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Subject: [Boost-commit] svn:boost r74796 - in trunk/boost/spirit/repository: home/qi home/qi/directive home/support include
From: joel_at_[hidden]
Date: 2011-10-08 07:31:21


Author: djowel
Date: 2011-10-08 07:31:20 EDT (Sat, 08 Oct 2011)
New Revision: 74796
URL: http://svn.boost.org/trac/boost/changeset/74796

Log:
seek directive by TONGARI
Added:
   trunk/boost/spirit/repository/home/qi/directive/seek.hpp (contents, props changed)
   trunk/boost/spirit/repository/home/support/seek.hpp (contents, props changed)
   trunk/boost/spirit/repository/include/qi_seek.hpp (contents, props changed)
Text files modified:
   trunk/boost/spirit/repository/home/qi/directive.hpp | 1 +
   1 files changed, 1 insertions(+), 0 deletions(-)

Modified: trunk/boost/spirit/repository/home/qi/directive.hpp
==============================================================================
--- trunk/boost/spirit/repository/home/qi/directive.hpp (original)
+++ trunk/boost/spirit/repository/home/qi/directive.hpp 2011-10-08 07:31:20 EDT (Sat, 08 Oct 2011)
@@ -14,6 +14,7 @@
 #include <boost/spirit/repository/home/qi/directive/distinct.hpp>
 #include <boost/spirit/repository/home/qi/directive/confix.hpp>
 #include <boost/spirit/repository/home/qi/directive/kwd.hpp>
+#include <boost/spirit/repository/home/qi/directive/seek.hpp>
 
 #endif
 

Added: trunk/boost/spirit/repository/home/qi/directive/seek.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/spirit/repository/home/qi/directive/seek.hpp 2011-10-08 07:31:20 EDT (Sat, 08 Oct 2011)
@@ -0,0 +1,134 @@
+/*//////////////////////////////////////////////////////////////////////////////
+ Copyright (c) 2011 Jamboree
+
+ 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)
+//////////////////////////////////////////////////////////////////////////////*/
+#ifndef BOOST_SPIRIT_REPOSITORY_QI_SEEK
+#define BOOST_SPIRIT_REPOSITORY_QI_SEEK
+
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+
+#include <boost/spirit/home/qi/meta_compiler.hpp>
+#include <boost/spirit/home/qi/parser.hpp>
+#include <boost/spirit/home/qi/detail/attributes.hpp>
+#include <boost/spirit/home/support/info.hpp>
+#include <boost/spirit/home/support/unused.hpp>
+#include <boost/spirit/home/support/has_semantic_action.hpp>
+#include <boost/spirit/home/support/handles_container.hpp>
+#include <boost/spirit/repository/home/support/seek.hpp>
+
+
+namespace boost { namespace spirit
+{
+ ///////////////////////////////////////////////////////////////////////////
+ // Enablers
+ ///////////////////////////////////////////////////////////////////////////
+
+ // enables seek[...]
+ template <>
+ struct use_directive<qi::domain, repository::tag::seek>
+ : mpl::true_ {};
+}} // namespace boost::spirit
+
+
+namespace boost { namespace spirit { namespace repository {namespace qi
+{
+#ifndef BOOST_SPIRIT_NO_PREDEFINED_TERMINALS
+ using repository::seek;
+#endif
+ using repository::seek_type;
+
+ template <typename Subject>
+ struct seek_directive
+ : spirit::qi::unary_parser<seek_directive<Subject> >
+ {
+ typedef Subject subject_type;
+
+ template <typename Context, typename Iterator>
+ struct attribute
+ {
+ typedef typename
+ traits::attribute_of<subject_type, Context, Iterator>::type
+ type;
+ };
+
+ seek_directive(Subject const& subject)
+ : subject(subject)
+ {}
+
+ template
+ <
+ typename Iterator, typename Context
+ , typename Skipper, typename Attribute
+ >
+ bool parse
+ (
+ Iterator& first, Iterator const& last
+ , Context& context, Skipper const& skipper
+ , Attribute& attr
+ ) const
+ {
+ for (Iterator it(first); ; ++it)
+ {
+ if (subject.parse(it, last, context, skipper, attr))
+ {
+ first = it;
+ return true;
+ }
+ // fail only after subject fails & no input
+ if (it == last)
+ return false;
+ }
+ }
+
+ template <typename Context>
+ info what(Context& context) const
+ {
+ return info("seek", subject.what(context));
+ }
+
+ Subject subject;
+ };
+}}}} // namespace boost::spirit::repository::qi
+
+
+namespace boost { namespace spirit { namespace qi
+{
+ ///////////////////////////////////////////////////////////////////////////
+ // Parser generators: make_xxx function (objects)
+ ///////////////////////////////////////////////////////////////////////////
+ template <typename Subject, typename Modifiers>
+ struct make_directive<repository::tag::seek, Subject, Modifiers>
+ {
+ typedef repository::qi::seek_directive<Subject> result_type;
+
+ result_type operator()(unused_type, Subject const& subject, unused_type) const
+ {
+ return result_type(subject);
+ }
+ };
+}}} // namespace boost::spirit::qi
+
+
+namespace boost { namespace spirit { namespace traits
+{
+ ///////////////////////////////////////////////////////////////////////////
+ template <typename Subject>
+ struct has_semantic_action<repository::qi::seek_directive<Subject> >
+ : unary_has_semantic_action<Subject> {};
+
+ ///////////////////////////////////////////////////////////////////////////
+ template <typename Subject, typename Attribute, typename Context
+ , typename Iterator>
+ struct handles_container<repository::qi::seek_directive<Subject>, Attribute
+ , Context, Iterator>
+ : unary_handles_container<Subject, Attribute, Context, Iterator> {};
+}}} // namespace boost::spirit::traits
+
+
+#endif

Added: trunk/boost/spirit/repository/home/support/seek.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/spirit/repository/home/support/seek.hpp 2011-10-08 07:31:20 EDT (Sat, 08 Oct 2011)
@@ -0,0 +1,25 @@
+/*//////////////////////////////////////////////////////////////////////////////
+ Copyright (c) 2011 Jamboree
+
+ 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)
+//////////////////////////////////////////////////////////////////////////////*/
+#ifndef BOOST_SPIRIT_REPOSITORY_SUPPORT_SEEK
+#define BOOST_SPIRIT_REPOSITORY_SUPPORT_SEEK
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+
+#include <boost/spirit/home/support/terminal.hpp>
+
+
+namespace boost { namespace spirit { namespace repository
+{
+ // The seek terminal
+ BOOST_SPIRIT_DEFINE_TERMINALS_NAME(( seek, seek_type ))
+
+}}}
+
+#endif

Added: trunk/boost/spirit/repository/include/qi_seek.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/spirit/repository/include/qi_seek.hpp 2011-10-08 07:31:20 EDT (Sat, 08 Oct 2011)
@@ -0,0 +1,16 @@
+/*//////////////////////////////////////////////////////////////////////////////
+ Copyright (c) 2011 Jamboree
+
+ 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)
+//////////////////////////////////////////////////////////////////////////////*/
+#ifndef BOOST_SPIRIT_INCLUDE_QI_REPOSITORY_SEEK
+#define BOOST_SPIRIT_INCLUDE_QI_REPOSITORY_SEEK
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/spirit/repository/home/qi/directive/seek.hpp>
+
+#endif


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