compute

Documentation

Index

• func ClearHistory()
• func Evaluate(in string) (float64, error)
• type FloatStack
  • func NewFloatStack() *FloatStack
  • func (s *FloatStack) Pop() (float64, error)
  • func (s *FloatStack) Push(a float64)
  • func (s *FloatStack) Top() (float64, error)
• type StringStack
  • func NewStringStack() *StringStack
  • func (s *StringStack) Pop() (string, error)
  • func (s *StringStack) Push(a string)
  • func (s *StringStack) SafePop() string
  • func (s *StringStack) SafeTop() string
  • func (s *StringStack) Top() (string, error)

Functions

func ClearHistory

func ClearHistory()

ClearHistory removes prior evaluation history used for @ references.

func Evaluate

func Evaluate(in string) (float64, error)

Types

type FloatStack

type FloatStack struct {
	Slice []float64
	Pos   int
}

func NewFloatStack

func NewFloatStack() *FloatStack

func (*FloatStack) Pop

func (s *FloatStack) Pop() (float64, error)

func (*FloatStack) Push

func (s *FloatStack) Push(a float64)

func (*FloatStack) Top

func (s *FloatStack) Top() (float64, error)

type StringStack

type StringStack struct {
	Slice []string
	Pos   int
}

func NewStringStack

func NewStringStack() *StringStack

func (*StringStack) Pop

func (s *StringStack) Pop() (string, error)

func (*StringStack) Push

func (s *StringStack) Push(a string)

func (*StringStack) SafePop

func (s *StringStack) SafePop() string

func (*StringStack) SafeTop

func (s *StringStack) SafeTop() string

func (*StringStack) Top

func (s *StringStack) Top() (string, error)