NAME

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

See the file buster/alliance/alc_origin.1.en.gz.

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).

See the file buster/alliance/alc_bug_report.1.en.gz.