Item::Cleanup_after_removal_context Class Reference

Context object for (functions that override) Item::clean_up_after_removal(). More...

#include <item.h>

Inheritance diagram for Item::Cleanup_after_removal_context:

Public Member Functions
	Cleanup_after_removal_context (Query_block *root)
Query_block *	get_root ()

Private Attributes
Query_block *const	m_root
	Pointer to Cleanup_after_removal_context containing from which select the walk started, i.e., the Query_block that contained the clause that was removed. More...

Friends
class	Item
class	Item_func_eq
class	Item_sum
class	Item_subselect
class	Item_ref

Additional Inherited Members
Protected Member Functions inherited from Item_tree_walker
	Item_tree_walker ()
	~Item_tree_walker ()
	Item_tree_walker (const Item_tree_walker &)=delete
Item_tree_walker &	operator= (const Item_tree_walker &)=delete
void	stop_at (const Item *i)
	Stops walking children of this item. More...
bool	is_stopped (const Item *i)

Detailed Description

Context object for (functions that override) Item::clean_up_after_removal().

Constructor & Destructor Documentation

Cleanup_after_removal_context()

Item::Cleanup_after_removal_context::Cleanup_after_removal_context ( Query_block *  root )

inline

Member Function Documentation

get_root()

Query_block * Item::Cleanup_after_removal_context::get_root ( )

inline

Friends And Related Function Documentation

Item

friend class Item

friend

Item_func_eq

friend class Item_func_eq

friend

Item_ref

friend class Item_ref

friend

Item_subselect

friend class Item_subselect

friend

Item_sum

friend class Item_sum

friend

Member Data Documentation

m_root

Query_block* const Item::Cleanup_after_removal_context::m_root

private

Pointer to Cleanup_after_removal_context containing from which select the walk started, i.e., the Query_block that contained the clause that was removed.

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

• sql/item.h