#include <arithmetic.h>

Inheritance diagram for tree_join:

Public Member Functions
virtual	~tree_join ()
Static Public Member Functions
static pointer	create (const pointer &left, const pointer &right)
static pointer	create_l (const tree_list &args)
Protected Member Functions
const char *	name () const
rpt_value::pointer	evaluate (string_ty , string_ty , string_ty , struct stat ) const
tree::pointer	optimize () const
Private Member Functions
	tree_join (const pointer &left, const pointer &right)
	tree_join ()
	tree_join (const tree_join &)
tree_join &	operator= (const tree_join &)

Detailed Description

The tree_join class is used to represent an expression tree which performs a string join.

Definition at line 107 of file arithmetic.h.

Constructor & Destructor Documentation

virtual tree_join::~tree_join ( ) [virtual]

The destructor.

The constructor. It is private on purpose, use the "create" clas smethod instead.

Parameters:

left	The left hand argument to this function.
right	The right hand argument to this function.

tree_join::tree_join ( ) [private]

The default constructor. Do not use.

tree_join::tree_join ( const tree_join & ) [private]

The copy constructor. Do not use.

static pointer tree_join::create	(	const pointer &	left,
		const pointer &	right
	)		`[static]`

The create class method is used to create new dynamically allocated instance of this class.

Parameters:

left	The left hand argument to this function.
right	The right hand argument to this function.

static pointer tree_join::create_l ( const tree_list & args ) [static]

The create_l class method is used to create new dynamically allocated instance of this class.

Parameters:

args	The arguments to this function.

rpt_value::pointer tree_join::evaluate	(	string_ty *	,
		string_ty *	,
		string_ty *	,
		struct stat *
	)		const `[protected, virtual]`

Implements tree.

const char* tree_join::name ( ) const [protected, virtual]

Implements tree.

tree_join& tree_join::operator= ( const tree_join & ) [private]

The assignment operator. Do not use.

tree::pointer tree_join::optimize ( ) const [protected, virtual]

Implements tree.

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