method with angle brackets (<>)

Question

Is it possible to have angle brackets in method names , e.g. :

class Foo(ind1:Int,ind2:Int){...}
var v = new Foo(1,2)
v(1) = 3 //updates ind1
v<1> = 4 //up         


        

Answer 1

Edit: I was wrong; kassens's answer shows how to do it as you want.

---

It is not possible to implement a method that would be called when you write v<1> = 4 (except, maybe, if you write a compiler plugin?). However, something like this would be possible:

class Foo {
  def at(i: Int) = new Assigner(i)
  class Assigner(i: Int) {
    def :=(v: Int) = println("assigning " + v + " at index " + i)
  }
}

Then:

val f = new Foo
f at 4 := 6