---

Class Relations

• class: ::nx::RelationSlot

::nx::RelationSlot create ::nx::Class::slot::filters

Methods (to be applied on the object)

• value=guard (scripted)

  if {[info exists guard]} {
    ::nsf::directdispatch $obj ::nsf::methods::class::filterguard $filter $guard
  } else {
    lindex [$obj info filters -guards $filter] 0 2
  }

• value=methods (scripted)

  if {[info exists pattern]} {
    $obj info filters $pattern
  } else {
    $obj info filters
  }

---