From 75f36d241d2a344c5c4ce2c80250bdde91b3295e Mon Sep 17 00:00:00 2001
From: Andrew Toth <andrewstoth@gmail.com>
Date: Fri, 28 Jun 2024 16:57:42 -0400
Subject: [PATCH] refactor: add CoinsCachePair alias

---
 src/coins.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/coins.h b/src/coins.h
index 22b01901e6b..95baf3f700d 100644
--- a/src/coins.h
+++ b/src/coins.h
@@ -86,6 +86,9 @@ public:
     }
 };
 
+struct CCoinsCacheEntry;
+using CoinsCachePair = std::pair<const COutPoint, CCoinsCacheEntry>;
+
 /**
  * A Coin in one level of the coins database caching hierarchy.
  *
@@ -155,8 +158,8 @@ using CCoinsMap = std::unordered_map<COutPoint,
                                      CCoinsCacheEntry,
                                      SaltedOutpointHasher,
                                      std::equal_to<COutPoint>,
-                                     PoolAllocator<std::pair<const COutPoint, CCoinsCacheEntry>,
-                                                   sizeof(std::pair<const COutPoint, CCoinsCacheEntry>) + sizeof(void*) * 4>>;
+                                     PoolAllocator<CoinsCachePair,
+                                                   sizeof(CoinsCachePair) + sizeof(void*) * 4>>;
 
 using CCoinsMapMemoryResource = CCoinsMap::allocator_type::ResourceType;