intexpr

Documentation

Index

• type Add
  • func (Expr *Add) FeedTo(consumer ExprConsumer)
• type Expr
• type ExprConsumer
• type Lit
  • func (Expr *Lit) FeedTo(consumer ExprConsumer)
• type Mul
  • func (Expr *Mul) FeedTo(consumer ExprConsumer)
• type Sub
  • func (Expr *Sub) FeedTo(consumer ExprConsumer)
• type Var
  • func (Expr *Var) FeedTo(consumer ExprConsumer)

Types

type Add

type Add struct {
	Left, Right Expr
}

func (*Add) FeedTo

func (Expr *Add) FeedTo(consumer ExprConsumer)

type Expr

type Expr interface {
	FeedTo(cons ExprConsumer)
}

type ExprConsumer

type ExprConsumer interface {
	Lit(N int)
	Var(Name string)
	Add(Left, Right Expr)
	Sub(Left, Right Expr)
	Mul(Left, Right Expr)
}

type Lit

type Lit struct {
	N int
}

func (*Lit) FeedTo

func (Expr *Lit) FeedTo(consumer ExprConsumer)

type Mul

type Mul struct {
	Left, Right Expr
}

func (*Mul) FeedTo

func (Expr *Mul) FeedTo(consumer ExprConsumer)

type Sub

type Sub struct {
	Left, Right Expr
}

func (*Sub) FeedTo

func (Expr *Sub) FeedTo(consumer ExprConsumer)

type Var

type Var struct {
	Name string
}

func (*Var) FeedTo

func (Expr *Var) FeedTo(consumer ExprConsumer)