.\"   $Id: getablexprlength.3,v 1.1 2002/03/18 11:06:16 ludo Exp $
.\" @(#)getablexprlength.2 2.7 96/07/02 ; Labo masi cao-vlsi; Author : Jacomme Ludovic
.TH GETABLEXPRLENGTH 3 "October 1, 1997" "ASIM/LIP6" "ABL FUNCTIONS"
.SH NAME
getablexprlength \- gives the length 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"
long getablexprlength( Expr )
  chain_list \(**Expr;
.ft R
.fi
.SH PARAMETERS
.TP 20
\fIExpr\fP
Expression.
.SH DESCRIPTION
\fBgetablexprlength\fP gives the length of an expression.
.br
.SH RETURN VALUE
\fBgetablexprlength\fP returns the length 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 \(**ExprA;
   chain_list \(**ExprB;
   chain_list \(**ExprAorB;
   ExprA = createablatom( "a" );
   ExprB = createablatom( "b" );
   ExprAorB  = createablbinexpr( ABL_OR, ExprA, ExprB );
   /* displays 2 */
   printf( "%d", getablexprlength( ExprAorB ) );
.ft R
.fi
.SH SEE ALSO
.BR abl (1)


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