| /*============================================================================= |
| Copyright (c) 2001-2007 Hartmut Kaiser |
| Copyright (c) 2001-2003 Daniel Nuffer |
| http://spirit.sourceforge.net/ |
| |
| 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) |
| =============================================================================*/ |
| |
| #if !defined(TREE_TO_XML_HPP) |
| #define TREE_TO_XML_HPP |
| |
| #include <boost/spirit/home/classic/namespace.hpp> |
| |
| namespace boost { namespace spirit { |
| |
| BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN |
| |
| namespace impl { |
| template <typename CharT> struct default_string; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // |
| // Dump a parse tree as a xml stream |
| // |
| // The functions 'tree_to_xml' can be used to output a parse tree as a xml |
| // stream into the given ostream. The parameters have the following |
| // meaning: |
| // |
| // mandatory parameters: |
| // ostrm The output stream used for streaming the parse tree. |
| // tree The parse tree to output. |
| // |
| // optional parameters: |
| // input_line The input line from which the parse tree was |
| // generated (if given, it is used to output a comment |
| // containing this line). |
| // id_to_name A map, which is used for converting the rule id's contained |
| // in the parse tree to readable strings. Here a auxiliary |
| // associative container can be used, which maps a rule_id to |
| // a std::string (i.e. a std::map<rule_id, std::string>). |
| // get_token_id |
| // A function or functor, which takes an instance of a token |
| // and which should return a token id (i.e. something like |
| // 'int f(char const c)'). |
| // get_token_value |
| // A function or functor, which takes an instance of a token |
| // and which should return a readable representation of this |
| // token (i.e. something like 'std::string f(char const c)'). |
| // |
| // The structure of the generated xml stream conforms to the DTD given in the |
| // file 'parsetree.dtd'. This file is located in the spirit/tree directory. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| template < |
| typename CharT, typename TreeNodeT, typename AssocContainerT, |
| typename GetIdT, typename GetValueT |
| > |
| inline void |
| basic_tree_to_xml (std::basic_ostream<CharT> &ostrm, TreeNodeT const &tree, |
| std::basic_string<CharT> const &input_line, |
| AssocContainerT const& id_to_name, GetIdT const &get_token_id, |
| GetValueT const &get_token_value); |
| |
| template <typename CharT, typename TreeNodeT, typename AssocContainerT> |
| inline void |
| basic_tree_to_xml (std::basic_ostream<CharT> &ostrm, TreeNodeT const &tree, |
| std::basic_string<CharT> const &input_line, |
| AssocContainerT const& id_to_name); |
| |
| template <typename CharT, typename TreeNodeT> |
| inline void |
| basic_tree_to_xml (std::basic_ostream<CharT> &ostrm, TreeNodeT const &tree, |
| std::basic_string<CharT> const &input_line = |
| impl::default_string<CharT>::get()); |
| |
| /////////////////////////////////////////////////////////////////////////// |
| template < |
| typename TreeNodeT, typename AssocContainerT, |
| typename GetIdT, typename GetValueT |
| > |
| inline void |
| tree_to_xml (std::ostream &ostrm, TreeNodeT const &tree, |
| std::string const &input_line, AssocContainerT const& id_to_name, |
| GetIdT const &get_token_id, GetValueT const &get_token_value) |
| { |
| basic_tree_to_xml<char>(ostrm, tree, input_line, id_to_name, |
| get_token_id, get_token_value); |
| } |
| |
| template <typename TreeNodeT, typename AssocContainerT> |
| inline void |
| tree_to_xml (std::ostream &ostrm, TreeNodeT const &tree, |
| std::string const &input_line, AssocContainerT const& id_to_name) |
| { |
| basic_tree_to_xml<char>(ostrm, tree, input_line, id_to_name); |
| } |
| |
| template <typename TreeNodeT> |
| inline void |
| tree_to_xml (std::ostream &ostrm, TreeNodeT const &tree, |
| std::string const &input_line = "") |
| { |
| basic_tree_to_xml<char>(ostrm, tree, input_line); |
| } |
| |
| BOOST_SPIRIT_CLASSIC_NAMESPACE_END |
| |
| }} // namespace BOOST_SPIRIT_CLASSIC_NS |
| |
| #include <boost/spirit/home/classic/tree/impl/tree_to_xml.ipp> |
| |
| #endif // !defined(TREE_TO_XML_HPP) |
| |