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author | Kelly Rauchenberger <fefferburbia@gmail.com> | 2016-03-24 23:16:07 -0400 |
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committer | Kelly Rauchenberger <fefferburbia@gmail.com> | 2016-03-24 23:16:07 -0400 |
commit | eef5de613c75661e5d94baa086f6f2ddc26c7ed0 (patch) | |
tree | 180230f6a245c5bca94d894273f5d2b93ded3f04 /lib/frame.h | |
parent | d5ee4e39e5b5b3b8daa85cd972802195ad35e965 (diff) | |
download | verbly-eef5de613c75661e5d94baa086f6f2ddc26c7ed0.tar.gz verbly-eef5de613c75661e5d94baa086f6f2ddc26c7ed0.tar.bz2 verbly-eef5de613c75661e5d94baa086f6f2ddc26c7ed0.zip |
Added verb frames
In addition: - Added prepositions. - Rewrote a lot of the query interface. It now, for a lot of relationships, supports nested AND, OR, and NOT logic. - Rewrote the token class. It is now a union-like class instead of being polymorphic, which means smart pointers are no longer necessary. - Querying with regards to word derivation has been temporarily removed. - Sentinel values are now supported for all word types. - The VerbNet data retrieved from http://verbs.colorado.edu/~mpalmer/projects/verbnet/downloads.html was found to not be perfectly satisfactory in some regards, especially regarding adjective phrases. A patch file is now included in the repository describing the changes made to the VerbNet v3.2 download for the canonical verbly datafile.
Diffstat (limited to 'lib/frame.h')
-rw-r--r-- | lib/frame.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/lib/frame.h b/lib/frame.h new file mode 100644 index 0000000..fa57e1b --- /dev/null +++ b/lib/frame.h | |||
@@ -0,0 +1,118 @@ | |||
1 | #ifndef FRAME_H_9A5D90FE | ||
2 | #define FRAME_H_9A5D90FE | ||
3 | |||
4 | namespace verbly { | ||
5 | |||
6 | class frame_query; | ||
7 | |||
8 | class frame { | ||
9 | public: | ||
10 | class selrestr { | ||
11 | public: | ||
12 | enum class type { | ||
13 | empty, | ||
14 | singleton, | ||
15 | group | ||
16 | }; | ||
17 | |||
18 | type get_type() const; | ||
19 | selrestr(const selrestr& other); | ||
20 | ~selrestr(); | ||
21 | selrestr& operator=(const selrestr& other); | ||
22 | |||
23 | // Empty | ||
24 | selrestr(); | ||
25 | |||
26 | // Singleton | ||
27 | selrestr(std::string restriction, bool pos); | ||
28 | std::string get_restriction() const; | ||
29 | bool get_pos() const; | ||
30 | |||
31 | // Group | ||
32 | selrestr(std::list<selrestr> children, bool orlogic); | ||
33 | std::list<selrestr> get_children() const; | ||
34 | std::list<selrestr>::const_iterator begin() const; | ||
35 | std::list<selrestr>::const_iterator end() const; | ||
36 | bool get_orlogic() const; | ||
37 | |||
38 | private: | ||
39 | union { | ||
40 | struct { | ||
41 | bool pos; | ||
42 | std::string restriction; | ||
43 | } _singleton; | ||
44 | struct { | ||
45 | std::list<selrestr> children; | ||
46 | bool orlogic; | ||
47 | } _group; | ||
48 | }; | ||
49 | type _type; | ||
50 | }; | ||
51 | |||
52 | class part { | ||
53 | public: | ||
54 | enum class type { | ||
55 | noun_phrase, | ||
56 | verb, | ||
57 | literal_preposition, | ||
58 | selection_preposition, | ||
59 | adjective, | ||
60 | adverb, | ||
61 | literal | ||
62 | }; | ||
63 | |||
64 | type get_type() const; | ||
65 | part(const part& other); | ||
66 | ~part(); | ||
67 | |||
68 | // Noun phrase | ||
69 | std::string get_role() const; | ||
70 | selrestr get_selrestrs() const; | ||
71 | std::set<std::string> get_synrestrs() const; | ||
72 | |||
73 | // Literal preposition | ||
74 | std::vector<std::string> get_choices() const; | ||
75 | |||
76 | // Selection preposition | ||
77 | std::vector<std::string> get_preprestrs() const; | ||
78 | |||
79 | // Literal | ||
80 | std::string get_literal() const; | ||
81 | |||
82 | private: | ||
83 | friend class frame_query; | ||
84 | |||
85 | part(); | ||
86 | |||
87 | union { | ||
88 | struct { | ||
89 | std::string role; | ||
90 | selrestr selrestrs; | ||
91 | std::set<std::string> synrestrs; | ||
92 | } _noun_phrase; | ||
93 | struct { | ||
94 | std::vector<std::string> choices; | ||
95 | } _literal_preposition; | ||
96 | struct { | ||
97 | std::vector<std::string> preprestrs; | ||
98 | } _selection_preposition; | ||
99 | struct { | ||
100 | std::string lexval; | ||
101 | } _literal; | ||
102 | }; | ||
103 | type _type; | ||
104 | }; | ||
105 | |||
106 | std::vector<part> parts() const; | ||
107 | std::map<std::string, selrestr> roles() const; | ||
108 | |||
109 | private: | ||
110 | friend class frame_query; | ||
111 | |||
112 | std::vector<part> _parts; | ||
113 | std::map<std::string, selrestr> _roles; | ||
114 | }; | ||
115 | |||
116 | }; | ||
117 | |||
118 | #endif /* end of include guard: FRAME_H_9A5D90FE */ | ||