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Fixes and simplifications.

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This commit is contained in:
JoelKatz
2013-04-26 00:11:44 -07:00
parent 4812d30c16
commit 7f4d76808b
6 changed files with 79 additions and 99 deletions
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25
src/cpp/ripple/SHAMap.cpp
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@@ -236,6 +236,31 @@ SHAMapTreeNode* SHAMap::getNodePointer(const SHAMapNode& id, const uint256& hash
return fetchNodeExternal(id, hash).get();
}
SHAMapTreeNode* SHAMap::getNodePointer(const SHAMapNode& id, const uint256& hash, SHAMapSyncFilter* filter)
{
try
{
return getNodePointer(id, hash);
}
catch (SHAMapMissingNode)
{
if (filter)
{
std::vector<unsigned char> nodeData;
if (filter->haveNode(id, hash, nodeData))
{
SHAMapTreeNode::pointer node = boost::make_shared<SHAMapTreeNode>(
boost::cref(id), boost::cref(nodeData), mSeq - 1, snfPREFIX, boost::cref(hash), true);
mTNByID[id] = node;
filter->gotNode(true, id, hash, nodeData, node->getType());
return node.get();
}
}
throw;
}
}
void SHAMap::returnNode(SHAMapTreeNode::pointer& node, bool modify)
{ // make sure the node is suitable for the intended operation (copy on write)
assert(node->isValid());