/usr/include/boost/fusion/algorithm/query
Edit: /usr/include/boost/fusion/algorithm/query/none.hpp (972B)
/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2007 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_NONE_07062005_1128)
#define BOOST_FUSION_NONE_07062005_1128
#include
#include
namespace boost { namespace fusion
{
namespace result_of
{
template
struct none
{
typedef bool type;
};
}
template
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline bool
none(Sequence const& seq, F f)
{
return !fusion::any(seq, f);
}
}}
#endif