devablxorexpr

DEVABLXOREXPR(3)                 ABL FUNCTIONS                DEVABLXOREXPR(3)



NAME
       devablxorexpr - develops 'xor', 'nxor' in an expression.


ORIGIN
       This software belongs to the  ALLIANCE CAD SYSTEM developed by the ASIM
       team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris,
       France.

       Web : http://asim.lip6.fr/recherche/alliance/
       E-mail : alliance-users@asim.lip6.fr


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

PARAMETERS
       Expr                Expression to develop.

DESCRIPTION
       devablxorexpr develops 'xor' or 'xnor' in Expr.  The expression pointer
       Expr MUSTN'T be used after the call to this function.

RETURN VALUE
       devablxorexpr returns a pointer to the modified expression.

EXAMPLE
       #include "abl101.h"
         chain_list ∗Expr;
         Expr = createablbinexpr( ABL_XOR,
                                  createablatom( "a" ),
                                  createablatom( "b" ) );
         Expr = devablxorexpr( Expr );
         /* displays (a and (not b)) or ((not a) and b) */
         viewablexpr( Expr, ABL_VIEW_VHDL );

SEE ALSO
       abl(1), devdupablxorexpr(3).




BUG REPORT
       This tool is under development at the ASIM department of the LIP6
       laboratory.
       We need your feedback to improve documentation and tools.






ASIM/LIP6                       October 1, 1997               DEVABLXOREXPR(3)