.\"   $Id: devdupablxorexpr.3,v 1.1 2002/03/18 11:06:16 ludo Exp $
.\" @(#)devdupablxorexpr.2 2.7 96/07/02 ; Labo masi cao-vlsi; Author : Jacomme Ludovic
.TH DEVDUPABLXOREXPR 3 "October 1, 1997" "ASIM/LIP6" "ABL FUNCTIONS"
.SH NAME
devdupablxorexpr \- duplicates and develops 'xor', 'nxor'.
.so jessie/alliance/alc_origin.1.en.gz
.SH SYNOPSYS
.nf
.if n \{\
.ft B \}
.if t \{\
.ft CR \}
#include "abl101.h"
chain_list \(**devdupablxorexpr( Expr )
  chain_list \(**Expr;
.ft R
.fi
.SH PARAMETERS
.TP 20
\fIExpr\fP
Expression to develop.
.SH DESCRIPTION
\fBdevdupablxorexpr\fP develops 'xor' or 'xnor' in \fIExpr\fP.
.br
.SH RETURN VALUE
\fBdevdupablxorexpr\fP returns a pointer to the modified expression.
.SH EXAMPLE
.ta 3n 6n 9n 12n 15n 18n 21n
.nf
.if n \{\
.ft B \}
.if t \{\
.ft CR \}
#include "abl101.h"
  chain_list \(**Expr1;
  chain_list \(**Expr2;
  Expr1 = createablbinexpr( ABL_XOR,
                            createablatom( "a" ),
                            createablatom( "b" ) );
  Expr2 = devdupablxorexpr( Expr1 );
  /* displays (a and (not b)) or ((not a) and b) */
  viewablexpr( Expr2, ABL_VIEW_VHDL );
.ft R
.fi
.SH SEE ALSO
.BR abl (1),
.BR devdupablxorexpr(3).


.so jessie/alliance/alc_bug_report.1.en.gz