Add tags to mempool's mapTx indices

1 files changed, 8 insertions, 0 deletions

diff --git a/src/txmempool.h b/src/txmempool.h
index 386cb26d25..7a2a1ef432 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -228,6 +228,11 @@ public:
     }
 };
 
+// Multi_index tag names
+struct descendant_score {};
+struct entry_time {};
+struct mining_score {};
+
 class CBlockPolicyEstimator;
 
 /** An inpoint - a combination of a transaction and an index n into its vin */
@@ -350,16 +355,19 @@ public:
             boost::multi_index::ordered_unique<mempoolentry_txid>,
             // sorted by fee rate
             boost::multi_index::ordered_non_unique<
+                boost::multi_index::tag<descendant_score>,
                 boost::multi_index::identity<CTxMemPoolEntry>,
                 CompareTxMemPoolEntryByDescendantScore
             >,
             // sorted by entry time
             boost::multi_index::ordered_non_unique<
+                boost::multi_index::tag<entry_time>,
                 boost::multi_index::identity<CTxMemPoolEntry>,
                 CompareTxMemPoolEntryByEntryTime
                 >,
             // sorted by score (for mining prioritization)
             boost::multi_index::ordered_unique<
+                boost::multi_index::tag<mining_score>,
                 boost::multi_index::identity<CTxMemPoolEntry>,
                 CompareTxMemPoolEntryByScore
             >