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annotate dwt/dwthelper/Runnable.d @ 232:09234db16370

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Delegate creator function dgIRunnable
author Frank Benoit <benoit@tionex.de>
date Wed, 16 Apr 2008 20:20:04 +0200
parents 0f12f6bb9739
children 1dab63e45ef0
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1 /**
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2 * Authors: Frank Benoit <benoit@tionex.de>
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3 */
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4 module dwt.dwthelper.Runnable;
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7 import tango.core.Tuple;
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8 import tango.core.Traits;
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9
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10 public interface Runnable {
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12 public abstract void run();
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13
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14 }
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16 class _DgIRunnableT(Dg,T...) : Runnable {
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18 alias ParameterTupleOf!(Dg) DgArgs;
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19 static assert( is(DgArgs == Tuple!(T)),
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20 "Delegate args not correct" );
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21
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22 Dg dg;
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23 T t;
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24
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25 private this( Dg dg, T t ){
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26 this.dg = dg;
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27 static if( T.length > 0 ){
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28 this.t = t;
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29 }
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30 }
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32 void run( ){
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33 dg(t);
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34 }
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35 }
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37 _DgIRunnableT!(Dg,T) dgIRunnable(Dg,T...)( Dg dg, T args ){
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38 return new _DgIRunnableT!(Dg,T)(dg,args);
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39 }