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33 lines
852 B
C++
33 lines
852 B
C++
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// Boost.Range library
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//
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// Copyright Neil Groves 2009. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#ifndef BOOST_RANGE_TEST_TEST_FUNCTION_MULTIPLY_BY_X_HPP_INCLUDED
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#define BOOST_RANGE_TEST_TEST_FUNCTION_MULTIPLY_BY_X_HPP_INCLUDED
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namespace boost
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{
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namespace range_test_function
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{
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template< class Arg >
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struct multiply_by_x
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{
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typedef Arg result_type;
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typedef Arg argument_type;
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explicit multiply_by_x(Arg x) : m_x(x) {}
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Arg operator()(Arg x) const { return x * m_x; }
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private:
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Arg m_x;
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};
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}
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}
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#endif // include guard
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