func ArrayListExample() {
list := arraylist.New()
list.Add("a") // ["a"]
list.Add("c", "b") // ["a","c","b"]
list.Sort(utils.StringComparator) // ["a","b","c"]
_, _ = list.Get(0) // "a",true
_, _ = list.Get(100) // nil,false
_ = list.Contains("a", "b", "c") // true
_ = list.Contains("a", "b", "c", "d") // false
list.Swap(0, 1) // ["b","a",c"]
list.Remove(2) // ["b","a"]
list.Remove(1) // ["b"]
list.Remove(0) // []
list.Remove(0) // [] (ignored)
_ = list.Empty() // true
_ = list.Size() // 0
list.Add("a") // ["a"]
list.Clear() // []
}
// NewWithStringComparator instantiates a new empty heap with the StringComparator, i.e. elements are of type string.
func NewWithStringComparator() *Heap {
return &Heap{list: arraylist.New(), Comparator: utils.StringComparator}
}
// NewWithIntComparator instantiates a new empty heap with the IntComparator, i.e. elements are of type int.
func NewWithIntComparator() *Heap {
return &Heap{list: arraylist.New(), Comparator: utils.IntComparator}
}
// NewWith instantiates a new empty heap tree with the custom comparator.
func NewWith(comparator utils.Comparator) *Heap {
return &Heap{list: arraylist.New(), Comparator: comparator}
}
// Instantiates a new empty stack
func New() *Stack {
return &Stack{list: arraylist.New()}
}
