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25 lines
563 B
C++
25 lines
563 B
C++
/*<-
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Copyright Barrett Adair 2016
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http ://boost.org/LICENSE_1_0.txt)
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->*/
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//[ replace_args
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#include <type_traits>
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#include <boost/callable_traits/replace_args.hpp>
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namespace ct = boost::callable_traits;
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template<int I>
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struct N {};
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int main() {
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using f = int(&)(N<0>, N<1>, N<2>, N<3>);
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using test = ct::replace_args_t<2, f, int>;
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using expect = int(&)(N<0>, N<1>, int, N<3>);
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static_assert(std::is_same<test, expect>::value, "");
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}
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//]
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