diff DEPENDENCIES/generic/include/boost/log/support/spirit_qi.hpp @ 16:2665513ce2d3

Add boost headers
author Chris Cannam
date Tue, 05 Aug 2014 11:11:38 +0100
parents
children c530137014c0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/log/support/spirit_qi.hpp	Tue Aug 05 11:11:38 2014 +0100
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+/*
+ *          Copyright Andrey Semashev 2007 - 2013.
+ * 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)
+ */
+/*!
+ * \file   support/spirit_qi.hpp
+ * \author Andrey Semashev
+ * \date   19.07.2009
+ *
+ * This header enables Boost.Spirit.Qi support for Boost.Log.
+ */
+
+#ifndef BOOST_LOG_SUPPORT_SPIRIT_QI_HPP_INCLUDED_
+#define BOOST_LOG_SUPPORT_SPIRIT_QI_HPP_INCLUDED_
+
+#include <boost/log/detail/config.hpp>
+#include <boost/log/utility/functional/matches.hpp>
+#include <boost/spirit/include/qi_parse.hpp>
+#include <boost/spirit/include/qi_domain.hpp>
+#include <boost/spirit/include/support_component.hpp>
+#include <boost/log/detail/header.hpp>
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+namespace boost {
+
+BOOST_LOG_OPEN_NAMESPACE
+
+namespace aux {
+
+//! The trait verifies if the type can be converted to a Boost.Spirit.Qi parser
+template< typename T >
+struct is_spirit_qi_parser< T, true > :
+    public spirit::traits::is_component< spirit::qi::domain, T >
+{
+};
+
+//! The matching functor implementation
+template< >
+struct matches_fun_impl< boost_spirit_qi_expression_tag >
+{
+    template< typename StringT, typename ParserT >
+    static bool matches(
+        StringT const& str,
+        ParserT const& expr)
+    {
+        typedef typename StringT::const_iterator const_iterator;
+        const_iterator it = str.begin(), end = str.end();
+        return (spirit::qi::parse(it, end, expr) && it == end);
+    }
+};
+
+} // namespace aux
+
+BOOST_LOG_CLOSE_NAMESPACE // namespace log
+
+} // namespace boost
+
+#include <boost/log/detail/footer.hpp>
+
+#endif // BOOST_LOG_SUPPORT_SPIRIT_QI_HPP_INCLUDED_