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Name

getbddvarindex - converts a variable number in a bdd index.

Origin

This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie 4, place Jussieu 75252 PARIS Cedex 05 FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr

Synopsys

#include bdd101.h"
bddindex getbddvarindex( BddSystem, Variable ) bddsystem *BddSystem;

bddvar
Variable;

Parameters

BddSystem
The bdd system.
Variable
The variable number to convert.

Description

getbddvarindex converts the variable number Variable to a bdd index, in the bdd system BddSystem. If a null pointer is given, the default bdd system is used. The function uses simply the translation table BddSys_tem->VAR_TO_INDEX.

Return Value

getbddvarindex returns the bdd index of Variable.

Errors

variable xxx out of range, error !"
The Variable parameter must be less or equal to the BddSystem->NUM_BER_VAR field.

Example

#include bdd101.h"
bddsystem *BddSystem;

bddnode
*BddNode; BddSystem = createbddsystem( 100, 1000, 100, 50000 ); BddNode = addbddvar( (bddsystem *)0, 0 ); /* displays 2 */ printf( %d", getbddvarindex( (bddsystem *)0, 0 ) ); destroybddsystem( (bddsystem *)0 );

See Also

bdd(1)

Bug Report

This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
We need your feedbak to improve documentation and tools. If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.


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