CValidationInterface: modify the parameter of `TransactionAddedToMempool`

Create a new struct `NewMempoolTransactionInfo` that will be used as the new parameter of
`TransactionAddedToMempool` callback.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/validationinterface.h b/src/validationinterface.h
index ea49a45aa8..e1d6869fab 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -22,6 +22,7 @@ class CValidationInterface;
 class CScheduler;
 enum class MemPoolRemovalReason;
 struct RemovedMempoolTransactionInfo;
+struct NewMempoolTransactionInfo;
 
 /** Register subscriber */
 void RegisterValidationInterface(CValidationInterface* callbacks);
@@ -97,7 +98,7 @@ protected:
      *
      * Called on a background thread.
      */
-    virtual void TransactionAddedToMempool(const CTransactionRef& tx, uint64_t mempool_sequence) {}
+    virtual void TransactionAddedToMempool(const NewMempoolTransactionInfo& tx, uint64_t mempool_sequence) {}
 
     /**
      * Notifies listeners of a transaction leaving mempool.
@@ -210,7 +211,7 @@ public:
 
 
     void UpdatedBlockTip(const CBlockIndex *, const CBlockIndex *, bool fInitialDownload);
-    void TransactionAddedToMempool(const CTransactionRef&, uint64_t mempool_sequence);
+    void TransactionAddedToMempool(const NewMempoolTransactionInfo&, uint64_t mempool_sequence);
     void TransactionRemovedFromMempool(const CTransactionRef&, MemPoolRemovalReason, uint64_t mempool_sequence);
     void MempoolTransactionsRemovedForBlock(const std::vector<RemovedMempoolTransactionInfo>&, unsigned int nBlockHeight);
     void BlockConnected(ChainstateRole, const std::shared_ptr<const CBlock> &, const CBlockIndex *pindex);