merkle.h

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// Copyright (c) 2015-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_CONSENSUS_MERKLE_H
#define BITCOIN_CONSENSUS_MERKLE_H
 
#include <uint256.h>
 
#include <cstdint>
#include <vector>
 
class CBlock;
 
uint256 ComputeMerkleRoot(std::vector<uint256> hashes, bool* mutated = nullptr);
 
/*
 * Compute the Merkle root of the transactions in a block.
 * *mutated is set to true if a duplicated subtree was found.
 */
uint256 BlockMerkleRoot(const CBlock& block, bool* mutated = nullptr);
 
/*
 * Compute the Merkle root of the witness transactions in a block.
 */
uint256 BlockWitnessMerkleRoot(const CBlock& block);
 
std::vector<uint256> TransactionMerklePath(const CBlock& block, uint32_t position);
 
#endif // BITCOIN_CONSENSUS_MERKLE_H