NAME

       getablexprdepth - gives the depth of an expression.

SYNOPSYS

       #include "abl101.h"
       long getablexprdepth( Expr )
         chain_list ∗Expr;

PARAMETERS

       Expr                Expression.

DESCRIPTION

       getablexprdepth gives the depth of an expression.

RETURN VALUE

       getablexprdepth returns the depth of Expr.

EXAMPLE

       #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 1 */
          printf( "%d", getablexprdepth( ExprAorB ) );

SEE ALSO

       abl(1)