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24 lines
625 B
24 lines
625 B
(*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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open! IStd
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(** Object representing the status of the join operation *)
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type mode = Pre | Post [@@deriving compare]
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let equal_mode = [%compare.equal : mode]
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(** set to true when we are doing join of footprints *)
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let footprint = ref false
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let get_footprint () = !footprint
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let set_footprint b = footprint := b
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