dcheck ~master (2014-11-04T21:48:34Z)

Maybe.map

dcheck maybe Maybe

If struct holds null, then nothingCase result is returned. If struct holds not null value, then $(justCase) result is returned. justCase is fed with unwrapped value.

  1. U map(U delegate() nothingCase, U delegate(T) justCase)
    struct Maybe(T)
    U
    map
    (
    U
    )
    (
    U delegate
    ()
     nothingCase
    ,
    U delegate
    (
    T
    )
     justCase
    )
    if (
    is(T == struct) ||
    isAssociativeArray!T
    ||
    isBasicType!T
    )
  2. U map(U delegate() nothingCase, U delegate(const T) justCase)

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dcheck maybe Maybe aliasesconstructorsfunctionsstatic functions

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