.\"   $Id: simpablexpr.3,v 1.1 2002/03/18 11:06:16 ludo Exp $
.\" @(#)simpablexpr.2 2.7 96/07/02 ; Labo masi cao-vlsi; Author : Jacomme Ludovic
.TH SIMPABLEXPR 3 "October 1, 1997" "ASIM/LIP6" "ABL FUNCTIONS"
.SH NAME
simpablexpr \- simplies an expression.
.so buster/alliance/alc_origin.1.en.gz
.SH SYNOPSYS
.nf
.if n \{\
.ft B \}
.if t \{\
.ft CR \}
#include "abl101.h"
chain_list \(**simpablexpr( Expr )
  chain_list \(**Expr;
.ft R
.fi
.SH PARAMETERS
.TP 20
\fIExpr\fP
Expression to simplfy.
.SH DESCRIPTION
\fBsimpablexpr\fP simplifies \fIExpr\fP.  The expression pointer \fIExpr\fP
MUSTN'T be used after the call to this function.
.br
.SH RETURN VALUE
\fBsimpablexpr\fP returns a pointer to the simplied 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 \(**Expr;
  Expr = createablbinexpr( ABL_AND,
                           createablatom( "'0'" ),
                           createablatom( "'1'" ) );
  Expr = simpablexpr( Expr );
  /* displays '0' */
  viewablexpr( Expr, ABL_VIEW_VHDL );
.ft R
.fi
.SH SEE ALSO
.BR abl (1),
.BR simpdupablexpr(3).


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