1 /*
   2 	BattleOS : Engage battling programs.
   3 
   4 	Copyright (C) 1993 Erich P Gatejen    ALL RIGHTS RESERVED
   5 
   6 
   7 	File     : LINE.H
   8 	Purpose  : Header file for the BattleOS Assembler Line processor class
   9 
  10 	!! Class Line provides all functions !!
  11 
  12 */
  13 
  14 // Enumerate element types
  15 enum	 ElementTypes { COMMENT,            // /
  16 			PROGNAME,           // !
  17 			ASSIGN,             // =
  18 			REFERENCE,          // [
  19 			IMMEDIATEV,         // $
  20 			ADDRESSM,	    // -
  21 			ADDRESSP,	    // +
  22 			LABEL,		    // @
  23 			TEXT,		    // TEXT, no specific id
  24 			TAUNTDEFINE,	    // "
  25 			TAUNTIMBED	    // <
  26 
  27 };
  28 
  29 
  30 // Declare the Element type
  31 struct Element {
  32 	char*		Text;
  33 	ElementTypes	Type;
  34 
  35 	Element*  	Next;
  36 
  37   public:
  38 
  39 	// Members
  40 	Element( char* String, int Size );
  41        ~Element( void ) { delete Text; };
  42 
  43 	ElementTypes  IsA( void ) { return Type; };
  44 
  45 };
  46 
  47 // Declare the Line class
  48 class Line {
  49 
  50 	char	        Text[80];
  51 
  52 	// Element List pointers
  53 	Element*	Head;
  54 	Element*	Tail;
  55 
  56   public:
  57 
  58 	 Line( char* Input );		// Constructor, supply the line
  59 	~Line();			// Destructor
  60 
  61 	BOOLEAN   HasElement( void );
  62 	Element*  PopNext(    void );
  63 	Element*  ShowNext(   void )  { return Head; };
  64 
  65 }; // end Line
  66