/*=============================================================================
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Copyright (c) 2006 Tobias Schwinger
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http://spirit.sourceforge.net/
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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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=============================================================================*/
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#if !defined(BOOST_SPIRIT_TREE_COMMON_FWD_HPP)
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#define BOOST_SPIRIT_TREE_COMMON_FWD_HPP
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#include <boost/spirit/home/classic/namespace.hpp>
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#include <boost/spirit/home/classic/core/nil.hpp>
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namespace boost { namespace spirit {
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BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
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template <typename T>
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struct tree_node;
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template <typename IteratorT = char const*, typename ValueT = nil_t>
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struct node_iter_data;
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template <typename ValueT = nil_t>
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class node_iter_data_factory;
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template <typename ValueT = nil_t>
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class node_val_data_factory;
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template <typename ValueT = nil_t>
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class node_all_val_data_factory;
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template <
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typename IteratorT,
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typename NodeFactoryT = node_val_data_factory<nil_t>,
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typename T = nil_t
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>
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class tree_match;
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struct tree_policy;
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template <
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typename MatchPolicyT,
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typename IteratorT,
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typename NodeFactoryT,
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typename TreePolicyT,
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typename T = nil_t
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>
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struct common_tree_match_policy;
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template <typename MatchPolicyT, typename NodeFactoryT>
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struct common_tree_tree_policy;
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template <typename T>
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struct no_tree_gen_node_parser;
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template <typename T>
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struct leaf_node_parser;
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template <typename T, typename NodeParserT>
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struct node_parser;
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struct discard_node_op;
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struct reduced_node_op;
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struct infix_node_op;
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struct discard_first_node_op;
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struct discard_last_node_op;
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struct inner_node_op;
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template <typename T, typename ActionParserT>
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struct action_directive_parser;
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struct access_match_action
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{
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template <typename ParserT, typename ActionT>
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struct action;
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};
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struct access_node_action
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{
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template <typename ParserT, typename ActionT>
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struct action;
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};
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template <
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typename IteratorT = char const *,
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typename NodeFactoryT = node_val_data_factory<nil_t>,
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typename T = nil_t
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>
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struct tree_parse_info;
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BOOST_SPIRIT_CLASSIC_NAMESPACE_END
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}} // namespace BOOST_SPIRIT_CLASSIC_NS
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#endif
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