int CTECArray<Type>::nextIndexOf(int startingIndex, Type searchValue)
{
assert(this->size > 0);
assert(startingIndex >= 0 && startingIndex < this->size);
int indexNotFound = -1;
ArrayNode<Type>* current = head;
for(int index = 0; index < startingIndex; index++)
{
current = current->getNext();
}
for(int index = startingIndex; index < this->size; index++)
{
if(current->getValue == searchValue)
{
return index;
}
else
{
current = current->getNext();
}
}
return indexNotFound;
}
CTECList<Type>::~CTECList()
{
// Start at head
// Loop over nodes
// update position
// Delete Final
//Assign default
ArrayNode<Type>* current = head;
while (current->getNext() != nullptr)
{
ArrayNode<Type>* temp = current;
current = current->getNext();
head = current;
delete temp;
}
delete head;
head = nullptr;
end = nullptr;
size = 0;
}
Type CTECList<Type>::removeEnd()
{
assert(size > 0);
ArrayNode<Type>* previous;
ArrayNode<Type>* toDelete;
ArrayNode<Type>* current = head;
Type thing;
if (current->getNext() == nullptr)
{
toDelete = current;
thing = toDelete->getValue();
delete toDelete;
end = nullptr;
}
else
{
while(current->getNext() != nullptr)
{
previous = current;
current = current->getNext();
}
toDelete = current;
thing = toDelete->getValue();
delete toDelete;
previous->setNext() = nullptr;
end = previous;
}
this->calculateSize();
return thing;
}
void CTECList<Type>::addAtIndex(int index, const Type& value)
{
ArrayNode<Type>* newNode = new ArrayNode<Type>(value);
ArrayNode<Type>* current = head;
ArrayNode<Type>* previous = current;
assert(index <= size && index >= 0);
if (index == 0)
{
addFront(value);
}
else if(index == size)
{
addEnd(value);
}
else
{
for(int i = 0; i < index; i++)
{
previous = current;
current = current->getNext();
}
previous->setNext(newNode);
newNode->setNext(current);
}
calculateSize();
}
Type CTECList<Type>::getAtIndex(int index)
{
assert(index > size || index < 0);
ArrayNode<Type>* current = head;
for (int i = 0; i < index - 1; i++)
{
current = current->getNext();
}
return current->getValue();
}
void CTECList<Type>::addToEnd(const Type& value)
{
ArrayNode<Type>* newNode = new ArrayNode<Type>(value);
ArrayNode<Type>* current = head;
if (current->getNext() == nullptr)
{
current->setNext(newNode);
newNode->setNext(nullptr);
end = newNode;
}
else
{
while(current->getNext() != nullptr)
{
current = current->getNext();
}
current->setNext(newNode);
newNode->setNext(nullptr);
end = newNode;
}
calculateSize();
}
void CTECList<Type>::calculateSize()
{
assert(size >= 0);
ArrayNode<Type>* counterPointer = head;
int count = 0;
if (counterPointer == nullptr)
{
this->size = 0;
return;
}
else
{
count++;
while(counterPointer->getNext() != nullptr)
{
counterPointer = counterPointer->getNext();
count++;
}
this->size = count;
}
}
void CTECArray<Type>::set(int position,const Type& value)
{
assert(position < size && position >= 0);
ArrayNode<Type> *current = head;
for (int spot = 0; spot <= position; spot++)
{
if (spot != position)
{
current = current->getNext();
}
else
{
current->setValue(value);
}
}
}
Type CTECList<Type>::removeAtIndex(int index)
{
ArrayNode<Type>* previous;
ArrayNode<Type>* toDelete;
ArrayNode<Type>* newNext;
ArrayNode<Type>* current = head;
Type thing;
assert(this->size > 0);
assert(index > 0 || index <= size);
if (index == 0)
{
thing = removeFront();
}
else if (index == size - 1)
{
thing = removeEnd();
}
else
{
for (int i = 0; i < index; i++)
{
if (i == index - 1)
{
previous = current;
}
else if (i == index)
{
toDelete = current;
thing = toDelete->getValue();
newNext = current->getNext();
delete toDelete;
previous->setNext(newNext);
}
current = current->next();
}
}
this->calculateSize();
return thing;
}
int CTECArray<Type>::indexOf(Type searchValue)
{
assert(this->size > 0);
int indexNotFound = -1;
ArrayNode<Type>* current = head;
for(int index = 0; index < this->size; index++)
{
if(current->getValue() == searchValue)
{
return index;
}
else
{
current = current->getNext();
}
}
return indexNotFound;
}
