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// Copyright (c) 2009-2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <checkpoints.h>
#include <chain.h>
#include <chainparams.h>
#include <reverse_iterator.h>
#include <validation.h>
#include <stdint.h>
namespace Checkpoints {
CBlockIndex* GetLastCheckpoint(const CCheckpointData& data)
{
const MapCheckpoints& checkpoints = data.mapCheckpoints;
for (const MapCheckpoints::value_type& i : reverse_iterate(checkpoints))
{
const uint256& hash = i.second;
CBlockIndex* pindex = LookupBlockIndex(hash);
if (pindex) {
return pindex;
}
}
return nullptr;
}
} // namespace Checkpoints
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