getablexprnumocc(3)
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" ) );