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27 lines
792 B
C++
27 lines
792 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <functional>
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// template <class Arg, class Result>
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// struct unary_function
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// {
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// typedef Arg argument_type;
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// typedef Result result_type;
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// };
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#include <functional>
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#include <type_traits>
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int main()
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{
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static_assert((std::is_same<std::unary_function<unsigned, char>::argument_type, unsigned>::value), "");
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static_assert((std::is_same<std::unary_function<unsigned, char>::result_type, char>::value), "");
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}
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