cudd/cuddZddMisc.c File Reference

Miscellaneous utility functions for ZDDs. More...

#include <math.h>
#include "util.h"
#include "cuddInt.h"
Include dependency graph for cuddZddMisc.c:

Functions

int Cudd_zddDagSize (DdNode *p_node)
 Counts the number of nodes in a ZDD.
double Cudd_zddCountMinterm (DdManager *zdd, DdNode *node, int path)
 Counts the number of minterms of a ZDD.
void Cudd_zddPrintSubtable (DdManager *table)
 Prints the ZDD table for debugging purposes.
static int cuddZddDagInt (DdNode *n, st_table *tab)
 Performs the recursive step of Cudd_zddDagSize.

Detailed Description

Miscellaneous utility functions for ZDDs.

Author:
Hyong-Kyoon Shin, In-Ho Moon

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:

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Function Documentation

double Cudd_zddCountMinterm ( DdManager zdd,
DdNode node,
int  path 
)

Counts the number of minterms of a ZDD.

Counts the number of minterms of the ZDD rooted at node. This procedure takes a parameter path that specifies how many variables are in the support of the function.

Returns:
the count. If the procedure runs out of memory, it returns (double) CUDD_OUT_OF_MEM.
Side effects
None
See also:
Cudd_zddCountDouble
int Cudd_zddDagSize ( DdNode p_node  ) 

Counts the number of nodes in a ZDD.

Deprecated:
This function duplicates Cudd_DagSize and is only retained for compatibility.
Side effects
None
See also:
Cudd_DagSize
void Cudd_zddPrintSubtable ( DdManager table  ) 

Prints the ZDD table for debugging purposes.

Side effects
None
static int cuddZddDagInt ( DdNode n,
st_table tab 
) [static]

Performs the recursive step of Cudd_zddDagSize.

Does not check for out-of-memory conditions.

Side effects
None
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