cuddZddCount.c File Reference

Procedures to count the number of minterms of a ZDD. More...

#include "util.h"
#include "cuddInt.h"

Include dependency graph for cuddZddCount.c:

Functions
int	Cudd_zddCount (DdManager *zdd, DdNode *P)
	Counts the number of minterms in a ZDD. More...
double	Cudd_zddCountDouble (DdManager *zdd, DdNode *P)
	Counts the number of minterms of a ZDD. More...
static int	cuddZddCountStep (DdNode *P, st_table *table, DdNode *base, DdNode *empty)
	Performs the recursive step of Cudd_zddCount. More...
static double	cuddZddCountDoubleStep (DdNode *P, st_table *table, DdNode *base, DdNode *empty)
	Performs the recursive step of Cudd_zddCountDouble. More...
static enum st_retval	st_zdd_countfree (void *key, void *value, void *arg)
	Frees the memory associated with the computed table of Cudd_zddCount. More...
static enum st_retval	st_zdd_count_dbl_free (void *key, void *value, void *arg)
	Frees the memory associated with the computed table of Cudd_zddCountDouble. More...

Detailed Description

Procedures to count the number of minterms of a ZDD.

Author

Hyong-Kyoon Shin, In-Ho Moon

Copyright

Copyright (c) 1995-2015, Regents of the University of Colorado

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

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Function Documentation

Cudd_zddCount()

int Cudd_zddCount	(	DdManager *	zdd,
		DdNode *	P
	)

Counts the number of minterms in a ZDD.

Returns an integer representing the number of minterms in a ZDD.

Side effects None

See also

Cudd_zddCountDouble

Cudd_zddCountDouble()

double Cudd_zddCountDouble	(	DdManager *	zdd,
		DdNode *	P
	)

Counts the number of minterms of a ZDD.

This procedure is used in Cudd_zddCountMinterm.

Returns

the count. If the procedure runs out of memory, it returns (double) CUDD_OUT_OF_MEM.

Side effects None

See also

Cudd_zddCountMinterm Cudd_zddCount

cuddZddCountDoubleStep()

static double cuddZddCountDoubleStep ( DdNode *  P, st_table *  table, DdNode *  base, DdNode *  empty  )

static

Performs the recursive step of Cudd_zddCountDouble.

Side effects None

cuddZddCountStep()

static int cuddZddCountStep ( DdNode *  P, st_table *  table, DdNode *  base, DdNode *  empty  )

static

Performs the recursive step of Cudd_zddCount.

Side effects None

st_zdd_count_dbl_free()

static enum st_retval st_zdd_count_dbl_free ( void *  key, void *  value, void *  arg  )

static

Frees the memory associated with the computed table of Cudd_zddCountDouble.

Side effects None

st_zdd_countfree()

static enum st_retval st_zdd_countfree ( void *  key, void *  value, void *  arg  )

static

Frees the memory associated with the computed table of Cudd_zddCount.

Side effects None