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
equalVarExpr - checks that two expressions are syntactically equal
#include logmmm.h"
int equalVarExpr(expr1,expr2)
chain_list *expr1,*expr2;
equalVarExpr() compares its arguments and returns 0 if expr1 and expr2 are syntactically different, in any other case, 1 is returned. Contrary to the equalExpr() function, atomic expressions aren't compared.
/* Let's suppose that
expr1 = (OR (AND a b) (XOR c d))
expr1 = (OR (AND f b) (XOR a t))
*/
printf("%d",equalVarExpr(expr1,expr2));
/* it will display
1
*/
freeExpr(expr2);
expr2 = createExpr(OR);
addQExpr(expr2,createAtom("b"));
addQExpr(expr2,createAtom("a"));
addQExpr(expr2,createAtom("c"));
printf("%d",equalVarExpr(expr1,expr2));
/* it will display
0
*/
freeExpr(expr1);
freeExpr(expr2);
log(1) , abl(1) , equalExpr(3) , PMExpr(3) , searchExpr(3) , searchOperExpr(3) , lengthExpr(3) , profExpr(3) , numberAtomExpr(3) .
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.