stack

Documentation

Index

• type Element
• type Stack
  • func NewStack(max int) *Stack
  • func (s *Stack) Len() int
  • func (s *Stack) Max() int
  • func (s *Stack) Peek() (value interface{}, exists bool)
  • func (s *Stack) Pop() (value interface{})
  • func (s *Stack) PopLast() (value interface{})
  • func (s *Stack) Push(value interface{})

Types

type Element

type Element struct {
	// contains filtered or unexported fields
}

type Stack

type Stack struct {
	// contains filtered or unexported fields
}

func NewStack

func NewStack(max int) *Stack

func (*Stack) Len

func (s *Stack) Len() int

Return the stack's length

func (*Stack) Max

func (s *Stack) Max() int

Return the stack's max

func (*Stack) Peek

func (s *Stack) Peek() (value interface{}, exists bool)

Peek returns a top without removing it from list

func (*Stack) Pop

func (s *Stack) Pop() (value interface{})

Remove the top element from the stack and return it's value If the stack is empty, return nil

func (*Stack) PopLast

func (s *Stack) PopLast() (value interface{})

func (*Stack) Push

func (s *Stack) Push(value interface{})

Push a new element onto the stack