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51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
/* Copyright (C) 2002
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* Housemarque Oy
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* http://www.housemarque.com
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*
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* Permission to copy, use, modify, sell and distribute this software is
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* granted provided this copyright notice appears in all copies. This
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* software is provided "as is" without express or implied warranty, and
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* with no claim as to its suitability for any purpose.
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*
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* See http://www.boost.org for most recent version.
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*/
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/* This example demonstrates the usage of lists and BOOST_PP_LIST_FOR_EACH(). */
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#include <boost/preprocessor/list/for_each.hpp>
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#include <boost/preprocessor/tuple/to_list.hpp>
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#include <iostream>
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#include <typeinfo>
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/* List of built-in types. (Strictly speaking wchar_t should be on the list.) */
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#define BUILTIN_TYPES\
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BOOST_PP_TUPLE_TO_LIST\
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( 13\
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, ( bool\
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, char\
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, signed char\
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, unsigned char\
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, unsigned short\
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, short\
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, int\
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, unsigned\
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, long\
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, unsigned long\
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, float\
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, double\
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, long double\
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)\
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)
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/* This is the macro we pass to BOOST_PP_LIST_FOR_EACH(). */
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#define CATCH(R,_,T)\
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catch (T t) { std::cerr << "Caught an " << typeid(t).name() << " = " << t; }
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int main()
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{
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try { throw 10; }
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BOOST_PP_LIST_FOR_EACH(CATCH,_,BUILTIN_TYPES)
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return 0;
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}
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