| 1 | // Copyright (c) 2001-2011 Hartmut Kaiser |
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| 2 | // |
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| 3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | |
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| 6 | #if !defined(BOOST_SPIRIT_KARMA_GET_STRICTTAG_APR_22_2010_1007AM) |
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| 7 | #define BOOST_SPIRIT_KARMA_GET_STRICTTAG_APR_22_2010_1007AM |
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| 8 | |
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| 9 | #if defined(_MSC_VER) |
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| 10 | #pragma once |
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| 11 | #endif |
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| 12 | |
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| 13 | #include <boost/mpl/or.hpp> |
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| 14 | #include <boost/mpl/bool.hpp> |
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| 15 | #include <boost/spirit/home/support/common_terminals.hpp> |
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| 16 | |
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| 17 | namespace boost { namespace spirit { namespace karma { namespace detail |
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| 18 | { |
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| 19 | // the default mode for Karma is 'relaxed' |
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| 20 | template < |
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| 21 | typename Modifiers |
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| 22 | , typename StrictModifier = typename mpl::or_< |
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| 23 | has_modifier<Modifiers, tag::strict> |
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| 24 | , has_modifier<Modifiers, tag::relaxed> >::type> |
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| 25 | struct get_stricttag : mpl::false_ {}; |
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| 26 | |
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| 27 | // strict mode is enforced only when tag::strict is on the modifiers list |
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| 28 | template <typename Modifiers> |
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| 29 | struct get_stricttag<Modifiers, mpl::true_> |
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| 30 | : has_modifier<Modifiers, tag::strict> {}; |
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| 31 | }}}} |
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| 32 | |
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| 33 | #endif |
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| 34 | |
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