1Set.OrderedType(3) OCaml library Set.OrderedType(3)
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6 Set.OrderedType - Input signature of the functor Set.Make.
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9 Module type Set.OrderedType
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12 Module type OrderedType
13 = sig end
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16 Input signature of the functor Set.Make .
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23 type t
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26 The type of the set elements.
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31 val compare : t -> t -> int
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33 A total ordering function over the set elements. This is a two-argu‐
34 ment function f such that f e1 e2 is zero if the elements e1 and e2 are
35 equal, f e1 e2 is strictly negative if e1 is smaller than e2 , and f e1
36 e2 is strictly positive if e1 is greater than e2 . Example: a suitable
37 ordering function is the generic structural comparison function Perva‐
38 sives.compare .
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45OCamldoc 2017-03-22 Set.OrderedType(3)