eval.h File Reference

Go to the source code of this file.

Macros
#define	F   eval1 /* default separator evaluation function */
#define	TOL1   0.50 /* tolerated imbalance induced by bisector */
#define	PEN1   100 /* penalty in case of higher imbalance */
#define	eval1(S, B, W)
#define	alpha   0.1
#define	TOL2   0.70
#define	PEN2   100
#define	eval2(S, B, W)
#define	alpha2   0.33
#define	eval3(S, B, W)

Macro Definition Documentation

alpha

#define alpha   0.1

Definition at line 35 of file eval.h.

alpha2

#define alpha2   0.33

Definition at line 48 of file eval.h.

eval1

#define eval1	(		S,
			B,
			W )

Value:

         S + PEN1 * max(0, max(W,B) * (1-TOL1) - min(W,B)) \
           + (FLOAT)(max(W,B)-min(W,B)) / (FLOAT)max(W,B)

Definition at line 26 of file eval.h.

#define eval1(S, B, W) \
         S + PEN1 * max(0, max(W,B) * (1-TOL1) - min(W,B)) \
           + (FLOAT)(max(W,B)-min(W,B)) / (FLOAT)max(W,B)

eval2

#define eval2	(		S,
			B,
			W )

Value:

         S * (1 + alpha * ((FLOAT)max(W,B)/(FLOAT)max(1,min(W,B)))) \
         + PEN2 * max(0, max(W,B) * (1-TOL2) - min(W,B))

Definition at line 39 of file eval.h.

#define eval2(S, B, W) \
         S * (1 + alpha * ((FLOAT)max(W,B)/(FLOAT)max(1,min(W,B)))) \
         + PEN2 * max(0, max(W,B) * (1-TOL2) - min(W,B))

eval3

#define eval3	(		S,
			B,
			W )

Value:

         S * S + alpha2 * (max(W,B)-min(W,B)) * (max(W,B)-min(W,B))

Definition at line 50 of file eval.h.

#define eval3(S, B, W) \
         S * S + alpha2 * (max(W,B)-min(W,B)) * (max(W,B)-min(W,B))

F

#define F   eval1 /* default separator evaluation function */

Definition at line 12 of file eval.h.

PEN1

#define PEN1   100 /* penalty in case of higher imbalance */

Definition at line 24 of file eval.h.

PEN2

#define PEN2   100

Definition at line 37 of file eval.h.

TOL1

#define TOL1   0.50 /* tolerated imbalance induced by bisector */

Definition at line 23 of file eval.h.

TOL2

#define TOL2   0.70

Definition at line 36 of file eval.h.