octave::tree_constant Class Reference

#include "pt-const.h"

Inheritance diagram for octave::tree_constant:

Collaboration diagram for octave::tree_constant:

Public Member Functions
	tree_constant (const octave_value &v, const std::string &ot, int l=-1, int c=-1)
	tree_constant (const octave_value &v, int l=-1, int c=-1)
	tree_constant (const tree_constant &)=delete
	tree_constant (int l=-1, int c=-1)
	~tree_constant (void)=default
void	accept (tree_walker &tw)
const std::string	bp_cond (void) const
void	column (int c)
virtual int	column (void) const
virtual void	copy_base (const tree_expression &e)
virtual void	delete_breakpoint (void)
tree_expression *	dup (symbol_scope &scope) const
octave_value	evaluate (tree_evaluator &, int nargout=1)
octave_value_list	evaluate_n (tree_evaluator &tw, int nargout=1)
bool	is_active_breakpoint (tree_evaluator &tw) const
virtual 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
bool	is_constant (void) const
bool	is_for_cmd_expr (void) const
virtual bool	is_identifier (void) const
virtual bool	is_index_expression (void) const
virtual bool	is_matrix (void) const
bool	is_postfix_indexed (void) const
virtual bool	is_prefix_expression (void) const
virtual bool	is_unary_expression (void) const
virtual bool	iscell (void) const
void	line (int l)
virtual int	line (void) const
virtual octave_lvalue	lvalue (tree_evaluator &)
virtual bool	lvalue_ok (void) const
void	mark_as_for_cmd_expr (void)
virtual void	mark_braindead_shortcircuit (void)
tree_expression *	mark_in_parens (void)
void	maybe_mutate (void)
bool	meets_bp_condition (tree_evaluator &tw) const
virtual std::string	name (void) const
virtual std::string	oper (void) const
tree_constant &	operator= (const tree_constant &)=delete
std::string	original_text (void) const
int	paren_count (void) const
char	postfix_index (void) const
void	print (std::ostream &os, bool pr_as_read_syntax=false, bool pr_orig_txt=true)
void	print_raw (std::ostream &os, bool pr_as_read_syntax=false, bool pr_orig_txt=true)
bool	print_result (void) const
bool	rvalue_ok (void) const
virtual void	set_breakpoint (const std::string &condition)
void	set_location (int l, int c)
tree_expression *	set_postfix_index (char type)
tree_expression *	set_print_flag (bool print)
void	stash_original_text (const std::string &s)
std::string	str_print_code (void)
octave_value	value (void)

Protected Attributes
bool	for_cmd_expr
int	num_parens
char	postfix_index_type
bool	print_flag

Private Attributes
std::string *	m_bp_cond
int	m_column_num
int	m_line_num
std::string	m_orig_text
octave_value	m_value

Detailed Description

Definition at line 47 of file pt-const.h.

Constructor & Destructor Documentation

tree_constant() [1/4]

octave::tree_constant::tree_constant ( int  l = -1, int  c = -1  )

inline

Definition at line 51 of file pt-const.h.

Referenced by dup().

tree_constant() [2/4]

octave::tree_constant::tree_constant ( const octave_value &  v, int  l = -1, int  c = -1  )

inline

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

tree_constant() [3/4]

octave::tree_constant::tree_constant ( const octave_value &  v, const std::string &  ot, int  l = -1, int  c = -1  )

inline

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

tree_constant() [4/4]

octave::tree_constant::tree_constant ( const tree_constant &  )

delete

~tree_constant()

octave::tree_constant::~tree_constant ( void  )

default

Member Function Documentation

accept()

void octave::tree_constant::accept ( tree_walker &  tw )

inlinevirtual

Implements octave::tree.

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

References octave::tree_walker::visit_constant().

bp_cond()

const std::string octave::tree::bp_cond ( void  ) const

inlineinherited

Definition at line 106 of file pt.h.

References octave::tree::m_bp_cond.

Referenced by octave::tree_statement::bp_cond(), and octave::tree_breakpoint::take_action().

column() [1/2]

void octave::tree::column ( int  c )

inlineinherited

Definition at line 66 of file pt.h.

References octave::tree::m_column_num.

column() [2/2]

virtual int octave::tree::column ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 62 of file pt.h.

References octave::tree::m_column_num.

Referenced by octave::tree_statement::column(), octave::tree_binary_expression::dup(), octave::tree_boolean_expression::dup(), octave::tree_cell::dup(), octave::tree_superclass_ref::dup(), octave::tree_metaclass_query::dup(), octave::tree_colon_expression::dup(), dup(), octave::tree_fcn_handle::dup(), octave::tree_anon_fcn_handle::dup(), octave::tree_identifier::dup(), octave::tree_index_expression::dup(), octave::tree_matrix::dup(), octave::tree_prefix_expression::dup(), octave::tree_postfix_expression::dup(), octave::anon_fcn_validator::error(), octave::tree_identifier::eval_undefined_error(), octave::base_parser::finish_if_command(), octave::base_parser::finish_switch_command(), octave::base_parser::make_colon_expression(), octave::base_parser::make_fcn_name(), octave::base_parser::make_index_expression(), octave::base_parser::make_indirect_ref(), octave::base_parser::maybe_warn_assign_as_truth_value(), octave::base_parser::maybe_warn_variable_switch_label(), octave::tree_evaluator::visit_do_until_command(), octave::tree_evaluator::visit_simple_for_command(), and octave::tree_evaluator::visit_switch_command().

copy_base()

virtual void octave::tree_expression::copy_base ( const tree_expression &  e )

inlinevirtualinherited

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

References octave::tree_expression::num_parens, octave::tree_expression::postfix_index_type, and octave::tree_expression::print_flag.

Referenced by octave::tree_array_list::copy_base(), octave::tree_simple_assignment::dup(), octave::tree_binary_expression::dup(), octave::tree_boolean_expression::dup(), octave::tree_superclass_ref::dup(), octave::tree_metaclass_query::dup(), octave::tree_colon_expression::dup(), dup(), octave::tree_fcn_handle::dup(), octave::tree_anon_fcn_handle::dup(), octave::tree_identifier::dup(), octave::tree_index_expression::dup(), octave::tree_prefix_expression::dup(), and octave::tree_postfix_expression::dup().

delete_breakpoint()

virtual void octave::tree::delete_breakpoint ( void  )

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 82 of file pt.h.

References octave::tree::m_bp_cond.

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

dup()

tree_expression * octave::tree_constant::dup ( symbol_scope &  scope ) const

virtual

Implements octave::tree_expression.

Definition at line 64 of file pt-const.cc.

References tree_constant(), octave::tree::column(), octave::tree_expression::copy_base(), m_orig_text, and m_value.

evaluate()

octave_value octave::tree_constant::evaluate ( tree_evaluator &  , int  nargout = 1  )

inlinevirtual

Implements octave::tree_expression.

Definition at line 102 of file pt-const.h.

References error(), and value().

Referenced by evaluate_n().

evaluate_n()

octave_value_list octave::tree_constant::evaluate_n ( tree_evaluator &  tw, int  nargout = 1  )

inlinevirtual

Implements octave::tree_expression.

Definition at line 110 of file pt-const.h.

References evaluate(), and ovl().

is_active_breakpoint()

bool octave::tree::is_active_breakpoint ( tree_evaluator &  tw ) const

inlineinherited

Definition at line 99 of file pt.h.

References octave::tree::m_bp_cond, and octave::tree::meets_bp_condition().

Referenced by octave::tree_statement::is_active_breakpoint(), octave::tree_evaluator::visit_break_command(), octave::tree_evaluator::visit_complex_for_command(), octave::tree_evaluator::visit_continue_command(), octave::tree_evaluator::visit_decl_command(), octave::tree_evaluator::visit_do_until_command(), octave::tree_evaluator::visit_no_op_command(), octave::tree_evaluator::visit_return_command(), octave::tree_evaluator::visit_simple_for_command(), octave::tree_evaluator::visit_statement(), octave::tree_evaluator::visit_switch_command(), and octave::tree_evaluator::visit_while_command().

is_assignment_expression()

virtual bool octave::tree_expression::is_assignment_expression ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_multi_assignment, and octave::tree_simple_assignment.

Definition at line 74 of file pt-exp.h.

Referenced by octave::bp_table::condition_valid(), octave::tree_evaluator::eval_string(), octave::base_parser::maybe_warn_assign_as_truth_value(), octave::tree_evaluator::visit_statement(), and octave::jit_convert::visit_statement().

is_binary_expression()

virtual bool octave::tree_expression::is_binary_expression ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_binary_expression.

Definition at line 80 of file pt-exp.h.

is_boolean_expression()

virtual bool octave::tree_expression::is_boolean_expression ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_boolean_expression.

Definition at line 82 of file pt-exp.h.

is_breakpoint()

bool octave::tree::is_breakpoint ( void  ) const

inlineinherited

Definition at line 94 of file pt.h.

References octave::tree::m_bp_cond.

Referenced by octave::tree_statement::is_breakpoint(), and octave::tree_breakpoint::take_action().

is_constant()

bool octave::tree_constant::is_constant ( void  ) const

inlinevirtual

Reimplemented from octave::tree_expression.

Definition at line 74 of file pt-const.h.

is_for_cmd_expr()

bool octave::tree_expression::is_for_cmd_expr ( void  ) const

inlineinherited

Definition at line 111 of file pt-exp.h.

References octave::tree_expression::for_cmd_expr.

Referenced by octave::tree_colon_expression::evaluate().

is_identifier()

virtual bool octave::tree_expression::is_identifier ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_identifier.

Definition at line 70 of file pt-exp.h.

Referenced by octave::tree_argument_list::append(), octave::compute_attribute_value(), octave::tree_evaluator::eval_string(), octave::tree_index_expression::evaluate_n(), octave::tree_evaluator::is_defined(), octave::tree_argument_list::is_valid_lvalue_list(), octave::tree_evaluator::is_variable(), octave::base_parser::make_assign_op(), octave::base_parser::make_try_command(), octave::tree_argument_list::variable_names(), octave::tree_evaluator::visit_statement(), and octave::jit_convert::visit_statement().

is_index_expression()

virtual bool octave::tree_expression::is_index_expression ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_index_expression.

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

Referenced by octave::tree_argument_list::is_valid_lvalue_list(), octave::base_parser::make_assign_op(), octave::base_parser::make_index_expression(), octave::base_parser::make_indirect_ref(), and octave::tree_argument_list::variable_names().

is_matrix()

virtual bool octave::tree_expression::is_matrix ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_matrix.

Definition at line 66 of file pt-exp.h.

Referenced by octave::base_parser::validate_array_list(), and octave::base_parser::validate_matrix_for_assignment().

is_postfix_indexed()

bool octave::tree_expression::is_postfix_indexed ( void  ) const

inlineinherited

Definition at line 92 of file pt-exp.h.

References octave::tree_expression::postfix_index_type.

Referenced by octave::tree_superclass_ref::evaluate_n(), octave::tree_identifier::evaluate_n(), octave::base_parser::make_index_expression(), and octave::base_parser::make_indirect_ref().

is_prefix_expression()

virtual bool octave::tree_expression::is_prefix_expression ( void  ) const

inlinevirtualinherited

Definition at line 76 of file pt-exp.h.

is_unary_expression()

virtual bool octave::tree_expression::is_unary_expression ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_unary_expression.

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

Referenced by octave::strip_trans_herm().

iscell()

virtual bool octave::tree_expression::iscell ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_cell.

Definition at line 68 of file pt-exp.h.

line() [1/2]

void octave::tree::line ( int  l )

inlineinherited

Definition at line 64 of file pt.h.

References octave::tree::m_line_num.

line() [2/2]

virtual int octave::tree::line ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 60 of file pt.h.

References octave::tree::m_line_num.

Referenced by octave::anon_fcn_validator::error(), octave::tree_identifier::eval_undefined_error(), octave::base_parser::finish_if_command(), octave::base_parser::finish_switch_command(), octave::tree_statement::line(), octave::base_parser::make_colon_expression(), octave::base_parser::make_fcn_name(), octave::base_parser::make_index_expression(), octave::base_parser::make_indirect_ref(), octave::base_parser::maybe_warn_assign_as_truth_value(), octave::base_parser::maybe_warn_variable_switch_label(), octave::tree_breakpoint::take_action(), octave::tree_checker::visit_argument_list(), octave::tree_breakpoint::visit_break_command(), octave::tree_evaluator::visit_break_command(), octave::tree_breakpoint::visit_complex_for_command(), octave::tree_checker::visit_complex_for_command(), octave::tree_evaluator::visit_complex_for_command(), octave::tree_breakpoint::visit_continue_command(), octave::tree_evaluator::visit_continue_command(), octave::tree_breakpoint::visit_decl_command(), octave::tree_evaluator::visit_decl_command(), octave::tree_breakpoint::visit_do_until_command(), octave::tree_evaluator::visit_do_until_command(), octave::tree_evaluator::visit_if_command(), octave::tree_breakpoint::visit_no_op_command(), octave::tree_evaluator::visit_no_op_command(), octave::tree_breakpoint::visit_return_command(), octave::tree_evaluator::visit_return_command(), octave::tree_checker::visit_simple_assignment(), octave::tree_breakpoint::visit_simple_for_command(), octave::tree_checker::visit_simple_for_command(), octave::tree_evaluator::visit_simple_for_command(), octave::tree_breakpoint::visit_switch_command(), octave::tree_evaluator::visit_switch_command(), octave::tree_checker::visit_try_catch_command(), octave::tree_evaluator::visit_try_catch_command(), octave::tree_evaluator::visit_unwind_protect_command(), octave::tree_breakpoint::visit_while_command(), and octave::tree_evaluator::visit_while_command().

lvalue()

octave_lvalue octave::tree_expression::lvalue ( tree_evaluator &  )

virtualinherited

Reimplemented in octave::tree_index_expression, octave::tree_black_hole, and octave::tree_identifier.

Definition at line 43 of file pt-exp.cc.

References error().

Referenced by octave::tree_prefix_expression::evaluate(), octave::tree_postfix_expression::evaluate(), octave::tree_simple_assignment::evaluate(), octave::tree_index_expression::lvalue(), octave::tree_evaluator::visit_complex_for_command(), and octave::tree_evaluator::visit_simple_for_command().

lvalue_ok()

virtual bool octave::tree_expression::lvalue_ok ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_index_expression, and octave::tree_identifier.

Definition at line 84 of file pt-exp.h.

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

mark_as_for_cmd_expr()

void octave::tree_expression::mark_as_for_cmd_expr ( void  )

inlineinherited

Definition at line 109 of file pt-exp.h.

References octave::tree_expression::for_cmd_expr.

Referenced by octave::base_parser::make_for_command().

mark_braindead_shortcircuit()

virtual void octave::tree_expression::mark_braindead_shortcircuit ( void  )

inlinevirtualinherited

Reimplemented in octave::tree_binary_expression.

Definition at line 107 of file pt-exp.h.

Referenced by octave::tree_binary_expression::mark_braindead_shortcircuit().

mark_in_parens()

tree_expression* octave::tree_expression::mark_in_parens ( void  )

inlineinherited

Definition at line 113 of file pt-exp.h.

References octave::tree_expression::num_parens.

maybe_mutate()

void octave::tree_constant::maybe_mutate ( void  )

inline

Definition at line 76 of file pt-const.h.

References m_value, and octave_value::maybe_mutate().

meets_bp_condition()

bool octave::tree::meets_bp_condition ( tree_evaluator &  tw ) const

inherited

Definition at line 62 of file pt.cc.

References octave::tree_evaluator::eval_string(), octave::tree_evaluator::get_interpreter(), interpreter_try(), octave::tree::m_bp_cond, octave::interpreter::recover_from_exception(), retval, and warning().

Referenced by octave::tree::is_active_breakpoint().

name()

virtual std::string octave::tree_expression::name ( void  ) const

inlinevirtualinherited

Reimplemented in octave::tree_index_expression, octave::tree_black_hole, octave::tree_identifier, and octave::tree_fcn_handle.

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

Referenced by octave::compute_attribute_value(), octave::jit_convert::do_assign(), octave::tree_simple_assignment::evaluate(), octave::tree_anon_fcn_handle::evaluate(), octave::tree_multi_assignment::evaluate_n(), octave::tree_evaluator::final_index_error(), octave::base_parser::make_assign_op(), octave::tree_index_expression::name(), and octave::jit_convert::visit_statement().

oper()

virtual std::string octave::tree_expression::oper ( void  ) const

inlinevirtualinherited

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

Definition at line 101 of file pt-exp.h.

Referenced by octave::anon_fcn_validator::error().

operator=()

tree_constant& octave::tree_constant::operator= ( const tree_constant &  )

delete

original_text()

std::string octave::tree_constant::original_text ( void  ) const

inlinevirtual

Reimplemented from octave::tree_expression.

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

References m_orig_text.

paren_count()

int octave::tree_expression::paren_count ( void  ) const

inlineinherited

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

References octave::tree_expression::num_parens.

Referenced by octave::base_parser::maybe_warn_assign_as_truth_value(), octave::tree_print_code::print_parens(), and octave::tree_print_code::visit_index_expression().

postfix_index()

char octave::tree_expression::postfix_index ( void  ) const

inlineinherited

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

References octave::tree_expression::postfix_index_type.

Referenced by octave::tree_identifier::evaluate_n().

print()

void octave::tree_constant::print	(	std::ostream &	os,
		bool	pr_as_read_syntax = false,
		bool	pr_orig_txt = true
	)

Definition at line 44 of file pt-const.cc.

References m_orig_text, m_value, and octave_value::print().

print_raw()

void octave::tree_constant::print_raw	(	std::ostream &	os,
		bool	pr_as_read_syntax = false,
		bool	pr_orig_txt = true
	)

Definition at line 54 of file pt-const.cc.

References m_orig_text, m_value, and octave_value::print_raw().

Referenced by octave::tree_print_code::visit_constant().

print_result()

bool octave::tree_expression::print_result ( void  ) const

inlineinherited

Definition at line 99 of file pt-exp.h.

References octave::tree_expression::print_flag.

Referenced by octave::jit_convert::do_assign(), octave::tree_evaluator::eval_string(), octave::tree_simple_assignment::evaluate(), octave::tree_multi_assignment::evaluate_n(), octave::tree_identifier::evaluate_n(), octave::tree_statement::print_result(), octave::tree_evaluator::visit_statement(), and octave::jit_convert::visit_statement().

rvalue_ok()

bool octave::tree_constant::rvalue_ok ( void  ) const

inlinevirtual

Reimplemented from octave::tree_expression.

Definition at line 84 of file pt-const.h.

set_breakpoint()

virtual void octave::tree::set_breakpoint ( const std::string &  condition )

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 74 of file pt.h.

References octave::tree::m_bp_cond.

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

set_location()

void octave::tree::set_location ( int  l, int  c  )

inlineinherited

Definition at line 68 of file pt.h.

References octave::tree::m_column_num, and octave::tree::m_line_num.

Referenced by octave::base_parser::finish_array_list(), and octave::tree_statement::set_location().

set_postfix_index()

tree_expression* octave::tree_expression::set_postfix_index ( char  type )

inlineinherited

Definition at line 119 of file pt-exp.h.

References octave::tree_expression::postfix_index_type.

Referenced by octave::base_parser::make_index_expression(), and octave::base_parser::make_indirect_ref().

set_print_flag()

tree_expression* octave::tree_expression::set_print_flag ( bool  print )

inlineinherited

Definition at line 125 of file pt-exp.h.

References octave::tree_expression::print_flag.

Referenced by octave::tree_evaluator::eval_string(), octave::base_parser::make_anon_fcn_handle(), and octave::tree_statement::set_print_flag().

stash_original_text()

void octave::tree_constant::stash_original_text ( const std::string &  s )

inline

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

References m_orig_text.

Referenced by octave::base_parser::finish_array_list(), and octave::base_parser::make_colon_expression().

str_print_code()

std::string octave::tree::str_print_code ( void  )

inherited

Definition at line 46 of file pt.cc.

References octave::tree::accept(), and retval.

Referenced by octave::jit_info::compile(), and octave::tree_argument_list::get_arg_names().

value()

octave_value octave::tree_constant::value ( void  )

inline

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

References m_value.

Referenced by evaluate(), and octave::jit_convert::visit_constant().

Member Data Documentation

for_cmd_expr

bool octave::tree_expression::for_cmd_expr

protectedinherited

Definition at line 160 of file pt-exp.h.

Referenced by octave::tree_expression::is_for_cmd_expr(), and octave::tree_expression::mark_as_for_cmd_expr().

m_bp_cond

std::string* octave::tree::m_bp_cond

privateinherited

Definition at line 123 of file pt.h.

Referenced by octave::tree::bp_cond(), octave::tree::delete_breakpoint(), octave::tree::is_active_breakpoint(), octave::tree::is_breakpoint(), octave::tree::meets_bp_condition(), and octave::tree::set_breakpoint().

m_column_num

int octave::tree::m_column_num

privateinherited

Definition at line 120 of file pt.h.

Referenced by octave::tree::column(), and octave::tree::set_location().

m_line_num

int octave::tree::m_line_num

privateinherited

Definition at line 119 of file pt.h.

Referenced by octave::tree::line(), and octave::tree::set_location().

m_orig_text

std::string octave::tree_constant::m_orig_text

private

Definition at line 121 of file pt-const.h.

Referenced by dup(), original_text(), print(), print_raw(), and stash_original_text().

m_value

octave_value octave::tree_constant::m_value

private

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

Referenced by dup(), maybe_mutate(), print(), print_raw(), and value().

num_parens

int octave::tree_expression::num_parens

protectedinherited

Definition at line 151 of file pt-exp.h.

Referenced by octave::tree_expression::copy_base(), octave::tree_expression::mark_in_parens(), and octave::tree_expression::paren_count().

postfix_index_type

char octave::tree_expression::postfix_index_type

protectedinherited

Definition at line 156 of file pt-exp.h.

Referenced by octave::tree_expression::copy_base(), octave::tree_expression::is_postfix_indexed(), octave::tree_expression::postfix_index(), and octave::tree_expression::set_postfix_index().

print_flag

bool octave::tree_expression::print_flag

protectedinherited

Definition at line 163 of file pt-exp.h.

Referenced by octave::tree_expression::copy_base(), octave::tree_expression::print_result(), and octave::tree_expression::set_print_flag().

---

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

• libinterp/parse-tree/pt-const.h
• libinterp/parse-tree/pt-const.cc