Mercurial > projects > dwt-mac
annotate dwt/dwthelper/Runnable.d @ 7:e831403a80a9
Add 'cast' to casts
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 27 Aug 2008 14:30:35 +0200 |
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children | 30a762abda2a |
rev | line source |
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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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5 |
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6 |
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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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11 |
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12 public abstract void run(); |
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13 |
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14 } |
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15 |
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16 class _DgRunnableT(Dg,T...) : Runnable { |
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17 |
7 | 18 alias ParameterTupleOf!cast(Dg) DgArgs; |
19 static assert( is(DgArgs == Tuple!cast(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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31 |
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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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36 |
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37 _DgRunnableT!(Dg,T) dgRunnable(Dg,T...)( Dg dg, T args ){ |
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38 return new _DgRunnableT!(Dg,T)(dg,args); |
7 | 39 } |