/*
   * ASCLITE
   * Author: Jerome Ajot, Jon Fiscus, Nicolas Radde, Chris Laprun
   *
   * This software was developed at the National Institute of Standards and Technology by 
   * employees of the Federal Government in the course of their official duties. Pursuant
   * to title 17 Section 105 of the United States Code this software is not subject to
   * copyright protection and is in the public domain. ASCLITE is an experimental system.
   * NIST assumes no responsibility whatsoever for its use by other parties, and makes no
   * guarantees, expressed or implied, about its quality, reliability, or any other
   * characteristic. We would appreciate acknowledgement if the software is used.
   *
   * THIS SOFTWARE IS PROVIDED "AS IS."  With regard to this software, NIST MAKES NO EXPRESS
   * OR IMPLIED WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING MERCHANTABILITY,
   * OR FITNESS FOR A PARTICULAR PURPOSE.
   */
   
  #ifndef GRAPHALIGNEDTOKEN_H
  #define GRAPHALIGNEDTOKEN_H
  
  #include "stdinc.h"
  #include "token.h"
  
  /** Class to aligned tokens returned by the graph */
  class GraphAlignedToken
  {
  	private:
  		/** Nombre of dimension */
  		size_t m_Dimension;
  		/** Array of pointers to tokens */
  		Token** m_TabAlignedTokens;
  		
  	public:
  		/** Constructor */
  		GraphAlignedToken() {}
  		/** Constructor with the number of dimension */
  		GraphAlignedToken(const size_t& _dimension);
  		/** Destructor */
  		~GraphAlignedToken();
  	
  		/** Set the pointer of a token */
  		void SetToken(const size_t& dim, Token* token);
  		/** Returns the pointer of a token */
  		Token* GetToken(const size_t& dim) { return m_TabAlignedTokens[dim]; }
  		/** Returns the number of dimension */
  		size_t GetDimension() { return m_Dimension; }
  		/** Returns a string representation of this GraphAlignedToken */
  		string ToString();
  		/**
  		 * Redefine the == operator to go through all the object for the comparison
  		 */
  		bool operator ==(const GraphAlignedToken & gat) const;
  		bool operator !=(const GraphAlignedToken & gat) const;
  };
  
  #endif