octave::tree_black_hole Class Reference

#include "pt-id.h"

Inheritance diagram for octave::tree_black_hole:

Collaboration diagram for octave::tree_black_hole:

Public Member Functions
	tree_black_hole (int l=-1, int c=-1)
void	accept (tree_walker &tw)
const std::string	bp_cond (void) const
virtual int	column (void) const
void	column (int c)
virtual void	copy_base (const tree_expression &e)
virtual void	delete_breakpoint (void)
octave_value	do_lookup (symbol_record::context_id context, const octave_value_list &args=octave_value_list())
tree_black_hole *	dup (symbol_scope &) const
void	eval_undefined_error (void)
bool	has_magic_end (void) const
virtual bool	is_assignment_expression (void) const
virtual bool	is_binary_expression (void) const
bool	is_black_hole (void)
virtual bool	is_boolean_expression (void) const
bool	is_breakpoint (bool check_active=false) const
virtual bool	is_constant (void) const
bool	is_defined (symbol_record::context_id context)
bool	is_for_cmd_expr (void) const
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
bool	is_variable (symbol_record::context_id) const
virtual bool	iscell (void) const
virtual int	line (void) const
void	line (int l)
void	link_to_global (const symbol_scope &global_scope, const symbol_record &global_sym)
octave_lvalue	lvalue (tree_evaluator *)
bool	lvalue_ok (void) const
void	mark_as_for_cmd_expr (void)
void	mark_as_formal_parameter (void)
virtual void	mark_braindead_shortcircuit (void)
tree_expression *	mark_in_parens (void)
void	mark_persistent (void)
bool	meets_bp_condition (void) const
std::string	name (void) const
virtual std::string	oper (void) const
virtual std::string	original_text (void) const
int	paren_count (void) const
char	postfix_index (void) const
bool	print_result (void) const
virtual 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	static_workspace_error (void)
std::string	str_print_code (void)
symbol_record	symbol (void) const

Protected Attributes
bool	for_cmd_expr
int	num_parens
char	postfix_index_type
bool	print_flag

Detailed Description

Definition at line 145 of file pt-id.h.

Constructor & Destructor Documentation

tree_black_hole()

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

inline

Definition at line 149 of file pt-id.h.

Referenced by dup().

Member Function Documentation

accept()

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

inlinevirtualinherited

Implements octave::tree.

Definition at line 132 of file pt-id.h.

References octave::tree_walker::visit_identifier().

Referenced by octave::tree_checker::visit_decl_elt(), octave::tree_print_code::visit_decl_elt(), and octave::tree_print_code::visit_try_catch_command().

bp_cond()

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

inlineinherited

Definition at line 97 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]

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

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 58 of file pt.h.

References octave::tree::m_column_num.

Referenced by octave::tree_statement::column(), octave::tree_cell::dup(), octave::tree_matrix::dup(), octave::tree_funcall::dup(), octave::tree_fcn_handle::dup(), octave::tree_constant::dup(), octave::tree_colon_expression::dup(), octave::tree_index_expression::dup(), octave::tree_binary_expression::dup(), octave::tree_prefix_expression::dup(), octave::tree_identifier::dup(), octave::tree_anon_fcn_handle::dup(), octave::tree_postfix_expression::dup(), octave::tree_boolean_expression::dup(), octave::tree_identifier::eval_undefined_error(), octave::tree_evaluator::visit_do_until_command(), octave::tree_evaluator::visit_simple_for_command(), and octave::tree_evaluator::visit_switch_command().

column() [2/2]

void octave::tree::column ( int  c )

inlineinherited

Definition at line 62 of file pt.h.

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

copy_base()

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

inlinevirtualinherited

Definition at line 130 of file pt-exp.h.

References e, 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_funcall::dup(), octave::tree_fcn_handle::dup(), octave::tree_simple_assignment::dup(), octave::tree_constant::dup(), octave::tree_colon_expression::dup(), octave::tree_index_expression::dup(), octave::tree_binary_expression::dup(), octave::tree_prefix_expression::dup(), octave::tree_identifier::dup(), octave::tree_anon_fcn_handle::dup(), octave::tree_postfix_expression::dup(), and octave::tree_boolean_expression::dup().

delete_breakpoint()

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

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 78 of file pt.h.

References octave::tree::m_bp_cond.

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

do_lookup()

octave_value octave::tree_identifier::do_lookup ( symbol_record::context_id  context, const octave_value_list &  args = octave_value_list ()  )

inlineinherited

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

References octave::context, octave::symbol_record::find(), and octave::tree_identifier::m_sym.

dup()

tree_black_hole* octave::tree_black_hole::dup ( symbol_scope &  ) const

inlinevirtual

Reimplemented from octave::tree_identifier.

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

References tree_black_hole().

eval_undefined_error()

void octave::tree_identifier::eval_undefined_error ( void  )

inherited

Definition at line 51 of file pt-id.cc.

References c, octave::tree::column(), error_with_id(), octave::tree::line(), maybe_missing_function_hook(), and octave::tree_identifier::name().

Referenced by octave::tree_evaluator::visit_identifier().

has_magic_end()

bool octave::tree_identifier::has_magic_end ( void  ) const

inlinevirtualinherited

Implements octave::tree_expression.

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

References octave::tree_identifier::name().

Referenced by octave::jit_convert::visit_identifier().

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 73 of file pt-exp.h.

Referenced by octave::bp_table::condition_valid(), octave::jit_convert::visit_statement(), and octave::tree_evaluator::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 79 of file pt-exp.h.

is_black_hole()

bool octave::tree_black_hole::is_black_hole ( void  )

inlinevirtual

Reimplemented from octave::tree_identifier.

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

is_boolean_expression()

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

inlinevirtualinherited

Reimplemented in octave::tree_boolean_expression.

Definition at line 81 of file pt-exp.h.

is_breakpoint()

bool octave::tree::is_breakpoint ( bool  check_active = false ) const

inlineinherited

Definition at line 90 of file pt.h.

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

Referenced by octave::tree_statement::is_breakpoint(), octave::tree_breakpoint::take_action(), 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_constant()

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

inlinevirtualinherited

Reimplemented in octave::tree_constant.

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

Referenced by octave::tree_argument_list::all_elements_are_constant().

is_defined()

bool octave::tree_identifier::is_defined ( symbol_record::context_id  context )

inlineinherited

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

References octave::context, octave::symbol_record::is_defined(), and octave::tree_identifier::m_sym.

Referenced by octave::tree_decl_elt::is_defined().

is_for_cmd_expr()

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

inlineinherited

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

References octave::tree_expression::for_cmd_expr.

Referenced by octave::tree_evaluator::visit_colon_expression().

is_identifier()

bool octave::tree_identifier::is_identifier ( void  ) const

inlinevirtualinherited

Reimplemented from octave::tree_expression.

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

is_index_expression()

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

inlinevirtualinherited

Reimplemented in octave::tree_index_expression.

Definition at line 71 of file pt-exp.h.

Referenced by octave::tree_argument_list::has_magic_end(), and octave::tree_argument_list::is_valid_lvalue_list().

is_matrix()

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

inlinevirtualinherited

Reimplemented in octave::tree_matrix.

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

is_postfix_indexed()

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

inlineinherited

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

References octave::tree_expression::postfix_index_type.

Referenced by octave::tree_evaluator::visit_funcall(), and octave::tree_evaluator::visit_identifier().

is_prefix_expression()

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

inlinevirtualinherited

Definition at line 75 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 77 of file pt-exp.h.

Referenced by octave::strip_trans_herm().

is_variable()

bool octave::tree_black_hole::is_variable ( symbol_record::context_id  ) const

inlinevirtual

Reimplemented from octave::tree_identifier.

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

iscell()

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

inlinevirtualinherited

Reimplemented in octave::tree_cell.

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

line() [1/2]

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

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 56 of file pt.h.

References octave::tree::m_line_num.

Referenced by octave::tree_colon_expression::dup(), octave::tree_binary_expression::dup(), octave::tree_prefix_expression::dup(), octave::tree_anon_fcn_handle::dup(), octave::tree_postfix_expression::dup(), octave::tree_boolean_expression::dup(), octave::tree_identifier::eval_undefined_error(), octave::tree_statement::line(), 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_checker::visit_complex_for_command(), octave::tree_breakpoint::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_checker::visit_simple_for_command(), octave::tree_breakpoint::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().

line() [2/2]

void octave::tree::line ( int  l )

inlineinherited

Definition at line 60 of file pt.h.

References octave::tree::m_line_num.

link_to_global()

void octave::tree_identifier::link_to_global ( const symbol_scope &  global_scope, const symbol_record &  global_sym  )

inherited

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

References octave::symbol_record::bind_fwd_rep(), octave::symbol_scope::get_rep(), octave::symbol_record::is_global(), and octave::tree_identifier::m_sym.

lvalue()

octave_lvalue octave::tree_black_hole::lvalue ( tree_evaluator *  )

inlinevirtual

Reimplemented from octave::tree_identifier.

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

References retval.

lvalue_ok()

bool octave::tree_identifier::lvalue_ok ( void  ) const

inlinevirtualinherited

Reimplemented from octave::tree_expression.

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

Referenced by octave::tree_decl_elt::lvalue_ok(), and octave::tree_checker::visit_try_catch_command().

mark_as_for_cmd_expr()

void octave::tree_expression::mark_as_for_cmd_expr ( void  )

inlineinherited

Definition at line 108 of file pt-exp.h.

References octave::tree_expression::for_cmd_expr.

mark_as_formal_parameter()

void octave::tree_identifier::mark_as_formal_parameter ( void  )

inlineinherited

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

References octave::tree_identifier::m_sym, and octave::symbol_record::mark_formal().

Referenced by octave::tree_decl_elt::mark_as_formal_parameter().

mark_braindead_shortcircuit()

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

inlinevirtualinherited

Reimplemented in octave::tree_binary_expression.

Definition at line 106 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 112 of file pt-exp.h.

References octave::tree_expression::num_parens.

mark_persistent()

void octave::tree_identifier::mark_persistent ( void  )

inlineinherited

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

References octave::symbol_record::init_persistent(), and octave::tree_identifier::m_sym.

meets_bp_condition()

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

inherited

Definition at line 59 of file pt.cc.

References buffer_error_messages, dims, e, octave::eval_string(), frame, last_error_message(), octave::tree::m_bp_cond, octave::action_container::protect_var(), retval, str, val, Vdebug_on_error, Vdebug_on_warning, and warning().

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

name()

std::string octave::tree_black_hole::name ( void  ) const

inlinevirtual

Reimplemented from octave::tree_identifier.

Definition at line 152 of file pt-id.h.

oper()

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

inlinevirtualinherited

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

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

original_text()

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

virtualinherited

Reimplemented in octave::tree_constant.

Definition at line 47 of file pt-exp.cc.

Referenced by octave::tree_funcall::print_raw().

paren_count()

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

inlineinherited

Definition at line 89 of file pt-exp.h.

References octave::tree_expression::num_parens.

Referenced by 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 93 of file pt-exp.h.

References octave::tree_expression::postfix_index_type.

Referenced by octave::tree_evaluator::visit_funcall(), and octave::tree_evaluator::visit_identifier().

print_result()

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

inlineinherited

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

References octave::tree_expression::print_flag.

Referenced by octave::jit_convert::do_assign(), octave::tree_statement::print_result(), octave::tree_evaluator::visit_identifier(), octave::tree_evaluator::visit_multi_assignment(), octave::tree_evaluator::visit_simple_assignment(), octave::jit_convert::visit_statement(), and octave::tree_evaluator::visit_statement().

rvalue_ok()

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

inlinevirtualinherited

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

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

set_breakpoint()

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

inlinevirtualinherited

Reimplemented in octave::tree_statement.

Definition at line 70 of file pt.h.

References octave::tree::m_bp_cond, and string.

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 64 of file pt.h.

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

Referenced by octave::tree_statement::set_location().

set_postfix_index()

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

inlineinherited

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

References octave::tree_expression::postfix_index_type, and type.

set_print_flag()

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

inlineinherited

Definition at line 124 of file pt-exp.h.

References octave::tree_expression::print_flag.

Referenced by octave::tree_statement::set_print_flag().

static_workspace_error()

void octave::tree_identifier::static_workspace_error ( void  )

inlineinherited

Definition at line 124 of file pt-id.h.

References error(), and octave::tree_identifier::name().

Referenced by octave::tree_identifier::lvalue(), and octave::tree_evaluator::visit_identifier().

str_print_code()

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

inherited

Definition at line 42 of file pt.cc.

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

Referenced by octave::jit_info::compile().

symbol()

symbol_record octave::tree_identifier::symbol ( void  ) const

inlineinherited

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

References octave::tree_identifier::m_sym.

Referenced by octave::tree_evaluator::visit_identifier().

Member Data Documentation

for_cmd_expr

bool octave::tree_expression::for_cmd_expr

protectedinherited

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

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

num_parens

int octave::tree_expression::num_parens

protectedinherited

Definition at line 145 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 150 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 157 of file pt-exp.h.

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

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

• libinterp/parse-tree/pt-id.h