tree_boolean_expression Class Reference

#include "pt-binop.h"

Inheritance diagram for tree_boolean_expression:

Public Types
enum	type { unknown , bool_and , bool_or }

Public Member Functions
	tree_boolean_expression (tree_expression *a, const token &op_tok, tree_expression *b, type t=unknown)
	tree_boolean_expression (type t=unknown)
	~tree_boolean_expression ()=default
void	accept (tree_walker &tw)
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_boolean_expression () const
type	op_type () const
std::string	oper () const
bool	rvalue_ok () const
Public Member Functions inherited from tree_binary_expression
	tree_binary_expression (octave_value::binary_op t=octave_value::unknown_binary_op)
	tree_binary_expression (tree_expression *a, const token &op_tok, tree_expression *b, octave_value::binary_op t=octave_value::unknown_binary_op)
	~tree_binary_expression ()
filepos	beg_pos () const
filepos	end_pos () const
bool	is_binary_expression () const
virtual bool	is_braindead () const
tree_expression *	lhs ()
void	lhs (tree_expression *expr)
void	matlab_style_short_circuit_warning (const char *op)
octave_value::binary_op	op_type () const
token	operator_token () const
void	preserve_operands ()
std::string	profiler_name () const
tree_expression *	rhs ()
void	rhs (tree_expression *expr)
Public Member Functions inherited from tree_expression
	tree_expression ()
virtual	~tree_expression ()=default
virtual void	copy_base (const tree_expression &e)
size_t	delim_count () const
virtual bool	is_assignment_expression () const
virtual bool	is_colon_expression () const
virtual bool	is_constant () const
bool	is_for_cmd_expr () const
virtual bool	is_identifier () const
virtual bool	is_index_expression () const
virtual bool	is_matrix () const
bool	is_postfix_indexed () const
virtual bool	is_prefix_expression () const
virtual bool	is_unary_expression () const
virtual bool	iscell () const
virtual octave_lvalue	lvalue (tree_evaluator &)
virtual bool	lvalue_ok () const
void	mark_as_for_cmd_expr ()
tree_expression *	mark_in_delims (const token &open_delim, const token &close_delim)
virtual std::string	name () const
virtual std::string	original_text () const
char	postfix_index () const
bool	print_result () const
tree_expression *	set_postfix_index (char type)
tree_expression *	set_print_flag (bool print)
Public Member Functions inherited from tree
	tree ()
virtual	~tree ()=default
const std::string	bp_cond () const
virtual int	column () const
virtual void	delete_breakpoint ()
bool	is_active_breakpoint (tree_evaluator &tw) const
bool	is_breakpoint () const
virtual comment_list	leading_comments () const
virtual int	line () const
bool	meets_bp_condition (tree_evaluator &tw) const
virtual void	set_breakpoint (const std::string &condition)
std::string	str_print_code ()

Additional Inherited Members
Protected Attributes inherited from tree_binary_expression
tree_expression *	m_lhs
token	m_op_tok
tree_expression *	m_rhs
Protected Attributes inherited from tree_expression
tree_delimiter_list	m_delims
bool	m_for_cmd_expr
char	m_postfix_index_type
bool	m_print_flag

Detailed Description

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

Member Enumeration Documentation

type

enum tree_boolean_expression::type

Enumerator
unknown
bool_and
bool_or

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

Constructor & Destructor Documentation

tree_boolean_expression() [1/2]

tree_boolean_expression::tree_boolean_expression ( type  t = unknown )

inline

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

tree_boolean_expression() [2/2]

tree_boolean_expression::tree_boolean_expression ( tree_expression *  a, const token &  op_tok, tree_expression *  b, type  t = unknown  )

inline

Definition at line 165 of file pt-binop.h.

~tree_boolean_expression()

tree_boolean_expression::~tree_boolean_expression ( )

default

Member Function Documentation

accept()

void tree_boolean_expression::accept ( tree_walker &  tw )

inlinevirtual

Reimplemented from tree_binary_expression.

Definition at line 190 of file pt-binop.h.

References tree_walker::visit_boolean_expression().

dup()

tree_expression * tree_boolean_expression::dup ( symbol_scope &  scope ) const

virtual

Reimplemented from tree_binary_expression.

Definition at line 194 of file pt-binop.cc.

References tree_expression::copy_base(), tree_expression::dup(), tree_binary_expression::m_lhs, tree_binary_expression::m_op_tok, and tree_binary_expression::m_rhs.

evaluate()

octave_value tree_boolean_expression::evaluate ( tree_evaluator &  tw, int  nargout = 1  )

virtual

Reimplemented from tree_binary_expression.

Definition at line 208 of file pt-binop.cc.

References bool_and, bool_or, tree_expression::evaluate(), octave_value::is_true(), tree_binary_expression::m_lhs, and tree_binary_expression::m_rhs.

Referenced by evaluate_n().

evaluate_n()

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

inlinevirtual

Reimplemented from tree_binary_expression.

Definition at line 185 of file pt-binop.h.

References evaluate(), and ovl().

is_boolean_expression()

bool tree_boolean_expression::is_boolean_expression ( ) const

inlinevirtual

Reimplemented from tree_expression.

Definition at line 173 of file pt-binop.h.

op_type()

type tree_boolean_expression::op_type ( ) const

inline

Definition at line 179 of file pt-binop.h.

oper()

std::string tree_boolean_expression::oper ( ) const

virtual

Reimplemented from tree_binary_expression.

Definition at line 172 of file pt-binop.cc.

References bool_and, and bool_or.

rvalue_ok()

bool tree_boolean_expression::rvalue_ok ( ) const

inlinevirtual

Reimplemented from tree_binary_expression.

Definition at line 175 of file pt-binop.h.

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

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