Edit: /usr/include/boost/mpl/for_each.hpp (3077B)
#ifndef BOOST_MPL_FOR_EACH_HPP_INCLUDED
#define BOOST_MPL_FOR_EACH_HPP_INCLUDED
// Copyright Aleksey Gurtovoy 2000-2008
//
// 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)
//
// See http://www.boost.org/libs/mpl for documentation.
// $Id$
// $Date$
// $Revision$
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
namespace boost { namespace mpl {
namespace aux {
template< bool done = true >
struct for_each_impl
{
template<
typename Iterator
, typename LastIterator
, typename TransformFunc
, typename F
>
BOOST_MPL_CFG_GPU_ENABLED
static void execute(
Iterator*
, LastIterator*
, TransformFunc*
, F
)
{
}
};
template<>
struct for_each_impl
{
template<
typename Iterator
, typename LastIterator
, typename TransformFunc
, typename F
>
BOOST_MPL_CFG_GPU_ENABLED
static void execute(
Iterator*
, LastIterator*
, TransformFunc*
, F f
)
{
typedef typename deref::type item;
typedef typename apply1::type arg;
// dwa 2002/9/10 -- make sure not to invoke undefined behavior
// when we pass arg.
value_initialized x;
aux::unwrap(f, 0)(boost::get(x));
typedef typename mpl::next::type iter;
for_each_impl::value>
::execute( static_cast(0), static_cast(0), static_cast(0), f);
}
};
} // namespace aux
// agurt, 17/mar/02: pointer default parameters are necessary to workaround
// MSVC 6.5 function template signature's mangling bug
template<
typename Sequence
, typename TransformOp
, typename F
>
BOOST_MPL_CFG_GPU_ENABLED
inline
void for_each(F f, Sequence* = 0, TransformOp* = 0)
{
BOOST_MPL_ASSERT(( is_sequence ));
typedef typename begin::type first;
typedef typename end::type last;
aux::for_each_impl< boost::is_same::value >
::execute(static_cast(0), static_cast(0), static_cast(0), f);
}
template<
typename Sequence
, typename F
>
BOOST_MPL_CFG_GPU_ENABLED
inline
void for_each(F f, Sequence* = 0)
{
// jfalcou: fully qualifying this call so it doesnt clash with phoenix::for_each
// ons ome compilers -- done on 02/28/2011
boost::mpl::for_each >(f);
}
}}
#endif // BOOST_MPL_FOR_EACH_HPP_INCLUDED