lib/pronunciation.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174

#ifndef PRONUNCIATION_H_C68F86B0
#define PRONUNCIATION_H_C68F86B0

#include <stdexcept>
#include <vector>
#include <string>
#include "field.h"
#include "filter.h"

struct sqlite3_stmt;

namespace verbly {
  
  class form;
  class word;
  class database;
  
  class pronunciation {
  public:
    
    // Default constructor
    
    pronunciation() = default;
    
    // Construct from database
    
    pronunciation(const database& db, sqlite3_stmt* row);
    
    // Accessors
    
    bool isValid() const
    {
      return valid_;
    }
    
    int getId() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      return id_;
    }
    
    const std::vector<std::string>& getPhonemes() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      return phonemes_;
    }
    
    int getSyllables() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      return syllables_;
    }
    
    std::string getStress() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      return stress_;
    }
    
    bool hasRhyme() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      return hasRhyme_;
    }
    
    std::string getPrerhyme() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      if (!hasRhyme_)
      {
        throw std::domain_error("This pronunciation has no rhyme");
      }
      
      return prerhyme_;
    }
    
    std::string getRhyme() const
    {
      if (!valid_)
      {
        throw std::domain_error("Bad access to uninitialized pronunciation");
      }
      
      if (!hasRhyme_)
      {
        throw std::domain_error("This pronunciation has no rhyme");
      }
      
      return rhyme_;
    }
    
    // Type info
    
    static const object objectType;
    
    static const std::list<std::string> select;
    
    // Query fields
    
    static const field id;
    static const field numOfSyllables;
    static const field stress;
    
    operator filter() const
    {
      return (id == id_);
    }
    
    // Relationships to other objects
    
    static const field forms;

    // Rhyming relationship

    class rhymes_field {
    public:

      filter operator%=(filter joinCondition) const;

      operator filter() const;

    private:

      static const field rhymeJoin;

    };

    static const rhymes_field rhymes;
    
  private:
    bool valid_ = false;
    
    int id_;
    std::vector<std::string> phonemes_;
    int syllables_;
    std::string stress_;
    bool hasRhyme_ = false;
    std::string prerhyme_;
    std::string rhyme_;
    
    const database* db_;
    
    static const field prerhyme;
    static const field rhyme;
    
  };
  
};

#endif /* end of include guard: PRONUNCIATION_H_C68F86B0 */