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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.

October 1, 1997 ASIM/LIP6