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/primitives/transaction.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/primitives/transaction.h')

diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h
index 015a89ff10..0fa85a1519 100644
--- a/src/primitives/transaction.h
+++ b/src/primitives/transaction.h
@@ -475,6 +475,12 @@ struct CMutableTransaction
     uint256 GetHash() const;
 };
 
+typedef std::shared_ptr<const CTransaction> CTransactionRef;
+static inline CTransactionRef MakeTransactionRef() { return std::make_shared<const CTransaction>(); }
+template <typename Tx> static inline CTransactionRef MakeTransactionRef(Tx&& txIn) { return std::make_shared<const CTransaction>(std::forward<Tx>(txIn)); }
+static inline CTransactionRef MakeTransactionRef(const CTransactionRef& txIn) { return txIn; }
+static inline CTransactionRef MakeTransactionRef(CTransactionRef&& txIn) { return std::move(txIn); }
+
 /** Compute the weight of a transaction, as defined by BIP 141 */
 int64_t GetTransactionWeight(const CTransaction &tx);
 
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