/**********************/
/* External variables */
/**********************/

/* Data */

int		MaxAtt, MaxClass, MaxDiscrVal = 2;

ItemNo		MaxItem;

ItemRec 	*Item;

DiscrValue	*MaxAttVal;

char		*SpecialStatus;

String		*ClassName,
		*AttName,
		**AttValName,
		FileName = "DF";

				
/* Parameters */		
		
int		MAXDEPTH  = 2,
                MAXINTERVALS,
		MaxIntervalsDefault = 0;
		
Boolean         UNSEENS = false;
		

/* ContinArrays */

ItemCount       *Error_L, *Error_U;

Attribute       *Att_L, *Att_U;

IntervalSplit   *IntSpl_L, *IntSpl_U;

ItemCount       *Freq_L, *Freq_U;   


/* Frequency global arrays */

ClassNo         BEST_ALL, *BEST;   
			      
ItemCount       FREQ_ALL, ERROR_ALL, *FREQ, *ERROR;
				 
ItemCount       *_FreqA, **_Freq;

ItemCount       **_Freq_L;


AllList         LIST_ALRecord;
ItemList        LIST_ILRecord;
SuperList       LIST_SLRecord;


float Infinity = 1.0E+14;