RectangleTree<MetricType, StatisticType, MatType, SplitType, DescentType>::
RectangleTree(
const RectangleTree& other,
const bool deepCopy) :
maxNumChildren(other.MaxNumChildren()),
minNumChildren(other.MinNumChildren()),
numChildren(other.NumChildren()),
children(maxNumChildren + 1),
parent(other.Parent()),
begin(other.Begin()),
count(other.Count()),
maxLeafSize(other.MaxLeafSize()),
minLeafSize(other.MinLeafSize()),
bound(other.bound),
splitHistory(other.SplitHistory()),
parentDistance(other.ParentDistance()),
dataset(new MatType(*other.dataset)),
ownsDataset(true),
points(other.Points()),
localDataset(NULL)
{
if (deepCopy)
{
if (numChildren > 0)
{
for (size_t i = 0; i < numChildren; i++)
{
children[i] = new RectangleTree(*(other.Children()[i]));
}
}
else
{
localDataset = new MatType(other.LocalDataset());
}
}
else
{
children = other.Children();
arma::mat& otherData = const_cast<arma::mat&>(other.LocalDataset());
localDataset = &otherData;
}
}
RectangleTree<MetricType, StatisticType, MatType, SplitType, DescentType,
AuxiliaryInformationType>::
RectangleTree(
const RectangleTree& other,
const bool deepCopy,
RectangleTree* newParent) :
maxNumChildren(other.MaxNumChildren()),
minNumChildren(other.MinNumChildren()),
numChildren(other.NumChildren()),
children(maxNumChildren + 1, NULL),
parent(deepCopy ? newParent : other.Parent()),
begin(other.Begin()),
count(other.Count()),
numDescendants(other.numDescendants),
maxLeafSize(other.MaxLeafSize()),
minLeafSize(other.MinLeafSize()),
bound(other.bound),
parentDistance(other.ParentDistance()),
dataset(deepCopy ?
(parent ? parent->dataset : new MatType(*other.dataset)) :
&other.Dataset()),
ownsDataset(deepCopy && (!parent)),
points(other.points),
auxiliaryInfo(other.auxiliaryInfo, this, deepCopy)
{
if (deepCopy)
{
if (numChildren > 0)
{
for (size_t i = 0; i < numChildren; i++)
children[i] = new RectangleTree(other.Child(i), true, this);
}
}
else
children = other.children;
}
