diff options
Diffstat (limited to 'src/coins.h')
| -rw-r--r-- | src/coins.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/coins.h b/src/coins.h index a3f34bb0ee..a3e241ac90 100644 --- a/src/coins.h +++ b/src/coins.h @@ -318,6 +318,13 @@ public: //! Check whether all prevouts of the transaction are present in the UTXO set represented by this view bool HaveInputs(const CTransaction& tx) const; + //! Force a reallocation of the cache map. This is required when downsizing + //! the cache because the map's allocator may be hanging onto a lot of + //! memory despite having called .clear(). + //! + //! See: https://stackoverflow.com/questions/42114044/how-to-release-unordered-map-memory + void ReallocateCache(); + private: /** * @note this is marked const, but may actually append to `cacheCoins`, increasing |