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    41 

    42 #ifndef CPPGENERATOR_H

    43 #define CPPGENERATOR_H

    44 

    45 #include "lalr.h"

    46 #include "compress.h"

    47 

    48 class Grammar;

    49 class Automaton;

    50 class Recognizer;

    51 

    52 class CppGenerator

    53 {

    54 public:

    55   CppGenerator(const Recognizer &p, Grammar &grammar, Automaton &aut, bool verbose):

    56     p (p),

    57     grammar (grammar),

    58     aut (aut),

    59     verbose (verbose),

    60     debug_info (false),

    61     copyright (false) {}

    62 

    63   void operator () ();

    64 

    65   bool debugInfo () const { return debug_info; }

    66   void setDebugInfo (bool d) { debug_info = d; }

    67 

    68   void setCopyright (bool t) { copyright = t; }

    69 

    70 private:

    71   void generateDecl (QTextStream &out);

    72   void generateImpl (QTextStream &out);

    73 

    74   QString debugInfoProt() const;

    75   QString copyrightHeader() const;

    76   QString privateCopyrightHeader() const;

    77 

    78 private:

    79   static QString startIncludeGuard(const QString &fileName);

    80   static QString endIncludeGuard(const QString &fileName);

    81 

    82   const Recognizer &p;

    83   Grammar &grammar;

    84   Automaton &aut;

    85   bool verbose;

    86   int accept_state;

    87   int state_count;

    88   int terminal_count;

    89   int non_terminal_count;

    90   bool debug_info;

    91   bool copyright;

    92   Compress compressed_action;

    93   Compress compressed_goto;

    94   QVector<int> count;

    95   QVector<int> defgoto;

    96 };

    97 

    98 #endif // CPPGENERATOR_H