idNode.h

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//idNode.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_IDNODE_
#define _RUN_TABLE_IDNODE_

#include "sTable.h"
#include "../tree/expNode.h"
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
class idNode :
   public nexpNode {
 public:
   idNode (string id);
   void run ();
   virtual void run (bool resolvkey);
   virtual void runf ();
   virtual void runc ();
   inline refNode* ref () {
      return ref_;
   }
   inline refNode* reff () { return reff_; }
   inline refNode* refc () { return refc_; }
   inline runNode* nodeval () const { return ref_?ref_->getRef():NULL; }
   inline runNode* nodevalf () const { return reff_?reff_->getRef():NULL; }
   inline runNode* nodevalc () const {
      return refc_?refc_->getRef():NULL;
   }
   void clear ();
   void noderef (runNode* node);
   void nodereff (runNode* node);
   void noderefc (runNode* node);
   virtual bool exist (bool func = true);
   inline bool existf () const {
      return existf_;
   }
   inline bool existc () const {
      return existc_;
   }
   virtual bool existfunction ();
   static runNode* resolved (runNode* &id, runNode* default_val=NULL, bool check_privat = false, sTable* check_table = NULL);
   static runNode* resolvedAsStr (runNode* &id, bool isfunc = true, bool check_private = false, sTable* check_table = NULL, bool force_str = false);
   inline string name () const { return id_; }
   inline void setName (string name) { id_ = name; }
   refNode* getRef () const;
   refNode* getReff () const;
   refNode* getRefc () const;
 protected:
   string id_;
   bool exist_;
   refNode* reff_;
   bool existf_;
   refNode* refc_;
   bool existc_;
   runNode * key_point_;
};
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
class idgetNode: public idNode {
   public:
      idgetNode (runNode *exp);
      void run ();
      void run (bool resolvkey);
      virtual void runf ();
      void runc ();
      void clear ();
      bool exist (bool func = true);
      bool existf () const;
      bool existc () const;
      string name () const;
      bool existfunction ();
      idNode* getId ();
   private: 
      void setId ();
      runNode *exp_;
      idNode *id_;
};
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
class globalNode :
   public runNode {
 public:
   globalNode (runNode* id);
   void run ();
 private:
   runNode *id_;
};
//-------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------
#endif
//-------------------------------------------------------------------------------------------
//Fco. Javier Bohórquez Ogalla