WSJT-X/boost/parameter/aux_/parameter_requirements.hpp
Bill Somerville 4ebe6417a5 Squashed 'boost/' content from commit b4feb19f2
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// Copyright Daniel Wallin, David Abrahams 2005. Use, modification and
// distribution is subject to 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)
#ifndef PARAMETER_REQUIREMENTS_050331_HPP
#define PARAMETER_REQUIREMENTS_050331_HPP
namespace boost { namespace parameter { namespace aux {
// Used to pass static information about parameter requirements
// through the satisfies() overload set (below). The
// matched function is never invoked, but its type indicates whether
// a parameter matches at compile-time
template <class Keyword, class Predicate, class HasDefault>
struct parameter_requirements
{
typedef Keyword keyword;
typedef Predicate predicate;
typedef HasDefault has_default;
};
}}} // namespace boost::parameter::aux
#endif // PARAMETER_REQUIREMENTS_050331_HPP