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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

Name

flatArityExpr - flattens the operators of an expression

Synopsys

#include logmmm.h"
void *latArityExpr(expr)
chain_list *expr;

Parameter

expr
expression to flatten

Description

flatArityExpr() removes the useless operators. This function doesn't make any simplifications.

Example

#include mutnnn.h
/* mbk utilities */ #include logmmm.h" chain_list *expr1,*expr2,*expr3; expr1 = createExpr(OR); addQExpr(expr1,createAtom("a")); addQExpr(expr1,createAtom("b")); expr2 = createExpr(OR); addQExpr(expr2,createAtom("a")); addQExpr(expr2,createAtom("c")); addQExpr(expr1,expr2); expr3 = copyExpr(expr1); flatArityExpr(expr3); displayExpr(expr1); displayExpr(expr3); /* it will display (OR a b (OR a c)) (OR a b a c) */ freeExpr(expr1); freeExpr(expr3);

See Also

log(1) , abl(1) , flatPolarityExpr(3) , copyExpr(3) , substExpr(3) , substPhyExpr(3) , maxExpr(3) , minExpr(3) , sortExpr(3) , normExpr(3) .

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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