From b4e4ba475a5679e09f279aaf2a83dcf93c632bdb Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Thu, 10 Nov 2016 17:34:17 -0800
Subject: Introduce convenience type CTransactionRef

---
 src/txmempool.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/txmempool.cpp')

diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index fff20a609d..417a88cbef 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -24,7 +24,7 @@ CTxMemPoolEntry::CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee,
                                  int64_t _nTime, double _entryPriority, unsigned int _entryHeight,
                                  bool poolHasNoInputsOf, CAmount _inChainInputValue,
                                  bool _spendsCoinbase, int64_t _sigOpsCost, LockPoints lp):
-    tx(std::make_shared<CTransaction>(_tx)), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight),
+    tx(MakeTransactionRef(_tx)), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight),
     hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue),
     spendsCoinbase(_spendsCoinbase), sigOpCost(_sigOpsCost), lockPoints(lp)
 {
@@ -503,7 +503,7 @@ void CTxMemPool::CalculateDescendants(txiter entryit, setEntries &setDescendants
     }
 }
 
-void CTxMemPool::removeRecursive(const CTransaction &origTx, std::vector<std::shared_ptr<const CTransaction>>* removed)
+void CTxMemPool::removeRecursive(const CTransaction &origTx, std::vector<CTransactionRef>* removed)
 {
     // Remove transaction from memory pool
     {
@@ -576,7 +576,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
     RemoveStaged(setAllRemoves, false);
 }
 
-void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed)
+void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<CTransactionRef>* removed)
 {
     // Remove transactions which depend on inputs of tx, recursively
     LOCK(cs);
@@ -596,8 +596,8 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared
 /**
  * Called when a block is connected. Removes from mempool and updates the miner fee estimator.
  */
-void CTxMemPool::removeForBlock(const std::vector<shared_ptr<const CTransaction>>& vtx, unsigned int nBlockHeight,
-                                std::vector<std::shared_ptr<const CTransaction>>* conflicts, bool fCurrentEstimate)
+void CTxMemPool::removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight,
+                                std::vector<CTransactionRef>* conflicts, bool fCurrentEstimate)
 {
     LOCK(cs);
     std::vector<CTxMemPoolEntry> entries;
@@ -851,7 +851,7 @@ std::vector<TxMempoolInfo> CTxMemPool::infoAll() const
     return ret;
 }
 
-std::shared_ptr<const CTransaction> CTxMemPool::get(const uint256& hash) const
+CTransactionRef CTxMemPool::get(const uint256& hash) const
 {
     LOCK(cs);
     indexed_transaction_set::const_iterator i = mapTx.find(hash);
@@ -978,7 +978,7 @@ bool CCoinsViewMemPool::GetCoins(const uint256 &txid, CCoins &coins) const {
     // If an entry in the mempool exists, always return that one, as it's guaranteed to never
     // conflict with the underlying cache, and it cannot have pruned entries (as it contains full)
     // transactions. First checking the underlying cache risks returning a pruned entry instead.
-    shared_ptr<const CTransaction> ptx = mempool.get(txid);
+    CTransactionRef ptx = mempool.get(txid);
     if (ptx) {
         coins = CCoins(*ptx, MEMPOOL_HEIGHT);
         return true;
-- 
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