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lustrec / src / clock_predef.ml @ ef34b4ae

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(********************************************************************)
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(*                                                                  *)
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(*  The LustreC compiler toolset   /  The LustreC Development Team  *)
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(*  Copyright 2012 -    --   ONERA - CNRS - INPT - LIFL             *)
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(*                                                                  *)
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(*  LustreC is free software, distributed WITHOUT ANY WARRANTY      *)
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(*  under the terms of the GNU Lesser General Public License        *)
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(*  version 2.1.                                                    *)
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(*                                                                  *) 
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(*  This file was originally from the Prelude compiler              *)
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(*                                                                  *) 
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(********************************************************************)
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(** Predefined operator clocks *)
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open Clocks
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let ck_bin_univ =
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  let univ = new_univar () in
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  new_ck (Carrow (new_ck (Ctuple [univ;univ]) true, univ)) true
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let ck_ite =
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  let univ = new_univar () in
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  new_ck (Carrow (new_ck (Ctuple [univ;univ;univ]) true, univ)) true
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let ck_nullary_univ =
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  let univ = new_univar () in
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  univ
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let ck_unary_univ =
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  let univ = new_univar () in
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  new_ck (Carrow (univ, univ)) true
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let ck_bool_to_clock =
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  let univ = new_univar () in
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  let cuniv = new_carrier Carry_var false in
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  new_ck (Carrow (univ, new_ck (Ccarrying (cuniv, univ)) false))
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let ck_clock_to_bool =
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  let univ = new_univar () in
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  let cuniv = new_carrier Carry_var false in
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  new_ck (Carrow (new_ck (Ccarrying (cuniv, univ)) false, univ))
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(* Local Variables: *)
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(* compile-command:"make -C .." *)
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(* End: *)