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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

sortExpr - sorts an expression

Synopsys

#include logmmm.h"
void sortExpr(expr,func,direction)
chain_list *expr;
int (*func)();
int direction;

Parameters

expr
expression to sort
func
integer function
direction
increasing or discreasing direction

Description

sortExpr() sorts recursively the arguments of an expression by using a integer function func(). If direction = 1 then the arguments are sorted in increasing order.

Example

#include mutnnn.h
/* mbk utilities */ #include logmmm.h" chain_list *expr1,*expr2; expr1 = createExpr(OR); addQExpr(expr1,createAtom("a")); addQExpr(expr1,createAtom("b")); expr2 = createExpr(AND); addQExpr(expr2,createAtom("c")); addQExpr(expr2,createAtom("d")); addQExpr(expr1,expr2); displayExpr(expr1); sortExpr(expr1,numberAtomExpr,0); displayExpr(expr1); /* it will display (OR a b (AND c d)) (OR (AND c d) a b) */ freeExpr(expr1);

See Also

log(1) , abl(1) , maxExpr(3) , minExpr(3) , copyExpr(3) , substExpr(3) , substPhyExpr(3) , flatArityExpr(3) , flatPolarityExpr(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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