29 lines
753 B
Plaintext
29 lines
753 B
Plaintext
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// (C) Copyright John Maddock 2017.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/config for most recent version.
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// MACRO: BOOST_NO_CXX98_FUNCTION_BASE
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// TITLE: std::unary_function and std::binary_function
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// DESCRIPTION: The std lib has unary_function and binary_function.
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#include <functional>
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namespace boost_no_cxx98_function_base{
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struct A : public std::unary_function<int, int>{};
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struct B : public std::binary_function<int, int, int>{};
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int test()
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{
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A a;
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B b;
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(void)a;
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(void)b;
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return static_cast<B::result_type>(0);
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}
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}
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