NetLogo Help: in-<breed>-neighbor? in-link-neighbor?

### in-<breed>-neighbor? in-link-neighbor?4.0

#### in-<breed>-neighbor? agent in-link-neighbor? turtle

Reports true if there is a directed link going from turtle to the caller or an undirected link connecting turtle to the caller. You can think of this as "is there a link I can use to get from turtle to the caller?"

    crt 2
    ask turtle 0 [
      create-link-to turtle 1
      show in-link-neighbor? turtle 1  ;; prints false
      show out-link-neighbor? turtle 1 ;; prints true
    ]
    ask turtle 1 [
      show in-link-neighbor? turtle 0  ;; prints true
      show out-link-neighbor? turtle 0 ;; prints false
    ]

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