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4feaa28728
Also removed the unused coin parameter of GetCoin. Co-authored-by: Andrew Toth <andrewstoth@gmail.com>
27 lines
894 B
C++
27 lines
894 B
C++
// Copyright (c) 2019-2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <node/coin.h>
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#include <node/context.h>
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#include <txmempool.h>
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#include <validation.h>
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namespace node {
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void FindCoins(const NodeContext& node, std::map<COutPoint, Coin>& coins)
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{
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assert(node.mempool);
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assert(node.chainman);
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LOCK2(cs_main, node.mempool->cs);
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CCoinsViewCache& chain_view = node.chainman->ActiveChainstate().CoinsTip();
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CCoinsViewMemPool mempool_view(&chain_view, *node.mempool);
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for (auto& [outpoint, coin] : coins) {
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if (auto c{mempool_view.GetCoin(outpoint)}) {
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coin = std::move(*c);
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} else {
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coin.Clear(); // Either the coin is not in the CCoinsViewCache or is spent
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}
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}
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}
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} // namespace node
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