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refactoring: remove mapBlockIndex global

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in lieu of ::BlockIndex().
This commit is contained in:
James O'Beirne
2019-04-10 14:34:46 -04:00
parent 55d525ab90
commit 682a1d0f20
6 changed files with 48 additions and 39 deletions
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4
src/rpc/blockchain.cpp
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@@ -1456,7 +1456,7 @@ static UniValue getchaintips(const JSONRPCRequest& request)
/*
* Idea: the set of chain tips is ::ChainActive().tip, plus orphan blocks which do not have another orphan building off of them.
* Algorithm:
* - Make one pass through mapBlockIndex, picking out the orphan blocks, and also storing a set of the orphan block's pprev pointers.
* - Make one pass through g_blockman.m_block_index, picking out the orphan blocks, and also storing a set of the orphan block's pprev pointers.
* - Iterate through the orphan blocks. If the block isn't pointed to by another orphan, it is a chain tip.
* - add ::ChainActive().Tip()
*/
@@ -1464,7 +1464,7 @@ static UniValue getchaintips(const JSONRPCRequest& request)
std::set<const CBlockIndex*> setOrphans;
std::set<const CBlockIndex*> setPrevs;
for (const std::pair<const uint256, CBlockIndex*>& item : mapBlockIndex)
for (const std::pair<const uint256, CBlockIndex*>& item : ::BlockIndex())
{
if (!::ChainActive().Contains(item.second)) {
setOrphans.insert(item.second);