From 8cc9cfe1605432be43d49e09094121bdb93caac8 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Fri, 6 May 2016 21:36:36 +0200
Subject: Switch CTxMempool::mapTx to use a hash index for txids

---
 src/txmempool.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/txmempool.h')

diff --git a/src/txmempool.h b/src/txmempool.h
index bca8dd9791..3e1d387975 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -17,6 +17,7 @@
 #undef foreach
 #include "boost/multi_index_container.hpp"
 #include "boost/multi_index/ordered_index.hpp"
+#include "boost/multi_index/hashed_index.hpp"
 
 class CAutoFile;
 class CBlockIndex;
@@ -422,7 +423,7 @@ public:
         CTxMemPoolEntry,
         boost::multi_index::indexed_by<
             // sorted by txid
-            boost::multi_index::ordered_unique<mempoolentry_txid>,
+            boost::multi_index::hashed_unique<mempoolentry_txid, SaltedTxidHasher>,
             // sorted by fee rate
             boost::multi_index::ordered_non_unique<
                 boost::multi_index::tag<descendant_score>,
-- 
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