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Add get first/last/next SLE functions.

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This commit is contained in:
JoelKatz
2012-07-14 19:16:58 -07:00
parent 36e3ed784a
commit 8bcb9c0041
2 changed files with 27 additions and 0 deletions
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24
src/LedgerNode.cpp
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@@ -46,6 +46,30 @@ LedgerStateParms Ledger::writeBack(LedgerStateParms parms, SLE::pointer entry)
return lepOKAY;
}
SLE::pointer Ledger::getSLE(const uint256& uHash)
{
SHAMapItem::pointer node = mAccountStateMap->peekItem();
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
}
SLE::pointer Ledger::getFirstSLE()
{
SHAMapItem::pointer node = mAccountStateMap->peekFirstItem();
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
}
SLE::pointer Ledger::getLastSLE()
{
SHAMapItem::pointer node = mAccountStateMap->peekLastItem();
if (!node)
return SLE::pointer();
return boost::make_shared<SLE>(node->peekSerializer(), node->getTag());
}
SLE::pointer Ledger::getNextSLE(const uint256& uHash)
{
SHAMapItem::pointer node = mAccountStateMap->peekNextItem(uHash);