Singly-Linked List (element)
singly-linked list
Using this method, insert an element C into a list comprised of elements A->B, following element A.

See also

 Array
 Associative array: Creation, Iteration
 Collections
 Compound data type
 Doubly-linked list: Definition, Element definition, Element insertion, List Traversal, Element Removal
 Linked list
 Queue: Definition, Usage
 Set
 Singly-linked list: Element definition, Element insertion, List Traversal, Element Removal
 Stack


def insertAfter(head :LinkedList ? (!head.null()),
                new  :LinkedList ? (new.next().null())) {
    new.setNext(head.next())
    head.setNext(new)
}
 
def a := makeLink(1, empty)
def b := makeLink(2, empty)
def c := makeLink(3, empty)
 
insertAfter(a, b)
insertAfter(a, c)
 
var x := a
while (!x.null()) {
    println(x.value())
    x := x.next()
}