copyExpr(2)

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

NAME
copyExpr - copies an expression

SYNOPSIS
#include "logmmm.h"
chain_list *copyExpr(expr)
chain_list *expr;

PARAMETER

expr
    expression to copy

DESCRIPTION
copyExpr() creates a new ABL wich is strictly equal to expr.

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 = copyExpr(expr1);
displayExpr(expr1);
displayExpr(expr2);
/* it will display
(OR a b)
(OR a b)
*/
freeExpr(expr1);
freeExpr(expr2);

SEE ALSO
log(1), abl(1), substExpr(2), substPhyExpr(2), flatArityExpr(2), flatPolarityExpr(2), maxExpr(2), minExpr(2), sortExpr(2), normExpr(2).

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