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-rw-r--r--docs/examples/jolib/parallelOr.scala58
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diff --git a/docs/examples/jolib/parallelOr.scala b/docs/examples/jolib/parallelOr.scala
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-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package examples.jolib;
-/*
-import concurrent.jolib._;
-import concurrent.SyncVar;
-
-/** Implementation in the join-calculus of a parallel OR. */
-object or extends Join {
-
- object res extends Synchr[boolean](this) { case class C() extends SyncVar[boolean] };
- object res1 extends Asynchr(this) { case class C(b: boolean); }
- object res2 extends Asynchr(this) { case class C(b: boolean); }
- object res1False extends Synchr[boolean](this) { case class C() extends SyncVar[boolean] };
- object res2False extends Synchr[boolean](this) { case class C() extends SyncVar[boolean] };
-
- rules(
- Pair(List(res, res1), { case List(r @ res.C(), res1.C(b)) =>
- if (b) r.set(b) else r.set(res1False(res1False.C())) }),
-
- Pair(List(res, res2), { case List(r @ res.C(), res2.C(b)) =>
- if (b) r.set(b) else r.set(res2False(res2False.C())) }),
-
- Pair(List(res1False, res2), { case List(r @ res1False.C(), res2.C(b)) =>
- r.set(b) }),
-
- Pair(List(res2False, res1), { case List(r @ res2False.C(), res1.C(b)) =>
- r.set(b) })
- );
-
- def apply(b1: => boolean, b2: => boolean): boolean = {
- concurrent.ops.spawn(res1(res1.C(b1)));
- concurrent.ops.spawn(res2(res2.C(b2)));
- res(res.C())
- }
-}
-*/
-object parallelOr {
-
- def main(args: Array[String]): unit = {
- def loop: boolean = { while (true) {}; true };
-/*
- System.out.println("true || true = " + or(true, true));
- System.out.println("false || false = " + or(false, false));
- System.out.println("false || true = " + or(false, true));
- System.out.println("true || false = " + or(true, false));
- System.out.println("true || loop = " + or(true, loop));
- System.out.println("loop || true = " + or(loop, true));
-*/
- }
-
-}