getablexprnumocc(3)

NAME

getablexprnumocc - how many times a name appears in an expression.

SYNOPSYS

#include "abl101.h"
long getablexprnumocc( Expr, Name )
  chain_list ∗Expr;
  char       ∗Name;

PARAMETERS

Expr: Expression.

Name: Name to find.

DESCRIPTION

getablexprnumocc gives the number of occurents of Name in Expr.

RETURN VALUE

getablexprnumocc returns number of occurents of Name in Expr.

EXAMPLE

#include "abl101.h"
  chain_list ∗Expr;
  Expr = createablbinexpr( ABL_AND,
                           createablatom( "a" ),
                           createablatom( "b" ) );
  /* displays 1 */
  printf( "%d", getablexprnumocc( Expr, "a" ) );