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-rw-r--r--docs/examples/jolib/Ref.scala55
1 files changed, 0 insertions, 55 deletions
diff --git a/docs/examples/jolib/Ref.scala b/docs/examples/jolib/Ref.scala
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index 5f655f16b1..0000000000
--- a/docs/examples/jolib/Ref.scala
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-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package examples.jolib;
-/*
-import concurrent.SyncVar;
-import concurrent.jolib._;
-
-class Ref[a](init: a) extends Join {
-
- object get extends Synchr[a](this) { case class C() extends SyncVar[a]; }
- object set extends Synchr[unit](this) { case class C(x: a) extends SyncVar[unit]; }
- object state extends Asynchr(this) { case class C(x: a); }
-
- rules (
- Pair(List(get, state), { case List(g @ get.C(), state.C(x) ) =>
- { g.set(x); state(state.C(x)) } }),
- Pair(List(set, state), { case List(s @ set.C(x), state.C(y) ) =>
- { s.set(()); state(state.C(x)) } })
- );
-
- state(state.C(init));
-
- def Get: a = get(get.C());
- def Set(x: a): unit = set(set.C(x));
-}
-*/
-object RefTest {
-
- def main(args: Array[String]) = {
- System.out.println("Started.");
-/*
- concurrent.ops.spawn({
- val r1 = new Ref(0);
- System.out.println("Reference r1 created.");
- System.out.println("Value r1 (first time) = " + r1.Get);
- r1.Set(42);
- System.out.println("Value r1 (second time) = " + r1.Get);
- });
- concurrent.ops.spawn({
- val r2 = new Ref(100);
- System.out.println("Reference r2 created.");
- System.out.println("Value r2 (first time) = " + r2.Get);
- r2.Set(89);
- System.out.println("Value r2 (second time) = " + r2.Get);
- });
-*/
- }
-
-}