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 ) );