devablxorexpr

Langue: en

Version: October 1, 1997 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

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