tree_this Class Reference

#include <this.h>

Inheritance diagram for tree_this:

Public Member Functions
virtual	~tree_this ()
Static Public Member Functions
static tree::pointer	create (int arg=-1)
Protected Member Functions
const char *	name () const
void	print () const
rpt_value::pointer	evaluate (string_ty *, string_ty *, string_ty *, struct stat *) const
bool	useful () const
bool	constant () const
tree::pointer	optimize () const
Private Member Functions
	tree_this (int arg)
	tree_this ()
	tree_this (const tree_this &)
tree_this &	operator= (const tree_this &)
Private Attributes
int	resolved

---

Detailed Description

The tree_this class is used to represent the {} family of expression tree nodes.

Definition at line 29 of file this.h.

---

Constructor & Destructor Documentation

virtual tree_this::~tree_this

(

)

[virtual]

The destructor.

tree_this::tree_this

(

int

arg

)

[private]

The constructor.

Parameters:

arg	Set to -1 for {}, 0 for {-}, or 1 for {+}

tree_this::tree_this

(

)

[private]

The default constructor. Do not use.

tree_this::tree_this

(

const tree_this &

)

[private]

The copy constructor. Do not use.

---

Member Function Documentation

bool tree_this::constant

(

)

const [protected, virtual]

Implements tree.

static tree::pointer tree_this::create

(

int

arg = -1

)

[static]

The create class method is used to create a new {} expression tree node, allocated in dynamic memory.

Parameters:

arg	Set to -1 for {}, 0 for {-}, or 1 for {+}

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

Implements tree.

const char* tree_this::name

(

)

const [protected, virtual]

Implements tree.

tree_this& tree_this::operator=

(

const tree_this &

)

[private]

The assignment operator. Do not use.

tree::pointer tree_this::optimize

(

)

const [protected, virtual]

Implements tree.

void tree_this::print

(

)

const [protected, virtual]

Implements tree.

bool tree_this::useful

(

)

const [protected, virtual]

Implements tree.

---

Field Documentation

int tree_this::resolved [private]

The resolved instance variable is used to remember was kind of {} this is. Set to -1 for {}, 0 for {-}, or 1 for {+}

Definition at line 82 of file this.h.

---

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

• aefind/tree/this.h