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if_select_type.h

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00001 /*******************************************************************************
00002  *
00003  * Copyright (c) 2008-2010 Michael Schulze <mschulze@ivs.cs.uni-magdeburg.de>
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00018  *    * Neither the name of the copyright holders nor the names of
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00039 #ifndef __if_select_type_h__
00040 #define __if_select_type_h__
00041 
00048 template< bool cond , typename T1 , typename T2 >
00049 struct if_select_type
00050 {
00059     typedef T1 type;
00060 };
00061 
00065 template< typename T1 , typename T2 >
00066 struct if_select_type<false,T1,T2>
00067 {
00069     typedef T2 type;
00070 };
00071 
00072 #endif