util

Documentation

Index

• type Stack
  • func NewStack() *Stack
  • func (s *Stack) PeekObject() interface{}
  • func (s *Stack) PopObject() interface{}
  • func (s *Stack) PushObject(obj interface{})
  • func (s *Stack) Size() int

Types

type Stack

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

Stack is a stack for any parser objects.

func NewStack

func NewStack() *Stack

NewStack creates a new stack.

func (*Stack) PeekObject

func (s *Stack) PeekObject() interface{}

PeekObject returns a top parser object

func (*Stack) PopObject

func (s *Stack) PopObject() interface{}

PopObject removes and returns a top parser object

func (*Stack) PushObject

func (s *Stack) PushObject(obj interface{})

PushObject adds a parser object to the stack.

func (*Stack) Size

func (s *Stack) Size() int

Size return a count of the stack objects