getablexprnumocc.3alc man page

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

Synopsis

#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 occurrents of Name in Expr.

Return Value

getablexprnumocc returns number of occurrents 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" ) );

See Also

abl(1)

Info

October 1, 1997 ASIM/LIP6 ABL FUNCTIONS