Changeset 232:09234db16370

Timestamp:

04/16/08 14:20:04 (5 months ago)

Author:

Frank Benoit <benoit@tionex.de>

branch:

default

Message:

Delegate creator function dgIRunnable

Files:

• dwt/dwthelper/Runnable.d (modified) (2 diffs)

dwt/dwthelper/Runnable.d

@@ -1 @@
-
+
- * Authors: Frank Benoit <benoit@tionex.de>
- */
-module dwt.dwthelper.Runnable;
+
+
+import tango.core.Tuple;
+import tango.core.Traits;
-
-public interface Runnable  {
@@ -10 +14 @@
-}
-
+class _DgIRunnableT(Dg,T...) : Runnable {
-
+    alias ParameterTupleOf!(Dg) DgArgs;
+    static assert( is(DgArgs == Tuple!(T)),
+                "Delegate args not correct" );
+
+    Dg dg;
+    T t;
+
+    private this( Dg dg, T t ){
+        this.dg = dg;
+        static if( T.length > 0 ){
+            this.t = t;
+        }
+    }
+
+    void run( ){
+        dg(t);
+    }
+}
+
+_DgIRunnableT!(Dg,T) dgIRunnable(Dg,T...)( Dg dg, T args ){
+    return new _DgIRunnableT!(Dg,T)(dg,args);
+}