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1 | // Copyright David Abrahams 2002. |
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2 | // Use, modification and distribution are subject to the Boost Software License, |
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3 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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4 | // http://www.boost.org/LICENSE_1_0.txt). |
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5 | // |
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6 | // See http://www.boost.org/libs/type_traits for most recent version including documentation. |
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7 | |
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8 | |
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9 | #ifndef BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED |
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10 | #define BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED |
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11 | |
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12 | #include <boost/config.hpp> |
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13 | |
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14 | namespace boost { |
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15 | namespace type_traits { |
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16 | |
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17 | // Utility class which always "returns" false |
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18 | struct false_result |
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19 | { |
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20 | template <typename T> struct result_ |
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21 | { |
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22 | BOOST_STATIC_CONSTANT(bool, value = false); |
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23 | }; |
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24 | }; |
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25 | |
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26 | }} // namespace boost::type_traits |
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27 | |
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28 | #endif // BOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED |
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