Prefix.h

   1 // Prefix type with corpus count for suffix/signature-based morphology discovery
   2 // Copyright © 2009 The University of Chicago
   3 #ifndef PREFIX_H
   4 #define PREFIX_H
   5
   6 // See the CMiniLexicon class in MiniLexicon.h for an overview of
   7 // suffix/signature-based discovery of morphology.
   8
   9 class CPrefix;
  10
  11 #include "Affix.h"
  12
  13 // XXX. affix_list_view_item<CPrefix> is explicitly instantiated
  14 // in Prefix.cpp, so we should avoid instantiating it automatically
  15 // in other translation units:
  16
  17 //extern template class linguistica::affix_list_view_item<CPrefix>;
  18
  19 // but swig cannot handle the "extern template" declaration, so we
  20 // skip it.  Luckily for us, affix_list_view_item<CPrefix> is not
  21 // used in Suffix.cpp, the only other translation unit that
  22 // includes affix_list_view_item.tcc, so even without the "extern
  23 // template" declaration the methods happen to be instantiated only
  24 // once.
  25
  26 /// A list view item for prefixes.
  27 /**
  28         Contains all the necessary variables needed when displaying a
  29         prefix and its data in a list view.
  30  */
  31 typedef linguistica::affix_list_view_item<CPrefix> CPrefixListViewItem;
  32
  33 /// A string represention of prefixes.
  34 /**
  35         This class is a string representation of prefixes.
  36  */
  37
  38 class CPrefix : public CAffix
  39 {
  40
  41 public:
  42
  43   //--------------------------------------------------
  44   // Constructors/Destructor
  45   //--------------------------------------------------
  46
  47   CPrefix ( class CMiniLexicon* mini = NULL );
  48 //  CPrefix (const QString);
  49   CPrefix (const CStringSurrogate&, class CMiniLexicon* mini = NULL );
  50   virtual ~CPrefix();
  51
  52
  53   //--------------------------------------------------
  54   // Public accessor methods
  55   //--------------------------------------------------
  56
  57   void        ListDisplay(class Q3ListView*, QMap<QString, QString>* = NULL, int char_count = 27 );
  58   CParse&     Express( CParse& Output, bool DisplayDeletees = true );
  59         void            OutputPrefix( class Q3TextStream& );
  60   QString     ExpressPrefix ();
  61
  62         //--------------------------------------------------
  63         // Public mutator methods
  64         //--------------------------------------------------
  65
  66         void        MergeMeWithMyStems ( class CMiniLexicon* );
  67         virtual double GetLengthOfPointerToMe();
  68 };
  69
  70 #endif // PREFIX_H