equalExpr(2)

ORIGIN
Cao-vlsi libraries, log package, libablmmm.a

NAME
equalExpr - checks that two expressions are strictly equal

SYNOPSIS
#include "logmmm.h"
int equalExpr(expr1,expr2)
chain_list *expr1,*expr2;

PARAMETERS

expr1
    first expression

expr1
    second expression

DESCRIPTION
equalExpr() compares its arguments and returns 0 if expr1 and expr2 are differents, in any other case, 1 is returns.

EXAMPLE
#include "mutnnn.h"		/* mbk utilities */
#include "logmmm.h"
chain_list *expr1,*expr2;
	/* let's suppose that
		expr1 = (OR (AND a b) c)
		expr2 = (OR (AND a b) c) */
printf("%d",equalExpr(expr1,expr2));
/* it will display
1
*/
freeExpr(expr2);
expr2 = createExpr(OR);
addQExpr(expr2,createAtom("b"));
addQExpr(expr2,createAtom("a"));
printf("%d",equalExpr(expr1,expr2));
/* it will display
0
*/
freeExpr(expr1);
freeExpr(expr2);

SEE ALSO
log(1), abl(1), equalVarExpr(2), searchExpr(2), searchOperExpr(2), lengthExpr(2), profExpr(2), numberAtomExpr(2).

SUPPORT STATUS
if bugs arise, please e-mail to cao-vlsi@masi.ibp.fr