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Cleanups.

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This commit is contained in:
JoelKatz
2013-07-17 19:52:35 -07:00
parent 335f2e6b3e
commit 5271a750cc
3 changed files with 14 additions and 16 deletions
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26
src/cpp/ripple/ripple_SHAMap.cpp
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@@ -69,7 +69,7 @@ SHAMap::pointer SHAMap::snapShot (bool isMutable)
return ret;
}
std::stack<SHAMapTreeNode::pointer> SHAMap::getStack (uint256 const& id, bool include_nonmatching_leaf, bool partialOk)
std::stack<SHAMapTreeNode::pointer> SHAMap::getStack (uint256 const& id, bool include_nonmatching_leaf)
{
// Walk the tree as far as possible to the specified identifier
// produce a stack of nodes along the way, with the terminal node at the top
@@ -92,9 +92,6 @@ std::stack<SHAMapTreeNode::pointer> SHAMap::getStack (uint256 const& id, bool in
}
catch (SHAMapMissingNode& mn)
{
if (partialOk)
return stack;
mn.setTargetNode (id);
throw;
}
@@ -317,7 +314,8 @@ SHAMapTreeNode* SHAMap::firstBelow (SHAMapTreeNode* node)
do
{
// Walk down the tree
if (node->hasItem ()) return node;
if (node->hasItem ())
return node;
bool foundNode = false;
@@ -468,10 +466,10 @@ SHAMapItem::pointer SHAMap::peekNextItem (uint256 const& id)
SHAMapItem::pointer SHAMap::peekNextItem (uint256 const& id, SHAMapTreeNode::TNType& type)
{
// Get a pointer to the next item in the tree after a given item - item must be in tree
// Get a pointer to the next item in the tree after a given item - item need not be in tree
boost::recursive_mutex::scoped_lock sl (mLock);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true, false);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true);
while (!stack.empty ())
{
@@ -494,8 +492,8 @@ SHAMapItem::pointer SHAMap::peekNextItem (uint256 const& id, SHAMapTreeNode::TNT
assert (firstNode);
firstNode = firstBelow (firstNode);
if (!firstNode)
throw std::runtime_error ("missing node");
if (!firstNode || firstNode->isInner ())
throw std::runtime_error ("missing/corrupt node");
type = firstNode->getType ();
return firstNode->peekItem ();
@@ -506,12 +504,12 @@ SHAMapItem::pointer SHAMap::peekNextItem (uint256 const& id, SHAMapTreeNode::TNT
return no_item;
}
// Get a pointer to the previous item in the tree after a given item - item must be in tree
// Get a pointer to the previous item in the tree after a given item - item need not be in tree
SHAMapItem::pointer SHAMap::peekPrevItem (uint256 const& id)
{
boost::recursive_mutex::scoped_lock sl (mLock);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true, false);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true);
while (!stack.empty ())
{
@@ -596,7 +594,7 @@ bool SHAMap::delItem (uint256 const& id)
boost::recursive_mutex::scoped_lock sl (mLock);
assert (mState != smsImmutable);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true, false);
std::stack<SHAMapTreeNode::pointer> stack = getStack (id, true);
if (stack.empty ())
throw std::runtime_error ("missing node");
@@ -677,7 +675,7 @@ bool SHAMap::addGiveItem (SHAMapItem::ref item, bool isTransaction, bool hasMeta
boost::recursive_mutex::scoped_lock sl (mLock);
assert (mState != smsImmutable);
std::stack<SHAMapTreeNode::pointer> stack = getStack (tag, true, false);
std::stack<SHAMapTreeNode::pointer> stack = getStack (tag, true);
if (stack.empty ())
throw std::runtime_error ("missing node");
@@ -775,7 +773,7 @@ bool SHAMap::updateGiveItem (SHAMapItem::ref item, bool isTransaction, bool hasM
boost::recursive_mutex::scoped_lock sl (mLock);
assert (mState != smsImmutable);
std::stack<SHAMapTreeNode::pointer> stack = getStack (tag, true, false);
std::stack<SHAMapTreeNode::pointer> stack = getStack (tag, true);
if (stack.empty ())
throw std::runtime_error ("missing node");