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Jeff Thompsonf7d49942013-08-01 16:47:40 -07001// Copyright David Abrahams 2002.
2// Use, modification and distribution are subject to the Boost Software License,
3// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
4// http://www.boost.org/LICENSE_1_0.txt).
5//
6// See http://www.boost.org/libs/type_traits for most recent version including documentation.
7
8
Jeff Thompson3d613fd2013-10-15 15:39:04 -07009#ifndef NDNBOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED
10#define NDNBOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED
Jeff Thompsonf7d49942013-08-01 16:47:40 -070011
Jeff Thompson2277ce52013-08-01 17:34:11 -070012#include <ndnboost/config.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070013
14namespace ndnboost {
15namespace type_traits {
16
17// Utility class which always "returns" false
18struct false_result
19{
20 template <typename T> struct result_
21 {
Jeff Thompson3d613fd2013-10-15 15:39:04 -070022 NDNBOOST_STATIC_CONSTANT(bool, value = false);
Jeff Thompsonf7d49942013-08-01 16:47:40 -070023 };
24};
25
26}} // namespace ndnboost::type_traits
27
Jeff Thompson3d613fd2013-10-15 15:39:04 -070028#endif // NDNBOOST_TT_DETAIL_FALSE_RESULT_HPP_INCLUDED