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style: Modernize range-based loops over m_block_index

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This commit is contained in:
Carl Dong
2022-01-13 12:44:19 -05:00
parent c2a1655799
commit c05cf7aa1e
3 changed files with 21 additions and 25 deletions
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8
src/node/blockstorage.cpp
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@@ -228,8 +228,8 @@ bool BlockManager::LoadBlockIndex(
// Calculate nChainWork
std::vector<std::pair<int, CBlockIndex*>> vSortedByHeight;
vSortedByHeight.reserve(m_block_index.size());
for (std::pair<const uint256, CBlockIndex>& item : m_block_index) {
CBlockIndex* pindex = &item.second;
for (auto& [_, block_index] : m_block_index) {
CBlockIndex* pindex = &block_index;
vSortedByHeight.push_back(std::make_pair(pindex->nHeight, pindex));
}
sort(vSortedByHeight.begin(), vSortedByHeight.end());
@@ -386,8 +386,8 @@ bool BlockManager::LoadBlockIndexDB(ChainstateManager& chainman)
// Check presence of blk files
LogPrintf("Checking all blk files are present...\n");
std::set<int> setBlkDataFiles;
for (const std::pair<const uint256, CBlockIndex>& item : m_block_index) {
const CBlockIndex* pindex = &item.second;
for (const auto& [_, block_index] : m_block_index) {
const CBlockIndex* pindex = &block_index;
if (pindex->nStatus & BLOCK_HAVE_DATA) {
setBlkDataFiles.insert(pindex->nFile);
}