cudd/cuddAddNeg.c File Reference

Function to compute the negation of an ADD. More...

#include "util.h"
#include "cuddInt.h"
Include dependency graph for cuddAddNeg.c:

Functions

DdNodeCudd_addNegate (DdManager *dd, DdNode *f)
 Computes the additive inverse of an ADD.
DdNodeCudd_addRoundOff (DdManager *dd, DdNode *f, int N)
 Rounds off the discriminants of an ADD.
DdNodecuddAddNegateRecur (DdManager *dd, DdNode *f)
 Implements the recursive step of Cudd_addNegate.
DdNodecuddAddRoundOffRecur (DdManager *dd, DdNode *f, double trunc)
 Implements the recursive step of Cudd_addRoundOff.

Detailed Description

Function to compute the negation of an ADD.

Author:
Fabio Somenzi, Balakrishna Kumthekar

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

All rights reserved.

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Function Documentation

DdNode* Cudd_addNegate ( DdManager dd,
DdNode f 
)

Computes the additive inverse of an ADD.

Returns:
a pointer to the result if successful; NULL otherwise.
Side effects
None
See also:
Cudd_addCmpl
DdNode* Cudd_addRoundOff ( DdManager dd,
DdNode f,
int  N 
)

Rounds off the discriminants of an ADD.

The discriminants are rounded off to N digits after the decimal.

Returns:
a pointer to the result ADD if successful; NULL otherwise.
Side effects
None
DdNode* cuddAddNegateRecur ( DdManager dd,
DdNode f 
)

Implements the recursive step of Cudd_addNegate.

Returns:
a pointer to the result.
Side effects
None
DdNode* cuddAddRoundOffRecur ( DdManager dd,
DdNode f,
double  trunc 
)

Implements the recursive step of Cudd_addRoundOff.

Returns:
a pointer to the result.
Side effects
None
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