The List class is an extension of the Collect class. It is used to handle a list of elements such as objects.

Properties

• elements
• size

Methods

• string showStr(string strBuf)
  Returns a string into strBuf stating the object name and collection size.
 
• heapPtr at(number positon)
  Returns a pointer to the node at the specified position.
 
• heapPtr last()
  Returns a pointer to the last node in the collection.
 
• heapPtr prev(heapPtr pNode)
  Returns a pointer to the node before the specified one in the collection.
 
• heapPtr addToFront(nodes)
  Adds the specified nodes to the front of the element list. It returns a pointer to the object.
 
• heapPtr addToEnd(nodes)
  Adds the specified nodes to the end of the element list. It returns a pointer to the object.
 
• heapPtr addToAfter(heapPtr pNode, nodes)
  Adds the specified nodes to the element list after pNode. It returns a pointer to the object.
 
• number indexOf(heapPtr pNode)
  Returns the index of pNode in the list of elements.