Given the following method, what does it do?

template
int LinkedBag::doSomething(const ItemType& anEntry) const
{
int x = 0;
int counter = 0;
Node* curPtr = headPtr;
while ((curPtr != nullptr) && (counter < itemCount))
{
if (anEntry == curPtr– >getItem())
{
x++;
}
counter ++;


curPtr = curPtr– >getNext();


}
return x;
z


get the frequency of a specified entry in a bag.

Computer Science & Information Technology

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