/usr/include/boost/lockfree/detail
Edit: /usr/include/boost/lockfree/detail/parameter.hpp (2289B)
// boost lockfree
//
// Copyright (C) 2011, 2016 Tim Blechmann
//
// 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)
#ifndef BOOST_LOCKFREE_DETAIL_PARAMETER_HPP
#define BOOST_LOCKFREE_DETAIL_PARAMETER_HPP
#include
#include
#include
#include
#include
namespace boost {
namespace lockfree {
namespace detail {
namespace mpl = boost::mpl;
template
struct has_arg
{
typedef typename parameter::binding::type type;
static const bool value = mpl::is_not_void_::type::value;
};
template
struct extract_capacity
{
static const bool has_capacity = has_arg::value;
typedef typename mpl::if_c::type,
mpl::size_t< 0 >
>::type capacity_t;
static const std::size_t capacity = capacity_t::value;
};
template
struct extract_allocator
{
static const bool has_allocator = has_arg::value;
typedef typename mpl::if_c::type,
std::allocator
>::type allocator_arg;
typedef typename boost::allocator_rebind::type type;
};
template
struct extract_fixed_sized
{
static const bool has_fixed_sized = has_arg::value;
typedef typename mpl::if_c::type,
mpl::bool_
>::type type;
static const bool value = type::value;
};
} /* namespace detail */
} /* namespace lockfree */
} /* namespace boost */
#endif /* BOOST_LOCKFREE_DETAIL_PARAMETER_HPP */