tree_multi_assignment Class Reference

#include "pt-assign.h"

Inheritance diagram for tree_multi_assignment:

Collaboration diagram for tree_multi_assignment:

List of all members.

Public Member Functions
	tree_multi_assignment (bool plhs=false, int l=-1, int c=-1)
	tree_multi_assignment (tree_argument_list *lst, tree_expression *r, bool plhs=false, int l=-1, int c=-1)
	~tree_multi_assignment (void)
void	accept (tree_walker &tw)
virtual int	column (void) const
void	column (int c)
virtual void	copy_base (const tree_expression &e)
virtual void	delete_breakpoint (void)
tree_expression *	dup (symbol_table::scope_id scope, symbol_table::context_id context) const
bool	has_magic_end (void) const
bool	is_assignment_expression (void) const
virtual bool	is_binary_expression (void) const
virtual bool	is_boolean_expression (void) const
bool	is_breakpoint (void) const
virtual bool	is_constant (void) const
virtual bool	is_identifier (void) const
virtual bool	is_index_expression (void) const
virtual bool	is_logically_true (const char *)
virtual bool	is_matrix_constant (void) const
bool	is_postfix_indexed (void) const
virtual bool	is_prefix_expression (void) const
virtual bool	is_unary_expression (void) const
tree_argument_list *	left_hand_side (void)
void	line (int l)
virtual int	line (void) const
virtual octave_lvalue	lvalue (void)
virtual bool	lvalue_ok (void) const
virtual void	mark_braindead_shortcircuit (const std::string &)
tree_expression *	mark_in_parens (void)
tree_expression *	mark_postfix_indexed (void)
virtual std::string	name (void) const
octave_value::assign_op	op_type (void) const
std::string	oper (void) const
virtual std::string	original_text (void) const
int	paren_count (void) const
bool	print_result (void) const
tree_expression *	right_hand_side (void)
virtual octave_value_list	rvalue (int nargout, const std::list< octave_lvalue > *lvalue_list)
octave_value_list	rvalue (int nargout)
octave_value	rvalue1 (int nargout=1)
bool	rvalue_ok (void) const
virtual void	set_breakpoint (void)
tree_expression *	set_print_flag (bool print)
std::string	str_print_code (void)
Protected Attributes
int	num_parens
bool	postfix_indexed
bool	print_flag
Private Member Functions
	tree_multi_assignment (const tree_multi_assignment &)
tree_multi_assignment &	operator= (const tree_multi_assignment &)
Private Attributes
bool	first_execution
tree_argument_list *	lhs
bool	preserve
tree_expression *	rhs

---

Detailed Description

Definition at line 115 of file pt-assign.h.

---

Constructor & Destructor Documentation

tree_multi_assignment::tree_multi_assignment	(	bool	plhs = false,
		int	l = -1,
		int	c = -1
	)			[inline]

Definition at line 120 of file pt-assign.h.

Referenced by dup().

tree_multi_assignment::tree_multi_assignment	(	tree_argument_list *	lst,
		tree_expression *	r,
		bool	plhs = false,
		int	l = -1,
		int	c = -1
	)

Definition at line 306 of file pt-assign.cc.

tree_multi_assignment::~tree_multi_assignment

(

void

)

Definition at line 311 of file pt-assign.cc.

References lhs, preserve, and rhs.

tree_multi_assignment::tree_multi_assignment

(

const tree_multi_assignment &

)

[private]

---

Member Function Documentation

void tree_multi_assignment::accept

(

tree_walker &

tw

)

[virtual]

Implements tree.

Definition at line 527 of file pt-assign.cc.

References tree_walker::visit_multi_assignment().

virtual int tree::column

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_colon_expression.

Definition at line 47 of file pt.h.

Referenced by tree_statement::column(), tree_colon_expression::column(), tree_postfix_expression::dup(), tree_prefix_expression::dup(), tree_switch_command::dup(), tree_if_command::dup(), tree_matrix::dup(), tree_complex_for_command::dup(), tree_simple_for_command::dup(), tree_do_until_command::dup(), tree_while_command::dup(), tree_return_command::dup(), tree_continue_command::dup(), tree_break_command::dup(), tree_index_expression::dup(), tree_identifier::dup(), tree_anon_fcn_handle::dup(), tree_fcn_handle::dup(), tree_unwind_protect_command::dup(), tree_try_catch_command::dup(), tree_static_command::dup(), tree_global_command::dup(), tree_constant::dup(), tree_function_def::dup(), tree_no_op_command::dup(), tree_cell::dup(), tree_boolean_expression::dup(), tree_binary_expression::dup(), tree_identifier::eval_undefined_error(), tree_anon_fcn_handle::rvalue1(), tree_evaluator::visit_simple_for_command(), and tree_evaluator::visit_switch_command().

void tree::column

(

int

c

)

[inline, inherited]

Definition at line 51 of file pt.h.

virtual void tree_expression::copy_base

(

const tree_expression &

e

)

[inline, virtual, inherited]

Definition at line 118 of file pt-exp.h.

References tree_expression::num_parens, tree_expression::postfix_indexed, and tree_expression::print_flag.

Referenced by tree_postfix_expression::dup(), tree_prefix_expression::dup(), tree_matrix::dup(), tree_index_expression::dup(), tree_identifier::dup(), tree_anon_fcn_handle::dup(), tree_fcn_handle::dup(), tree_constant::dup(), tree_colon_expression::dup(), tree_cell::dup(), tree_boolean_expression::dup(), tree_binary_expression::dup(), dup(), and tree_simple_assignment::dup().

virtual void tree::delete_breakpoint

(

void

)

[inline, virtual, inherited]

Definition at line 55 of file pt.h.

Referenced by tree_statement::delete_breakpoint(), and tree_breakpoint::take_action().

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

Implements tree_expression.

Definition at line 513 of file pt-assign.cc.

References tree_expression::copy_base(), tree_expression::dup(), tree_argument_list::dup(), lhs, preserve, rhs, and tree_multi_assignment().

bool tree_multi_assignment::has_magic_end

(

void

)

const [inline, virtual]

Implements tree_expression.

Definition at line 129 of file pt-assign.h.

bool tree_multi_assignment::is_assignment_expression

(

void

)

const [inline, virtual]

Reimplemented from tree_expression.

Definition at line 131 of file pt-assign.h.

virtual bool tree_expression::is_binary_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_binary_expression.

Definition at line 67 of file pt-exp.h.

virtual bool tree_expression::is_boolean_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_boolean_expression.

Definition at line 69 of file pt-exp.h.

bool tree::is_breakpoint

(

void

)

const [inline, inherited]

Definition at line 57 of file pt.h.

Referenced by tree_statement::is_breakpoint(), tree_breakpoint::take_action(), tree_evaluator::visit_break_command(), tree_evaluator::visit_complex_for_command(), tree_evaluator::visit_continue_command(), tree_evaluator::visit_do_until_command(), tree_evaluator::visit_global_command(), tree_evaluator::visit_if_command(), tree_evaluator::visit_if_command_list(), tree_evaluator::visit_no_op_command(), tree_evaluator::visit_return_command(), tree_evaluator::visit_simple_for_command(), tree_evaluator::visit_statement(), tree_evaluator::visit_static_command(), tree_evaluator::visit_switch_command(), and tree_evaluator::visit_while_command().

virtual bool tree_expression::is_constant

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_constant.

Definition at line 53 of file pt-exp.h.

Referenced by tree_argument_list::all_elements_are_constant(), and octave_fcn_binder::maybe_binder().

virtual bool tree_expression::is_identifier

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_identifier.

Definition at line 57 of file pt-exp.h.

Referenced by tree_argument_list::append(), octave_fcn_binder::maybe_binder(), tree_index_expression::rvalue(), and tree_evaluator::visit_statement().

virtual bool tree_expression::is_index_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_index_expression.

Definition at line 59 of file pt-exp.h.

Referenced by octave_fcn_binder::maybe_binder().

bool tree_expression::is_logically_true

(

const char *

warn_for

)

[virtual, inherited]

Definition at line 39 of file pt-exp.cc.

References error(), error_state, octave_value::is_defined(), octave_value::is_true(), and tree_expression::rvalue1().

Referenced by tree_evaluator::visit_do_until_command(), tree_evaluator::visit_if_command_list(), and tree_evaluator::visit_while_command().

virtual bool tree_expression::is_matrix_constant

(

void

)

const [inline, virtual, inherited]

Definition at line 55 of file pt-exp.h.

bool tree_expression::is_postfix_indexed

(

void

)

const [inline, inherited]

Definition at line 88 of file pt-exp.h.

Referenced by tree_identifier::rvalue().

virtual bool tree_expression::is_prefix_expression

(

void

)

const [inline, virtual, inherited]

Definition at line 63 of file pt-exp.h.

virtual bool tree_expression::is_unary_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_unary_expression.

Definition at line 65 of file pt-exp.h.

Referenced by strip_not(), and strip_trans_herm().

tree_argument_list* tree_multi_assignment::left_hand_side

(

void

)

[inline]

Definition at line 141 of file pt-assign.h.

Referenced by tree_print_code::visit_multi_assignment(), and tree_checker::visit_multi_assignment().

void tree::line

(

int

l

)

[inline, inherited]

Definition at line 49 of file pt.h.

virtual int tree::line

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_colon_expression.

Definition at line 45 of file pt.h.

Referenced by tree_breakpoint::do_decl_command(), tree_postfix_expression::dup(), tree_prefix_expression::dup(), tree_switch_command::dup(), tree_if_command::dup(), tree_matrix::dup(), tree_complex_for_command::dup(), tree_simple_for_command::dup(), tree_do_until_command::dup(), tree_while_command::dup(), tree_return_command::dup(), tree_continue_command::dup(), tree_break_command::dup(), tree_index_expression::dup(), tree_identifier::dup(), tree_anon_fcn_handle::dup(), tree_fcn_handle::dup(), tree_unwind_protect_command::dup(), tree_try_catch_command::dup(), tree_static_command::dup(), tree_global_command::dup(), tree_constant::dup(), tree_function_def::dup(), tree_no_op_command::dup(), tree_cell::dup(), tree_boolean_expression::dup(), tree_binary_expression::dup(), tree_identifier::eval_undefined_error(), tree_statement::line(), tree_colon_expression::line(), tree_anon_fcn_handle::rvalue1(), tree_breakpoint::take_action(), tree_checker::visit_argument_list(), tree_breakpoint::visit_break_command(), tree_checker::visit_complex_for_command(), tree_breakpoint::visit_complex_for_command(), tree_breakpoint::visit_continue_command(), tree_breakpoint::visit_do_until_command(), tree_breakpoint::visit_if_command(), tree_breakpoint::visit_if_command_list(), tree_breakpoint::visit_no_op_command(), tree_breakpoint::visit_return_command(), tree_checker::visit_simple_assignment(), tree_evaluator::visit_simple_for_command(), tree_checker::visit_simple_for_command(), tree_breakpoint::visit_simple_for_command(), tree_breakpoint::visit_switch_case_list(), tree_evaluator::visit_switch_command(), tree_breakpoint::visit_switch_command(), and tree_breakpoint::visit_while_command().

octave_lvalue tree_expression::lvalue

(

void

)

[virtual, inherited]

Reimplemented in tree_identifier, tree_black_hole, and tree_index_expression.

Definition at line 78 of file pt-exp.cc.

References error().

Referenced by tree_index_expression::lvalue(), tree_argument_list::lvalue_list(), tree_postfix_expression::rvalue1(), tree_prefix_expression::rvalue1(), tree_simple_assignment::rvalue1(), tree_evaluator::visit_complex_for_command(), and tree_evaluator::visit_simple_for_command().

virtual bool tree_expression::lvalue_ok

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_identifier, and tree_index_expression.

Definition at line 73 of file pt-exp.h.

Referenced by tree_checker::visit_argument_list(), tree_checker::visit_simple_assignment(), and tree_checker::visit_simple_for_command().

virtual void tree_expression::mark_braindead_shortcircuit

(

const std::string &

)

[inline, virtual, inherited]

Reimplemented in tree_binary_expression.

Definition at line 98 of file pt-exp.h.

tree_expression* tree_expression::mark_in_parens

(

void

)

[inline, inherited]

Definition at line 100 of file pt-exp.h.

tree_expression* tree_expression::mark_postfix_indexed

(

void

)

[inline, inherited]

Definition at line 106 of file pt-exp.h.

virtual std::string tree_expression::name

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_fcn_handle, tree_identifier, tree_black_hole, and tree_index_expression.

Definition at line 94 of file pt-exp.h.

Referenced by tree_index_expression::name(), rvalue(), and tree_simple_assignment::rvalue1().

octave_value::assign_op tree_multi_assignment::op_type

(

void

)

const [inline]

Definition at line 150 of file pt-assign.h.

Referenced by oper().

std::string tree_multi_assignment::oper

(

void

)

const [virtual]

Reimplemented from tree_expression.

Definition at line 507 of file pt-assign.cc.

References octave_value::assign_op_as_string(), and op_type().

Referenced by tree_print_code::visit_multi_assignment().

tree_multi_assignment& tree_multi_assignment::operator=

(

const tree_multi_assignment &

)

[private]

std::string tree_expression::original_text

(

void

)

const [virtual, inherited]

Reimplemented in tree_constant.

Definition at line 85 of file pt-exp.cc.

int tree_expression::paren_count

(

void

)

const [inline, inherited]

Definition at line 86 of file pt-exp.h.

Referenced by tree_print_code::print_parens(), and tree_print_code::visit_index_expression().

bool tree_expression::print_result

(

void

)

const [inline, inherited]

Definition at line 90 of file pt-exp.h.

Referenced by tree_statement::print_result(), tree_identifier::rvalue(), rvalue(), tree_simple_assignment::rvalue1(), and tree_evaluator::visit_statement().

tree_expression* tree_multi_assignment::right_hand_side

(

void

)

[inline]

Definition at line 143 of file pt-assign.h.

Referenced by tree_print_code::visit_multi_assignment(), and tree_checker::visit_multi_assignment().

octave_value_list tree_multi_assignment::rvalue

(

int

nargout

)

[virtual]

Reimplemented from tree_expression.

Definition at line 336 of file pt-assign.cc.

References octave_lvalue::assign(), octave_base_list< elt_type >::begin(), octave_lvalue::clear_index(), octave_base_list< elt_type >::end(), error(), error_state, first_execution, octave_lvalue::is_black_hole(), octave_value_list::length(), lhs, tree_argument_list::lvalue_list(), maybe_warn_former_built_in_variable(), tree_expression::name(), octave_lvalue::numel(), octave_stdout, octave_value::op_asn_eq, tree_expression::print_result(), octave_value::print_with_name(), rhs, tree_expression::rvalue(), octave_value_list::slice(), and octave_lvalue::value().

Referenced by rvalue1().

octave_value_list tree_expression::rvalue	(	int	nargout,
		const std::list< octave_lvalue > *	lvalue_list
	)			[virtual, inherited]

Reimplemented in tree_index_expression.

Definition at line 72 of file pt-exp.cc.

References tree_expression::rvalue().

octave_value tree_multi_assignment::rvalue1

(

int

nargout = 1

)

[virtual]

Reimplemented from tree_expression.

Definition at line 320 of file pt-assign.cc.

References octave_value_list::empty(), and rvalue().

bool tree_multi_assignment::rvalue_ok

(

void

)

const [inline, virtual]

Reimplemented from tree_expression.

Definition at line 133 of file pt-assign.h.

virtual void tree::set_breakpoint

(

void

)

[inline, virtual, inherited]

Definition at line 53 of file pt.h.

Referenced by tree_statement::set_breakpoint(), and tree_breakpoint::take_action().

tree_expression* tree_expression::set_print_flag

(

bool

print

)

[inline, inherited]

Definition at line 112 of file pt-exp.h.

Referenced by tree_statement::set_print_flag(), and tree_evaluator::visit_statement().

std::string tree::str_print_code

(

void

)

[inherited]

Definition at line 39 of file pt.cc.

References tree::accept().

Referenced by tree_argument_list::get_arg_names().

---

Member Data Documentation

bool tree_multi_assignment::first_execution [private]

Definition at line 164 of file pt-assign.h.

Referenced by rvalue().

tree_argument_list* tree_multi_assignment::lhs [private]

Definition at line 155 of file pt-assign.h.

Referenced by dup(), rvalue(), and ~tree_multi_assignment().

int tree_expression::num_parens [protected, inherited]

Definition at line 133 of file pt-exp.h.

Referenced by tree_expression::copy_base().

bool tree_expression::postfix_indexed [protected, inherited]

Definition at line 137 of file pt-exp.h.

Referenced by tree_expression::copy_base().

bool tree_multi_assignment::preserve [private]

Definition at line 161 of file pt-assign.h.

Referenced by dup(), and ~tree_multi_assignment().

bool tree_expression::print_flag [protected, inherited]

Definition at line 140 of file pt-exp.h.

Referenced by tree_expression::copy_base().

tree_expression* tree_multi_assignment::rhs [private]

Definition at line 158 of file pt-assign.h.

Referenced by dup(), rvalue(), and ~tree_multi_assignment().

---

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

• src/pt-assign.h
• src/pt-assign.cc