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Change first/last/next/prev SLE functions to just return uint256's.

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This commit is contained in:
JoelKatz
2012-07-17 22:14:08 -07:00
parent 93de56ae47
commit 718d1ffa48
2 changed files with 20 additions and 28 deletions
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36
src/LedgerNode.cpp
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@@ -53,52 +53,44 @@ SLE::pointer Ledger::getSLE(const uint256& uHash)
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
}
SLE::pointer Ledger::getFirstSLE()
uint256 Ledger::getFirstLedgerID()
{
SHAMapItem::pointer node = mAccountStateMap->peekFirstItem();
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return node ? node->getTag() : uint256();
}
SLE::pointer Ledger::getLastSLE()
uint256 Ledger::getLastLedgerID()
{
SHAMapItem::pointer node = mAccountStateMap->peekLastItem();
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return node ? node->getTag() : uint256();
}
SLE::pointer Ledger::getNextSLE(const uint256& uHash)
uint256 Ledger::getNextLedgerID(const uint256& uHash)
{
SHAMapItem::pointer node = mAccountStateMap->peekNextItem(uHash);
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return node ? node->getTag() : uint256();
}
SLE::pointer Ledger::getNextSLE(const uint256& uHash, const uint256& uEnd)
uint256 Ledger::getNextLedgerID(const uint256& uHash, const uint256& uEnd)
{
SHAMapItem::pointer node = mAccountStateMap->peekNextItem(uHash);
if ((!node) || (node->getTag() > uEnd))
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return uint256();
return node->getTag();
}
SLE::pointer Ledger::getPrevSLE(const uint256& uHash)
uint256 Ledger::getPrevLedgerID(const uint256& uHash)
{
SHAMapItem::pointer node = mAccountStateMap->peekPrevItem(uHash);
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return node ? node->getTag() : uint256();
}
SLE::pointer Ledger::getPrevSLE(const uint256& uHash, const uint256& uBegin)
uint256 Ledger::getPrevLedgerID(const uint256& uHash, const uint256& uBegin)
{
SHAMapItem::pointer node = mAccountStateMap->peekNextItem(uHash);
if ((!node) || (node->getTag() < uBegin))
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
return uint256();
return node->getTag();
}
SLE::pointer Ledger::getASNode(LedgerStateParms& parms, const uint256& nodeID,