tree_expression Class Reference

#include <pt-exp.h>

Inherits tree.

Inherited by tree_anon_fcn_handle, tree_binary_expression, tree_colon_expression, tree_constant, tree_fcn_handle, tree_identifier, tree_index_expression, tree_matrix, tree_multi_assignment, tree_simple_assignment, and tree_unary_expression.

Collaboration diagram for tree_expression:

[legend]

List of all members.

Public Member Functions
	tree_expression (int l=-1, int c=-1)
virtual	~tree_expression (void)
virtual bool	has_magic_end (void) const =0
virtual tree_expression *	dup (symbol_table::scope_id, symbol_table::context_id context) const =0
virtual bool	is_constant (void) const
virtual bool	is_matrix_constant (void) const
virtual bool	is_identifier (void) const
virtual bool	is_index_expression (void) const
virtual bool	is_assignment_expression (void) const
virtual bool	is_prefix_expression (void) const
virtual bool	is_unary_expression (void) const
virtual bool	is_binary_expression (void) const
virtual bool	is_boolean_expression (void) const
virtual bool	is_logically_true (const char *)
virtual bool	lvalue_ok (void) const
virtual bool	rvalue_ok (void) const
virtual octave_value	rvalue1 (int nargout=1)
virtual octave_value_list	rvalue (int nargout)
virtual octave_lvalue	lvalue (void)
int	paren_count (void) const
bool	is_postfix_indexed (void) const
bool	print_result (void) const
virtual std::string	oper (void) const
virtual std::string	name (void) const
virtual std::string	original_text (void) const
tree_expression *	mark_in_parens (void)
tree_expression *	mark_postfix_indexed (void)
tree_expression *	set_print_flag (bool print)
virtual void	copy_base (const tree_expression &e)
Protected Attributes
int	num_parens
bool	postfix_indexed
bool	print_flag

---

Constructor & Destructor Documentation

tree_expression::tree_expression	(	int	l = -1,
		int	c = -1
	)			[inline]

virtual tree_expression::~tree_expression

(

void

)

[inline, virtual]

---

Member Function Documentation

virtual void tree_expression::copy_base

(

const tree_expression &

e

)

[inline, virtual]

virtual tree_expression* tree_expression::dup	(	symbol_table::scope_id	,
		symbol_table::context_id	context
	)			const [pure virtual]

Implemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_boolean_expression, tree_cell, tree_colon_expression, tree_constant, tree_fcn_handle, tree_anon_fcn_handle, tree_identifier, tree_index_expression, tree_matrix, tree_prefix_expression, and tree_postfix_expression.

virtual bool tree_expression::has_magic_end

(

void

)

const [pure virtual]

Implemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_colon_expression, tree_constant, tree_fcn_handle, tree_anon_fcn_handle, tree_identifier, tree_index_expression, tree_matrix, and tree_unary_expression.

virtual bool tree_expression::is_assignment_expression

(

void

)

const [inline, virtual]

Reimplemented in tree_simple_assignment, and tree_multi_assignment.

virtual bool tree_expression::is_binary_expression

(

void

)

const [inline, virtual]

Reimplemented in tree_binary_expression.

virtual bool tree_expression::is_boolean_expression

(

void

)

const [inline, virtual]

Reimplemented in tree_boolean_expression.

virtual bool tree_expression::is_constant

(

void

)

const [inline, virtual]

Reimplemented in tree_constant.

virtual bool tree_expression::is_identifier

(

void

)

const [inline, virtual]

Reimplemented in tree_identifier.

virtual bool tree_expression::is_index_expression

(

void

)

const [inline, virtual]

Reimplemented in tree_index_expression.

bool tree_expression::is_logically_true

(

const char *

warn_for

)

[virtual]

virtual bool tree_expression::is_matrix_constant

(

void

)

const [inline, virtual]

bool tree_expression::is_postfix_indexed

(

void

)

const [inline]

virtual bool tree_expression::is_prefix_expression

(

void

)

const [inline, virtual]

virtual bool tree_expression::is_unary_expression

(

void

)

const [inline, virtual]

Reimplemented in tree_unary_expression.

octave_lvalue tree_expression::lvalue

(

void

)

[virtual]

Reimplemented in tree_identifier, and tree_index_expression.

virtual bool tree_expression::lvalue_ok

(

void

)

const [inline, virtual]

Reimplemented in tree_identifier, and tree_index_expression.

tree_expression* tree_expression::mark_in_parens

(

void

)

[inline]

tree_expression* tree_expression::mark_postfix_indexed

(

void

)

[inline]

virtual std::string tree_expression::name

(

void

)

const [inline, virtual]

Reimplemented in tree_fcn_handle, tree_identifier, and tree_index_expression.

virtual std::string tree_expression::oper

(

void

)

const [inline, virtual]

Reimplemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_boolean_expression, and tree_unary_expression.

std::string tree_expression::original_text

(

void

)

const [virtual]

Reimplemented in tree_constant.

int tree_expression::paren_count

(

void

)

const [inline]

bool tree_expression::print_result

(

void

)

const [inline]

octave_value_list tree_expression::rvalue

(

int

nargout

)

[virtual]

Reimplemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_boolean_expression, tree_cell, tree_colon_expression, tree_constant, tree_fcn_handle, tree_anon_fcn_handle, tree_identifier, tree_index_expression, tree_matrix, tree_prefix_expression, and tree_postfix_expression.

octave_value tree_expression::rvalue1

(

int

nargout = 1

)

[virtual]

Reimplemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_boolean_expression, tree_compound_binary_expression, tree_cell, tree_colon_expression, tree_constant, tree_fcn_handle, tree_anon_fcn_handle, tree_identifier, tree_index_expression, tree_matrix, tree_prefix_expression, and tree_postfix_expression.

virtual bool tree_expression::rvalue_ok

(

void

)

const [inline, virtual]

Reimplemented in tree_simple_assignment, tree_multi_assignment, tree_binary_expression, tree_boolean_expression, tree_cell, tree_colon_expression, tree_constant, tree_fcn_handle, tree_anon_fcn_handle, tree_index_expression, tree_matrix, tree_prefix_expression, and tree_postfix_expression.

tree_expression* tree_expression::set_print_flag

(

bool

print

)

[inline]

---

Member Data Documentation

int tree_expression::num_parens [protected]

bool tree_expression::postfix_indexed [protected]

bool tree_expression::print_flag [protected]

---

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

• pt-exp.h
• pt-exp.cc