duckdb::ExpressionIterator Class Reference

Static Public Member Functions
static void	EnumerateChildren (const Expression &expression, const std::function< void(const Expression &child)> &callback)
static void	EnumerateChildren (Expression &expression, const std::function< void(Expression &child)> &callback)
static void	EnumerateChildren (Expression &expression, const std::function< void(unique_ptr< Expression > &child)> &callback)
static void	EnumerateExpression (unique_ptr< Expression > &expr, const std::function< void(Expression &child)> &callback)
static void	EnumerateExpression (unique_ptr< Expression > &expr, const std::function< void(unique_ptr< Expression > &child)> &callback)
static void	VisitExpressionClass (const Expression &expr, ExpressionClass expr_class, const std::function< void(const Expression &child)> &callback)
static void	VisitExpressionClassMutable (unique_ptr< Expression > &expr, ExpressionClass expr_class, const std::function< void(unique_ptr< Expression > &child)> &callback)
template<class T >
static void	VisitExpressionMutable (unique_ptr< Expression > &expr, const std::function< void(T &child, unique_ptr< Expression > &)> &callback)
template<class T >
static void	VisitExpression (const Expression &expr, const std::function< void(const T &child)> &callback)

Member Function Documentation

VisitExpressionMutable()

template<class T >

static void duckdb::ExpressionIterator::VisitExpressionMutable ( unique_ptr< Expression > &  expr, const std::function< void(T &child, unique_ptr< Expression > &)> &  callback  )

inlinestatic

                                                                                                              {
        VisitExpressionClassMutable(expr, T::TYPE,
                                    [&](unique_ptr<Expression> &child) { callback(child->Cast<T>(), child); });
    }

VisitExpression()

template<class T >

static void duckdb::ExpressionIterator::VisitExpression ( const Expression &  expr, const std::function< void(const T &child)> &  callback  )

inlinestatic

                                                                                                           {
        VisitExpressionClass(expr, T::TYPE, [&](const Expression &child) { callback(child.Cast<T>()); });
    }

---

The documentation for this class was generated from the following file:

• external/duckdb/duckdb.hpp