void
nsCOMArray_base::RemoveElementsAt(uint32_t aIndex, uint32_t aCount)
{
nsTArray<nsISupports*> elementsToDestroy(aCount);
elementsToDestroy.AppendElements(mArray.Elements() + aIndex, aCount);
mArray.RemoveElementsAt(aIndex, aCount);
ReleaseObjects(elementsToDestroy);
}
bool
nsCOMArray_base::RemoveObjectsAt(int32_t aIndex, int32_t aCount)
{
if (uint32_t(aIndex) + uint32_t(aCount) <= mArray.Length()) {
nsTArray<nsISupports*> elementsToDestroy(aCount);
elementsToDestroy.AppendElements(mArray.Elements() + aIndex, aCount);
mArray.RemoveElementsAt(aIndex, aCount);
ReleaseObjects(elementsToDestroy);
return true;
}
return false;
}
bool
nsCOMArray_base::RemoveObjectsAt(PRInt32 aIndex, PRInt32 aCount)
{
if (PRUint32(aIndex) + PRUint32(aCount) <= PRUint32(Count())) {
nsVoidArray elementsToDestroy(aCount);
for (PRInt32 i = 0; i < aCount; ++i) {
elementsToDestroy.InsertElementAt(mArray.FastElementAt(aIndex + i), i);
}
bool result = mArray.RemoveElementsAt(aIndex, aCount);
for (PRInt32 i = 0; i < aCount; ++i) {
nsISupports* element = static_cast<nsISupports*> (elementsToDestroy.FastElementAt(i));
NS_IF_RELEASE(element);
}
return result;
}
return false;
}