tree_boolean_expression Class Reference

#include "pt-binop.h"

Inheritance diagram for tree_boolean_expression:

Collaboration diagram for tree_boolean_expression:

List of all members.

Public Types
enum	type { unknown, bool_and, bool_or }
Public Member Functions
	tree_boolean_expression (int l=-1, int c=-1, type t=unknown)
	tree_boolean_expression (tree_expression *a, tree_expression *b, int l=-1, int c=-1, type t=unknown)
	~tree_boolean_expression (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
virtual bool	is_assignment_expression (void) const
bool	is_binary_expression (void) const
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_expression *	lhs (void)
virtual int	line (void) const
void	line (int l)
virtual octave_lvalue	lvalue (void)
virtual bool	lvalue_ok (void) const
void	mark_braindead_shortcircuit (const std::string &file)
tree_expression *	mark_in_parens (void)
tree_expression *	mark_postfix_indexed (void)
virtual std::string	name (void) const
type	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 *	rhs (void)
octave_value_list	rvalue (int nargout)
virtual octave_value_list	rvalue (int nargout, const std::list< octave_lvalue > *lvalue_list)
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
tree_expression *	op_lhs
tree_expression *	op_rhs
bool	postfix_indexed
bool	print_flag
Private Member Functions
	tree_boolean_expression (const tree_boolean_expression &)
tree_boolean_expression &	operator= (const tree_boolean_expression &)
Private Attributes
type	etype

---

Detailed Description

Definition at line 135 of file pt-binop.h.

---

Member Enumeration Documentation

enum tree_boolean_expression::type

Enumerator:

unknown
bool_and
bool_or

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

---

Constructor & Destructor Documentation

tree_boolean_expression::tree_boolean_expression	(	int	l = -1,
		int	c = -1,
		type	t = unknown
	)			[inline]

Definition at line 147 of file pt-binop.h.

Referenced by dup().

tree_boolean_expression::tree_boolean_expression	(	tree_expression *	a,
		tree_expression *	b,
		int	l = -1,
		int	c = -1,
		type	t = unknown
	)			[inline]

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

tree_boolean_expression::~tree_boolean_expression

(

void

)

[inline]

Definition at line 154 of file pt-binop.h.

tree_boolean_expression::tree_boolean_expression

(

const tree_boolean_expression &

)

[private]

---

Member Function Documentation

void tree_binary_expression::accept

(

tree_walker &

tw

)

[virtual, inherited]

Implements tree.

Definition at line 166 of file pt-binop.cc.

References tree_walker::visit_binary_expression().

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(), 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(), dup(), tree_binary_expression::dup(), tree_multi_assignment::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_boolean_expression::dup	(	symbol_table::scope_id	scope,
		symbol_table::context_id	context
	)			const [virtual]

Reimplemented from tree_binary_expression.

Definition at line 268 of file pt-binop.cc.

References tree::column(), tree_expression::copy_base(), tree_expression::dup(), etype, tree::line(), tree_binary_expression::op_lhs, tree_binary_expression::op_rhs, and tree_boolean_expression().

bool tree_binary_expression::has_magic_end

(

void

)

const [inline, virtual, inherited]

Implements tree_expression.

Definition at line 85 of file pt-binop.h.

virtual bool tree_expression::is_assignment_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented in tree_simple_assignment, and tree_multi_assignment.

Definition at line 61 of file pt-exp.h.

Referenced by tree_evaluator::visit_statement().

bool tree_binary_expression::is_binary_expression

(

void

)

const [inline, virtual, inherited]

Reimplemented from tree_expression.

Definition at line 91 of file pt-binop.h.

bool tree_boolean_expression::is_boolean_expression

(

void

)

const [inline, virtual]

Reimplemented from tree_expression.

Definition at line 156 of file pt-binop.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_expression* tree_binary_expression::lhs

(

void

)

[inline, inherited]

Definition at line 103 of file pt-binop.h.

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

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(), 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().

void tree::line

(

int

l

)

[inline, inherited]

Definition at line 49 of file pt.h.

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().

void tree_binary_expression::mark_braindead_shortcircuit

(

const std::string &

file

)

[inline, virtual, inherited]

Reimplemented from tree_expression.

Definition at line 64 of file pt-binop.h.

References octave_value::op_el_and, octave_value::op_el_or, and warning_with_id().

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(), tree_multi_assignment::rvalue(), and tree_simple_assignment::rvalue1().

type tree_boolean_expression::op_type

(

void

)

const [inline]

Reimplemented from tree_binary_expression.

Definition at line 166 of file pt-binop.h.

std::string tree_boolean_expression::oper

(

void

)

const [virtual]

Reimplemented from tree_binary_expression.

Definition at line 246 of file pt-binop.cc.

References bool_and, bool_or, and etype.

Referenced by rvalue().

tree_boolean_expression& tree_boolean_expression::operator=

(

const tree_boolean_expression &

)

[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(), tree_multi_assignment::rvalue(), tree_simple_assignment::rvalue1(), and tree_evaluator::visit_statement().

tree_expression* tree_binary_expression::rhs

(

void

)

[inline, inherited]

Definition at line 104 of file pt-binop.h.

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

octave_value_list tree_boolean_expression::rvalue

(

int

nargout

)

[virtual]

Reimplemented from tree_binary_expression.

Definition at line 174 of file pt-binop.cc.

References error(), oper(), and 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_boolean_expression::rvalue1

(

int

nargout = 1

)

[virtual]

Reimplemented from tree_binary_expression.

Definition at line 188 of file pt-binop.cc.

References bool_and, bool_or, error_state, etype, octave_value::is_true(), octave_value(), tree_binary_expression::op_lhs, tree_binary_expression::op_rhs, and tree_expression::rvalue1().

Referenced by rvalue().

bool tree_boolean_expression::rvalue_ok

(

void

)

const [inline, virtual]

Reimplemented from tree_binary_expression.

Definition at line 158 of file pt-binop.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().

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Member Data Documentation

type tree_boolean_expression::etype [private]

Reimplemented from tree_binary_expression.

Definition at line 174 of file pt-binop.h.

Referenced by dup(), oper(), and rvalue1().

int tree_expression::num_parens [protected, inherited]

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

Referenced by tree_expression::copy_base().

tree_expression* tree_binary_expression::op_lhs [protected, inherited]

Reimplemented in tree_compound_binary_expression.

Definition at line 114 of file pt-binop.h.

Referenced by dup(), tree_binary_expression::dup(), rvalue1(), and tree_binary_expression::rvalue1().

tree_expression* tree_binary_expression::op_rhs [protected, inherited]

Reimplemented in tree_compound_binary_expression.

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

Referenced by dup(), tree_binary_expression::dup(), rvalue1(), and tree_binary_expression::rvalue1().

bool tree_expression::postfix_indexed [protected, inherited]

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

Referenced by tree_expression::copy_base().

bool tree_expression::print_flag [protected, inherited]

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

Referenced by tree_expression::copy_base().

---

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

• src/pt-binop.h
• src/pt-binop.cc