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Add and use BlockManager::GetAllBlockIndices

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This commit is contained in:
Carl Dong
2022-03-15 19:28:46 -04:00
parent 28ba0313ea
commit f865cf8ded
3 changed files with 15 additions and 10 deletions
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17
src/node/blockstorage.cpp
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@@ -56,6 +56,17 @@ static FILE* OpenUndoFile(const FlatFilePos& pos, bool fReadOnly = false);
static FlatFileSeq BlockFileSeq();
static FlatFileSeq UndoFileSeq();
std::vector<CBlockIndex*> BlockManager::GetAllBlockIndices()
{
AssertLockHeld(cs_main);
std::vector<CBlockIndex*> rv;
rv.reserve(m_block_index.size());
for (auto& [_, block_index] : m_block_index) {
rv.push_back(&block_index);
}
return rv;
}
CBlockIndex* BlockManager::LookupBlockIndex(const uint256& hash)
{
AssertLockHeld(cs_main);
@@ -242,11 +253,7 @@ bool BlockManager::LoadBlockIndex(const Consensus::Params& consensus_params)
}
// Calculate nChainWork
std::vector<CBlockIndex*> vSortedByHeight;
vSortedByHeight.reserve(m_block_index.size());
for (auto& [_, block_index] : m_block_index) {
vSortedByHeight.push_back(&block_index);
}
std::vector<CBlockIndex*> vSortedByHeight{GetAllBlockIndices()};
std::sort(vSortedByHeight.begin(), vSortedByHeight.end(),
CBlockIndexHeightOnlyComparator());