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31 lines
849 B
31 lines
849 B
// Copyright (c) 2009-2017 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 <checkpoints.h> |
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#include <chain.h> |
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#include <chainparams.h> |
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#include <reverse_iterator.h> |
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#include <validation.h> |
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#include <stdint.h> |
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namespace Checkpoints { |
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CBlockIndex* GetLastCheckpoint(const CCheckpointData& data) |
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{ |
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const MapCheckpoints& checkpoints = data.mapCheckpoints; |
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for (const MapCheckpoints::value_type& i : reverse_iterate(checkpoints)) |
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{ |
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const uint256& hash = i.second; |
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BlockMap::const_iterator t = mapBlockIndex.find(hash); |
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if (t != mapBlockIndex.end()) |
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return t->second; |
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} |
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return nullptr; |
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} |
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} // namespace Checkpoints
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