symbols.h

Ir a la documentación de este archivo.

//symbols.h
//-------------------------------------------------------------------------------------------
/*
 * Fco. Javier Bohórquez Ogalla
 * 75766599-E
 * Puerto Real (Cádiz)
 * powersgame@gmail.com
 */
//-------------------------------------------------------------------------------------------
/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */
//-------------------------------------------------------------------------------------------
//-------------------------------------------------------------------------------------------
#ifndef _RUN_TABLE_SYMBOLS_
#define _RUN_TABLE_SYMBOLS_
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
#include <string>
#include <vector>
#include <iostream>
#include "../tree/runTree.h"
using namespace std;
//-------------------------------------------------------------------------------------------

class isymTable;
//-------------------------------------------------------------------------------------------
class symbolsTable {
   public:
      symbolsTable ();
      symbolsTable (const symbolsTable* table);
      symbolsTable (symbolsTable* table);
      refNode* &push_back (refNode* node);
      void pop_back ();
      static symbolsTable copyRef (symbolsTable *sym);
      isymTable begin ();
      isymTable end ();
      isymTable begin () const;
      isymTable end () const;
      isymTable find (runNode* node); 
      refNode* findRef (runNode* node, runNode* default_node = NULL); 
      void clear ();
      void clearRef ();
      bool empty () ;
      int size () const;
     runNode* &operator[] (const string key);
     runNode* findKey (string key) const;
      runNode* &operator[] (refNode* key);
      runNode* &operator[] (runNode* key);
      runNode* &operator[] (int val);
      refNode * &getRef (int val);
      void erase (runNode* key);
      void erase_position (unsigned int i);
      void print ();
      refNode* last ();
      refNode* first ();
      void insert (isymTable i, refNode * element); 
      void insert (int pos, refNode * element); 
   private:
      int findPosition (refNode* node); 
      vector<refNode*> table_;
};
//-------------------------------------------------------------------------------------------
class isymTable {
   public:
      isymTable ();
      isymTable (const symbolsTable* sym , unsigned int pos);
      bool operator==(const isymTable &elem) const;
      bool operator!=(const isymTable &elem) const;
      isymTable& operator++();
      isymTable& operator--();
      isymTable operator++(int);
      isymTable operator--(int);
      unsigned int getPos ();
      refNode *first;
      runNode * second;
   private:
      void setPair ();
      symbolsTable* sym_; 
      unsigned int pos_;
   
};
//-------------------------------------------------------------------------------------------
typedef symbolsTable symbols;
typedef isymTable isym;
//-------------------------------------------------------------------------------------------
#endif
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
//Fco. Javier Bohórquez Ogalla