64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
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// Copyright (c) 2001-2011 Hartmut Kaiser
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#if !defined(BOOST_SPIRIT_KARMA_DETAIL_GENERATE_AUTO_DEC_01_2009_0743PM)
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#define BOOST_SPIRIT_KARMA_DETAIL_GENERATE_AUTO_DEC_01_2009_0743PM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/spirit/home/karma/generate.hpp>
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#include <boost/spirit/home/karma/auto/create_generator.hpp>
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#include <boost/utility/enable_if.hpp>
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#include <boost/mpl/not.hpp>
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#include <boost/mpl/and.hpp>
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namespace boost { namespace spirit { namespace karma { namespace detail
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{
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///////////////////////////////////////////////////////////////////////////
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template <typename Expr>
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struct generate_impl<Expr
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, typename enable_if<
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mpl::and_<
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traits::meta_create_exists<karma::domain, Expr>
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, mpl::not_<traits::matches<karma::domain, Expr> > >
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>::type>
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{
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template <typename OutputIterator>
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static bool call(
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OutputIterator& sink
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, Expr const& expr)
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{
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return karma::generate(sink, create_generator<Expr>(), expr);
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}
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};
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///////////////////////////////////////////////////////////////////////////
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template <typename Expr>
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struct generate_delimited_impl<Expr
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, typename enable_if<
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mpl::and_<
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traits::meta_create_exists<karma::domain, Expr>
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, mpl::not_<traits::matches<karma::domain, Expr> > >
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>::type>
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{
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template <typename OutputIterator, typename Delimiter>
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static bool call(
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OutputIterator& sink
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, Expr const& expr
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, Delimiter const& delimiter
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, BOOST_SCOPED_ENUM(delimit_flag) pre_delimit)
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{
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return karma::generate_delimited(
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sink, create_generator<Expr>(), delimiter, pre_delimit, expr);
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}
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};
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}}}}
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#endif
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