Add deterministic mode to CCoinsViewCache

1 files changed, 4 insertions, 1 deletions

diff --git a/src/coins.h b/src/coins.h
index a2764d32bb..dd336b210a 100644
--- a/src/coins.h
+++ b/src/coins.h
@@ -211,6 +211,9 @@ public:
 /** CCoinsView that adds a memory cache for transactions to another CCoinsView */
 class CCoinsViewCache : public CCoinsViewBacked
 {
+private:
+    const bool m_deterministic;
+
 protected:
     /**
      * Make mutable so that we can "fill the cache" even from Get-methods
@@ -223,7 +226,7 @@ protected:
     mutable size_t cachedCoinsUsage{0};
 
 public:
-    CCoinsViewCache(CCoinsView *baseIn);
+    CCoinsViewCache(CCoinsView *baseIn, bool deterministic = false);
 
     /**
      * By deleting the copy constructor, we prevent accidentally using it when one intends to create a cache on top of a base cache.