tree_black_hole Class Reference

#include "pt-id.h"

Inheritance diagram for tree_black_hole:

Collaboration diagram for tree_black_hole:

Public Member Functions
	tree_black_hole (int l=-1, int c=-1)
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)
octave_value	do_lookup (const octave_value_list &args=octave_value_list())
tree_identifier *	dup (symbol_table::scope_id scope, symbol_table::context_id context) const
tree_black_hole *	dup (void) 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 (void) const
virtual bool	is_cell (void) const
virtual bool	is_constant (void) const
bool	is_defined (void)
bool	is_identifier (void) const
virtual bool	is_index_expression (void) const
virtual bool	is_logically_true (const char *)
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 (void)
virtual int	line (void) const
void	line (int l)
octave_lvalue	lvalue (void)
bool	lvalue_ok (void) const
void	mark_as_formal_parameter (void)
void	mark_as_static (void)
virtual void	mark_braindead_shortcircuit (const std::string &)
void	mark_global (void)
tree_expression *	mark_in_parens (void)
tree_expression *	mark_postfix_indexed (void)
std::string	name (void) const
virtual std::string	oper (void) const
virtual std::string	original_text (void) const
int	paren_count (void) const
bool	print_result (void) const
octave_value_list	rvalue (int nargout)
octave_value_list	rvalue (int nargout, const std::list< octave_lvalue > *lvalue_list)
octave_value	rvalue1 (int nargout=1)
virtual bool	rvalue_ok (void) const
virtual void	set_breakpoint (void)
void	set_location (int l, int c)
tree_expression *	set_print_flag (bool print)
void	static_workspace_error (void)
std::string	str_print_code (void)
symbol_table::symbol_reference	symbol (void) const

Protected Attributes
int	num_parens
bool	postfix_indexed
bool	print_flag

Detailed Description

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

Constructor & Destructor Documentation

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

void tree_identifier::accept ( tree_walker &  tw )

virtualinherited

Implements tree.

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

References tree_walker::visit_identifier().

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

virtual int tree::column ( void  ) const

inlinevirtualinherited

Reimplemented in tree_colon_expression, and tree_statement.

Definition at line 47 of file pt.h.

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

void tree::column ( int  c )

inlineinherited

Definition at line 51 of file pt.h.

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

inlinevirtualinherited

Definition at line 123 of file pt-exp.h.

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

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

virtual void tree::delete_breakpoint ( void  )

inlinevirtualinherited

Reimplemented in tree_statement.

Definition at line 61 of file pt.h.

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

octave_value tree_identifier::do_lookup ( const octave_value_list &  args = octave_value_list () )

inlineinherited

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

References tree_index_expression::args.

tree_identifier * tree_identifier::dup ( symbol_table::scope_id  scope, symbol_table::context_id  context  ) const

virtualinherited

Implements tree_expression.

Definition at line 133 of file pt-id.cc.

References tree::column(), tree_expression::copy_base(), symbol_table::find_symbol(), tree_identifier::name(), and tree_identifier::tree_identifier().

Referenced by tree_try_catch_command::dup(), and tree_decl_elt::dup().

tree_black_hole* tree_black_hole::dup ( void  ) const

inline

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

References tree_black_hole().

void tree_identifier::eval_undefined_error ( void  )

inherited

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

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

Referenced by tree_identifier::rvalue().

bool tree_identifier::has_magic_end ( void  ) const

inlinevirtualinherited

Implements tree_expression.

Definition at line 58 of file pt-id.h.

References tree_index_expression::name().

Referenced by jit_convert::visit_identifier().

virtual bool tree_expression::is_assignment_expression ( void  ) const

inlinevirtualinherited

Reimplemented in tree_multi_assignment, and tree_simple_assignment.

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

Referenced by tree_evaluator::visit_statement(), and jit_convert::visit_statement().

virtual bool tree_expression::is_binary_expression ( void  ) const

inlinevirtualinherited

Reimplemented in tree_binary_expression.

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

bool tree_black_hole::is_black_hole ( void  )

inlinevirtual

Reimplemented from tree_identifier.

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

virtual bool tree_expression::is_boolean_expression ( void  ) const

inlinevirtualinherited

Reimplemented in tree_boolean_expression.

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

bool tree::is_breakpoint ( void  ) const

inlineinherited

Reimplemented in tree_statement.

Definition at line 63 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_list(), tree_evaluator::visit_no_op_command(), tree_evaluator::visit_persistent_command(), tree_evaluator::visit_return_command(), tree_evaluator::visit_simple_for_command(), tree_evaluator::visit_statement(), tree_evaluator::visit_switch_command(), and tree_evaluator::visit_while_command().

virtual bool tree_expression::is_cell ( void  ) const

inlinevirtualinherited

Reimplemented in tree_cell.

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

virtual bool tree_expression::is_constant ( void  ) const

inlinevirtualinherited

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().

bool tree_identifier::is_defined ( void  )

inlineinherited

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

Referenced by octave_fcn_binder::maybe_binder().

bool tree_identifier::is_identifier ( void  ) const

inlinevirtualinherited

Reimplemented from tree_expression.

Definition at line 60 of file pt-id.h.

virtual bool tree_expression::is_index_expression ( void  ) const

inlinevirtualinherited

Reimplemented in tree_index_expression.

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

Referenced by tree_argument_list::is_valid_lvalue_list(), octave_fcn_binder::maybe_binder(), and tree_argument_list::variable_names().

bool tree_expression::is_logically_true ( const char *  warn_for )

virtualinherited

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 ( void  ) const

inlinevirtualinherited

Reimplemented in tree_matrix.

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

bool tree_expression::is_postfix_indexed ( void  ) const

inlineinherited

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

Referenced by tree_identifier::rvalue().

virtual bool tree_expression::is_prefix_expression ( void  ) const

inlinevirtualinherited

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

virtual bool tree_expression::is_unary_expression ( void  ) const

inlinevirtualinherited

Reimplemented in tree_unary_expression.

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

Referenced by strip_not(), and strip_trans_herm().

bool tree_black_hole::is_variable ( void  )

inlinevirtual

Reimplemented from tree_identifier.

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

virtual int tree::line ( void  ) const

inlinevirtualinherited

Reimplemented in tree_colon_expression, and tree_statement.

Definition at line 45 of file pt.h.

Referenced by tree_breakpoint::do_decl_command(), tree_try_catch_command::dup(), tree_while_command::dup(), tree_binary_expression::dup(), tree_prefix_expression::dup(), tree_unwind_protect_command::dup(), tree_anon_fcn_handle::dup(), tree_if_command::dup(), tree_postfix_expression::dup(), tree_do_until_command::dup(), tree_boolean_expression::dup(), tree_global_command::dup(), tree_simple_for_command::dup(), tree_persistent_command::dup(), tree_switch_command::dup(), tree_complex_for_command::dup(), tree_identifier::eval_undefined_error(), tree_statement::line(), tree_colon_expression::line(), 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_evaluator::visit_if_command_list(), tree_breakpoint::visit_if_command_list(), tree_breakpoint::visit_no_op_command(), tree_breakpoint::visit_return_command(), tree_checker::visit_simple_assignment(), tree_checker::visit_simple_for_command(), tree_evaluator::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(), tree_checker::visit_try_catch_command(), and tree_breakpoint::visit_while_command().

void tree::line ( int  l )

inlineinherited

Definition at line 49 of file pt.h.

octave_lvalue tree_black_hole::lvalue ( void  )

inlinevirtual

Reimplemented from tree_identifier.

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

bool tree_identifier::lvalue_ok ( void  ) const

inlinevirtualinherited

Reimplemented from tree_expression.

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

Referenced by tree_checker::visit_try_catch_command().

void tree_identifier::mark_as_formal_parameter ( void  )

inlineinherited

Definition at line 97 of file pt-id.h.

void tree_identifier::mark_as_static ( void  )

inlineinherited

Definition at line 95 of file pt-id.h.

Referenced by do_static_init().

virtual void tree_expression::mark_braindead_shortcircuit ( const std::string &  )

inlinevirtualinherited

Reimplemented in tree_binary_expression.

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

void tree_identifier::mark_global ( void  )

inlineinherited

Definition at line 93 of file pt-id.h.

Referenced by do_global_init().

tree_expression* tree_expression::mark_in_parens ( void  )

inlineinherited

Definition at line 105 of file pt-exp.h.

tree_expression* tree_expression::mark_postfix_indexed ( void  )

inlineinherited

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

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

inlinevirtual

Reimplemented from tree_identifier.

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

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

inlinevirtualinherited

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

Definition at line 97 of file pt-exp.h.

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

virtualinherited

Reimplemented in tree_constant.

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

int tree_expression::paren_count ( void  ) const

inlineinherited

Definition at line 88 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

inlineinherited

Definition at line 95 of file pt-exp.h.

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

octave_value_list tree_identifier::rvalue ( int  nargout )

inlinevirtualinherited

Reimplemented from tree_expression.

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

References tree_index_expression::rvalue().

Referenced by tree_identifier::rvalue1().

octave_value_list tree_identifier::rvalue ( int  nargout, const std::list< octave_lvalue > *  lvalue_list  )

virtualinherited

Reimplemented from tree_expression.

Definition at line 62 of file pt-id.cc.

References octave_value::do_multi_index_op(), error_state, tree_identifier::eval_undefined_error(), symbol_table::symbol_record::find(), symbol_table::symbol_record::is_added_static(), octave_value::is_defined(), octave_value::is_function(), tree_expression::is_postfix_indexed(), tree_identifier::name(), octave_stdout, tree_expression::print_result(), octave_value::print_with_name(), tree_evaluator::statement_printing_enabled(), tree_identifier::static_workspace_error(), and tree_identifier::sym.

octave_value tree_identifier::rvalue1 ( int  nargout = 1 )

virtualinherited

Reimplemented from tree_expression.

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

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

Referenced by octave_fcn_binder::maybe_binder().

virtual bool tree_expression::rvalue_ok ( void  ) const

inlinevirtualinherited

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

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

virtual void tree::set_breakpoint ( void  )

inlinevirtualinherited

Reimplemented in tree_statement.

Definition at line 59 of file pt.h.

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

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

inlineinherited

Reimplemented in tree_statement.

Definition at line 53 of file pt.h.

Referenced by tree_statement::set_location().

tree_expression* tree_expression::set_print_flag ( bool  print )

inlineinherited

Definition at line 117 of file pt-exp.h.

Referenced by tree_statement::set_print_flag().

void tree_identifier::static_workspace_error ( void  )

inlineinherited

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

References error(), and tree_index_expression::name().

Referenced by tree_identifier::lvalue(), and tree_identifier::rvalue().

std::string tree::str_print_code ( void  )

inherited

Definition at line 39 of file pt.cc.

References tree::accept().

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

symbol_table::symbol_reference tree_identifier::symbol ( void  ) const

inlineinherited

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

Member Data Documentation

int tree_expression::num_parens

protectedinherited

Definition at line 138 of file pt-exp.h.

Referenced by tree_expression::copy_base().

bool tree_expression::postfix_indexed

protectedinherited

Definition at line 142 of file pt-exp.h.

Referenced by tree_expression::copy_base().

bool tree_expression::print_flag

protectedinherited

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

Referenced by tree_expression::copy_base().

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

• libinterp/parse-tree/pt-id.h