Differential D1078 Diff 2909 src/primitives/transaction.h

Changeset View

Standalone View

src/primitives/transaction.h

	Show First 20 Lines • Show All 375 Lines • ▼ Show 20 Lines
	static inline CTransactionRef MakeTransactionRef() {			static inline CTransactionRef MakeTransactionRef() {
	return std::make_shared<const CTransaction>();			return std::make_shared<const CTransaction>();
	}			}
	template <typename Tx>			template <typename Tx>
	static inline CTransactionRef MakeTransactionRef(Tx &&txIn) {			static inline CTransactionRef MakeTransactionRef(Tx &&txIn) {
	return std::make_shared<const CTransaction>(std::forward<Tx>(txIn));			return std::make_shared<const CTransaction>(std::forward<Tx>(txIn));
	}			}

	/** Compute the size of a transaction */
	int64_t GetTransactionSize(const CTransaction &tx);

	/** Precompute sighash midstate to avoid quadratic hashing */			/** Precompute sighash midstate to avoid quadratic hashing */
	struct PrecomputedTransactionData {			struct PrecomputedTransactionData {
	uint256 hashPrevouts, hashSequence, hashOutputs;			uint256 hashPrevouts, hashSequence, hashOutputs;

	PrecomputedTransactionData()			PrecomputedTransactionData()
	: hashPrevouts(), hashSequence(), hashOutputs() {}			: hashPrevouts(), hashSequence(), hashOutputs() {}

	PrecomputedTransactionData(const PrecomputedTransactionData &txdata)			PrecomputedTransactionData(const PrecomputedTransactionData &txdata)
	: hashPrevouts(txdata.hashPrevouts), hashSequence(txdata.hashSequence),			: hashPrevouts(txdata.hashPrevouts), hashSequence(txdata.hashSequence),
	hashOutputs(txdata.hashOutputs) {}			hashOutputs(txdata.hashOutputs) {}

	PrecomputedTransactionData(const CTransaction &tx);			PrecomputedTransactionData(const CTransaction &tx);
	};			};

	#endif // BITCOIN_PRIMITIVES_TRANSACTION_H			#endif // BITCOIN_PRIMITIVES_TRANSACTION_H