NAME

       simpdupablexpr - duplicates and simplies an expression.

SYNOPSYS

       #include "abl101.h"
       chain_list ∗simpdupablexpr( Expr )
         chain_list ∗Expr;

PARAMETERS

       Expr                Expression to simplfy.

DESCRIPTION

       simpdupablexpr simplifies Expr.

RETURN VALUE

       simpdupablexpr returns a pointer to the simplied expression.

EXAMPLE

       #include "abl101.h"
         chain_list ∗Expr;
         chain_list ∗ExprSimp;
         Expr = createablbinexpr( ABL_AND,
                                  createablatom( "'0'" ),
                                  createablatom( "'1'" ) );
         ExprSimp = simpdupablexpr( Expr );
         /* displays ('0' and '1')  '0' */
         viewablexpr( Expr, ABL_VIEW_VHDL );
         viewablexpr( ExprSimp, ABL_VIEW_VHDL );

SEE ALSO

       abl(1), simpdupablexpr(3).