.\"   $Id: getablexprnum.3,v 1.1 2002/03/18 11:06:16 ludo Exp $
.\" @(#)getablexprnum.2 2.7 96/07/02 ; Labo masi cao-vlsi; Author : Jacomme Ludovic
.TH GETABLEXPRNUM 3 "October 1, 1997" "ASIM/LIP6" "ABL FUNCTIONS"
.SH NAME
getablexprnum \- gives a specified operand of an expression.
.so jessie/alliance/alc_origin.1.en.gz
.SH SYNOPSYS
.nf
.if n \{\
.ft B \}
.if t \{\
.ft CR \}
#include "abl101.h"
chain_list \(**getablexprnum( Expr, Number )
  chain_list \(**Expr;
  int        Number;
.ft R
.fi
.SH PARAMETERS
.TP 20
\fIExpr\fP
Expression.
.TP
\fINumber\fP
Operand number.
.SH DESCRIPTION
\fBgetablexprnum\fP gives the operand \fINumber\fP of \fIExpr\fP.
.br
.SH RETURN VALUE
\fBgetablexprnum\fP returns the operand \fINumber\fP of \fIExpr\fP.
.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( "a" ),
                           createablatom( "b" ) );
  /* displays    b */
  viewablexpr( getablexprnum( Expr, 1 ), ABL_VIEW_VHDL );
.ft R
.fi
.SH SEE ALSO
.BR abl (1)


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