Ugly, not-to-be-pushed sucking in of all of Boost to get windows to work.
[dyninst.git] / external / boost / mpl / O1_size.hpp
1
2 #ifndef BOOST_MPL_O1_SIZE_HPP_INCLUDED
3 #define BOOST_MPL_O1_SIZE_HPP_INCLUDED
4
5 // Copyright Aleksey Gurtovoy 2000-2004
6 //
7 // Distributed under the Boost Software License, Version 1.0. 
8 // (See accompanying file LICENSE_1_0.txt or copy at 
9 // http://www.boost.org/LICENSE_1_0.txt)
10 //
11 // See http://www.boost.org/libs/mpl for documentation.
12
13 // $Source: /cvsroot/boost/boost/boost/mpl/O1_size.hpp,v $
14 // $Date: 2004/09/02 15:40:41 $
15 // $Revision: 1.5 $
16
17 #include <boost/mpl/O1_size_fwd.hpp>
18 #include <boost/mpl/sequence_tag.hpp>
19 #include <boost/mpl/aux_/O1_size_impl.hpp>
20 #include <boost/mpl/aux_/na_spec.hpp>
21 #include <boost/mpl/aux_/lambda_support.hpp>
22
23 namespace boost { namespace mpl {
24
25 // returns sequence size if it's an O(1) operation; otherwise returns -1
26 template<
27       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
28     >
29 struct O1_size
30     : O1_size_impl< typename sequence_tag<Sequence>::type >
31         ::template apply< Sequence >
32 {
33     BOOST_MPL_AUX_LAMBDA_SUPPORT(1, O1_size, (Sequence))
34 };
35
36 BOOST_MPL_AUX_NA_SPEC(1, O1_size)
37
38 }}
39
40 #endif // BOOST_MPL_O1_SIZE_HPP_INCLUDED