Subject: [Boost-commit] svn:boost r52949 - trunk/libs/spirit/example/karma
From: hartmut.kaiser_at_[hidden]
Date: 2009-05-12 21:37:43
Author: hkaiser
Date: 2009-05-12 21:37:42 EDT (Tue, 12 May 2009)
New Revision: 52949
URL: http://svn.boost.org/trac/boost/changeset/52949
Log:
Spirit: removing not needed file
Removed:
trunk/libs/spirit/example/karma/karma_problem.cpp
Deleted: trunk/libs/spirit/example/karma/karma_problem.cpp
==============================================================================
--- trunk/libs/spirit/example/karma/karma_problem.cpp 2009-05-12 21:37:42 EDT (Tue, 12 May 2009)
+++ (empty file)
@@ -1,79 +0,0 @@
-/*=============================================================================
- Copyright (c) 2001-2009 Joel de Guzman
- Copyright (c) 2001-2009 Hartmut Kaiser
-
- 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)
-=============================================================================*/
-
-#include <boost/spirit/include/karma.hpp>
-#include <boost/spirit/include/phoenix_core.hpp>
-#include <boost/spirit/include/phoenix_operator.hpp>
-#include <boost/spirit/include/phoenix_fusion.hpp>
-#include <boost/fusion/include/adapt_struct.hpp>
-#include <boost/variant/recursive_variant.hpp>
-
-#include <string>
-#include <vector>
-
-using namespace boost::spirit;
-using namespace boost::spirit::ascii;
-
-namespace fusion = boost::fusion;
-namespace phoenix = boost::phoenix;
-
-using phoenix::at_c;
-
-struct mini_xml;
-
-typedef
- boost::variant<
- boost::recursive_wrapper<mini_xml>
- , std::string
- >
-mini_xml_node;
-
-struct mini_xml
-{
- std::string name; // tag name
- std::vector<mini_xml_node> children; // children
-};
-
-BOOST_FUSION_ADAPT_STRUCT(
- mini_xml,
- (std::string, name)
- (std::vector<mini_xml_node>, children)
-)
-
-template <typename OutputIterator>
-struct mini_xml_generator
- : karma::grammar<OutputIterator, mini_xml()>
-{
- mini_xml_generator() : mini_xml_generator::base_type(xml)
- {
- xml =
-// string[_1 = at_c<0>(_val)] // this compiles
- string(at_c<0>(_val)) // this doesn't compile
- ;
- }
-
- karma::rule<OutputIterator, mini_xml()> xml;
-};
-
-int main(int argc, char **argv)
-{
- mini_xml ast;
-
- typedef std::back_insert_iterator<std::string> outiter_type;
- typedef mini_xml_generator<outiter_type> mini_xml_generator;
-
- mini_xml_generator xmlout;
-
- std::string generated;
- outiter_type outit(generated);
- bool r = karma::generate(outit, xmlout, ast);
-
- return 0;
-}
-
-