lazix

dfa.h

Apr 13th, 2021 (edited)
657
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. #pragma once
  2. #include "lexer.h"
  3. #include <map>
  4. #include <utility>
  5.  
  6.  
  7.  
  8. extern int state_count;
  9. class DFA
  10. {
  11.     public:
  12.     DFA() // everything a DFA needs
  13.     {
  14.         this->m_State = this->m_Init = 0;
  15.  //       this->m_Transitions.erase();
  16.        
  17.        
  18.     }
  19.     ~DFA()
  20.     {
  21.         //this->m_StateContainer
  22.     }
  23.     void add_transition(int);
  24.     void add_state(int);
  25.     int input(lexer::token);
  26.     char* states_S
  27.     /*void add_transition(lexer::token in, int dest)
  28.     {
  29.         this->m_Init = this*;
  30.         this->m_State = 1; // process of transitioning
  31.         int i = 0;
  32.         this->m_Transitions.insert(in);
  33.     }*/
  34.     int m_StateCalculator()
  35.     {
  36.         switch(this->m_State)
  37.         {
  38.             case 0:
  39.             case 1:
  40.         }
  41.     }
  42.     private:
  43.         uint16_t m_State; // this->m_State
  44.         uint8_t m_Init; // this->m_Init
  45.         size_t sizeof_state;
  46.         std::map<lexer::token, int> m_Transitions;
  47.     /* bool operator++
  48.     {
  49.         return
  50.     }*/
  51.     std::pair<lexer::token, uint16_t> m_StateContainer;
  52.     uint8_t m_StateAccepting: 2;
  53.     uint8_t m_StateDeclined: 2;
  54.     int m_StateFinal;
  55. };
  56.  
  57. class Alphabet
  58. {
  59.     public:
  60.     Alphabet()
  61.     {      
  62.     }
  63.     ~Alphabet()
  64.     {
  65.     }
  66.     std::vector<char> symbols; // sigma in nfa
  67.     char get_symbol(int);
  68.     private:
  69.    
  70. };
  71.  
RAW Paste Data

Adblocker detected! Please consider disabling it...

We've detected AdBlock Plus or some other adblocking software preventing Pastebin.com from fully loading.

We don't have any obnoxious sound, or popup ads, we actively block these annoying types of ads!

Please add Pastebin.com to your ad blocker whitelist or disable your adblocking software.

×