VarIterator.opApply

Variable Iterator. Iterates over keys of a category.

  1. int opApply(int delegate(ref string key, ref T val) dg)
  2. int opApply(int delegate(ref string x) dg)
    struct VarIterator(T = string)
    int
    opApply
    (
    scope int delegate
    (
    ref string x
    )
    dg
    )

Meta