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.

1 files changed, 10 insertions, 1 deletions

@@ -3,13 +3,20 @@
 
 namespace verbly {
   
-  word::word(const data& _data, int _id) : _data(_data), _id(_id)
+  word::word()
+  {
+    
+  }
+  
+  word::word(const data& _data, int _id) : _data(&_data), _id(_id), _valid(true)
   {
     
   }
   
   std::list<std::string> word::rhyme_phonemes() const
   {
+    assert(_valid == true);
+    
     std::list<std::string> result;
     
     for (auto pronunciation : pronunciations)
@@ -32,6 +39,8 @@ namespace verbly {
   
   bool word::starts_with_vowel_sound() const
   {
+    assert(_valid == true);
+    
     if (pronunciations.size() > 0)
     {
       return std::any_of(std::begin(pronunciations), std::end(pronunciations), [] (std::list<std::string> phonemes) {