key, T, Hash, KeyEqual, INLINED_COUNT >::ValueWithTimestamp::value.

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