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/* Copyright 2016-2017 Joaquin M Lopez Munoz.
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE_1_0.txt or copy at
 * See for library home page.


#if defined(_MSC_VER)
#pragma once

#include <type_traits>

namespace boost{

namespace poly_collection{

namespace detail{

/* This can be further specialized by Model when the std type trait classes
 * fail to give the right info (as it can happen with class templates whose
 * nominally existing operators do not compile for certain instantiations).

template<typename T,typename Model,typename=void>
struct is_acceptable:std::integral_constant<
  Model::template is_implementation<T>::value&&
  std::is_move_constructible<typename std::decay<T>::type>::value&&
  (std::is_move_assignable<typename std::decay<T>::type>::value||
   std::is_nothrow_move_constructible<typename std::decay<T>::type>::value)

} /* namespace poly_collection::detail */

} /* namespace poly_collection */

} /* namespace boost */