| 1 | /*============================================================================= |
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| 2 | Copyright (c) 2006 Tobias Schwinger |
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| 3 | http://spirit.sourceforge.net/ |
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| 4 | |
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| 5 | Use, modification and distribution is subject to the Boost Software |
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| 6 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | =============================================================================*/ |
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| 9 | #if !defined(BOOST_SPIRIT_TREE_COMMON_FWD_HPP) |
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| 10 | #define BOOST_SPIRIT_TREE_COMMON_FWD_HPP |
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| 11 | |
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| 12 | #include <boost/spirit/core/nil.hpp> |
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| 13 | |
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| 14 | namespace boost { namespace spirit { |
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| 15 | |
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| 16 | template <typename T> |
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| 17 | struct tree_node; |
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| 18 | |
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| 19 | template <typename IteratorT = char const*, typename ValueT = nil_t> |
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| 20 | struct node_iter_data; |
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| 21 | |
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| 22 | template <typename ValueT = nil_t> |
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| 23 | class node_iter_data_factory; |
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| 24 | |
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| 25 | template <typename ValueT = nil_t> |
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| 26 | class node_val_data_factory; |
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| 27 | |
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| 28 | template <typename ValueT = nil_t> |
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| 29 | class node_all_val_data_factory; |
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| 30 | |
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| 31 | template < |
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| 32 | typename IteratorT, |
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| 33 | typename NodeFactoryT = node_val_data_factory<nil_t>, |
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| 34 | typename T = nil_t |
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| 35 | > |
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| 36 | class tree_match; |
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| 37 | |
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| 38 | struct tree_policy; |
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| 39 | |
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| 40 | template < |
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| 41 | typename MatchPolicyT, |
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| 42 | typename IteratorT, |
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| 43 | typename NodeFactoryT, |
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| 44 | typename TreePolicyT |
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| 45 | > |
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| 46 | struct common_tree_match_policy; |
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| 47 | |
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| 48 | template <typename MatchPolicyT, typename NodeFactoryT> |
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| 49 | struct common_tree_tree_policy; |
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| 50 | |
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| 51 | template <typename T> |
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| 52 | struct no_tree_gen_node_parser; |
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| 53 | |
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| 54 | template <typename T, typename NodeParserT> |
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| 55 | struct node_parser; |
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| 56 | |
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| 57 | struct discard_node_op; |
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| 58 | struct leaf_node_op; |
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| 59 | struct infix_node_op; |
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| 60 | struct discard_first_node_op; |
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| 61 | struct discard_last_node_op; |
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| 62 | struct inner_node_op; |
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| 63 | |
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| 64 | template <typename T, typename ActionParserT> |
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| 65 | struct action_directive_parser; |
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| 66 | |
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| 67 | struct access_match_action |
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| 68 | { |
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| 69 | template <typename ParserT, typename ActionT> |
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| 70 | struct action; |
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| 71 | }; |
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| 72 | |
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| 73 | struct access_node_action |
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| 74 | { |
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| 75 | template <typename ParserT, typename ActionT> |
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| 76 | struct action; |
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| 77 | }; |
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| 78 | |
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| 79 | template < |
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| 80 | typename IteratorT = char const *, |
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| 81 | typename NodeFactoryT = node_val_data_factory<nil_t>, |
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| 82 | typename T = nil_t |
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| 83 | > |
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| 84 | struct tree_parse_info; |
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| 85 | |
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| 86 | }} // namespace boost::spirit |
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| 87 | |
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| 88 | #endif |
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