GNU Octave  9.1.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
Public Member Functions | List of all members
tree_simple_assignment Class Reference

#include "pt-assign.h"

Inheritance diagram for tree_simple_assignment:
tree_expression tree

Public Member Functions

 tree_simple_assignment (bool plhs=false, int l=-1, int c=-1, octave_value::assign_op t=octave_value::op_asn_eq)
 
 tree_simple_assignment (tree_expression *le, tree_expression *re, bool plhs=false, int l=-1, int c=-1, octave_value::assign_op t=octave_value::op_asn_eq)
 
 ~tree_simple_assignment ()
 
void accept (tree_walker &tw)
 
tree_expression * dup (symbol_scope &scope) const
 
octave_value evaluate (tree_evaluator &tw, int nargout=1)
 
octave_value_list evaluate_n (tree_evaluator &tw, int nargout=1)
 
bool is_assignment_expression () const
 
tree_expression * left_hand_side ()
 
octave_value::assign_op op_type () const
 
std::string oper () const
 
tree_expression * right_hand_side ()
 
bool rvalue_ok () const
 
- Public Member Functions inherited from tree_expression
 tree_expression (int l=-1, int c=-1)
 
virtual ~tree_expression ()=default
 
virtual void copy_base (const tree_expression &e)
 
virtual bool is_binary_expression () const
 
virtual bool is_boolean_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_parens ()
 
virtual std::string name () const
 
virtual std::string original_text () const
 
int paren_count () 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 (int l=-1, int c=-1)
 
virtual ~tree ()=default
 
const std::string bp_cond () const
 
virtual int column () const
 
void column (int c)
 
virtual void delete_breakpoint ()
 
bool is_active_breakpoint (tree_evaluator &tw) const
 
bool is_breakpoint () const
 
virtual int line () const
 
void line (int l)
 
bool meets_bp_condition (tree_evaluator &tw) const
 
virtual void set_breakpoint (const std::string &condition)
 
void set_location (int l, int c)
 
std::string str_print_code ()
 

Additional Inherited Members

- Protected Attributes inherited from tree_expression
bool m_for_cmd_expr
 
int m_num_parens
 
char m_postfix_index_type
 
bool m_print_flag
 

Detailed Description

Definition at line 49 of file pt-assign.h.

Constructor & Destructor Documentation

◆ tree_simple_assignment() [1/2]

tree_simple_assignment::tree_simple_assignment ( bool  plhs = false,
int  l = -1,
int  c = -1,
octave_value::assign_op  t = octave_value::op_asn_eq 
)
inline

Definition at line 53 of file pt-assign.h.

Referenced by dup().

◆ tree_simple_assignment() [2/2]

tree_simple_assignment::tree_simple_assignment ( tree_expression *  le,
tree_expression *  re,
bool  plhs = false,
int  l = -1,
int  c = -1,
octave_value::assign_op  t = octave_value::op_asn_eq 
)

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

◆ ~tree_simple_assignment()

tree_simple_assignment::~tree_simple_assignment ( )

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

Member Function Documentation

◆ accept()

void tree_simple_assignment::accept ( tree_walker &  tw)
inlinevirtual

Implements tree.

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

References tree_walker::visit_simple_assignment().

◆ dup()

tree_expression * tree_simple_assignment::dup ( symbol_scope &  scope) const
virtual

Implements tree_expression.

Definition at line 66 of file pt-assign.cc.

References tree_simple_assignment(), tree_expression::copy_base(), and tree_expression::dup().

◆ evaluate()

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

Implements tree_expression.

Definition at line 79 of file pt-assign.cc.

References octave_lvalue::assign(), octave_lvalue::clear_index(), octave_value_list::empty(), index_exception::err_id(), err_invalid_structure_assignment(), error(), error_with_id(), tree_expression::evaluate(), interpreter::feval(), tree_evaluator::get_interpreter(), octave_value::is_cs_list(), octave_value::is_undefined(), octave_value::list_value(), tree_expression::lvalue(), tree_evaluator::lvalue_list(), tree_expression::name(), octave_lvalue::numel(), octave_value::op_asn_eq, ovl(), tree_expression::print_result(), tree_evaluator::set_lvalue_list(), index_exception::set_var(), octave_value_list::stash_name_tags(), tree_evaluator::statement_printing_enabled(), and octave_lvalue::value().

Referenced by evaluate_n().

◆ evaluate_n()

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

Implements tree_expression.

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

References evaluate(), and ovl().

◆ is_assignment_expression()

bool tree_simple_assignment::is_assignment_expression ( ) const
inlinevirtual

Reimplemented from tree_expression.

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

◆ left_hand_side()

tree_expression* tree_simple_assignment::left_hand_side ( )
inline

Definition at line 73 of file pt-assign.h.

Referenced by tree_checker::visit_simple_assignment(), tree_print_code::visit_simple_assignment(), and tree_walker::visit_simple_assignment().

◆ op_type()

octave_value::assign_op tree_simple_assignment::op_type ( ) const
inline

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

◆ oper()

std::string tree_simple_assignment::oper ( ) const
virtual

Reimplemented from tree_expression.

Definition at line 60 of file pt-assign.cc.

References octave_value::assign_op_as_string().

Referenced by tree_print_code::visit_simple_assignment().

◆ right_hand_side()

tree_expression* tree_simple_assignment::right_hand_side ( )
inline

Definition at line 75 of file pt-assign.h.

Referenced by tree_checker::visit_simple_assignment(), tree_print_code::visit_simple_assignment(), and tree_walker::visit_simple_assignment().

◆ rvalue_ok()

bool tree_simple_assignment::rvalue_ok ( ) const
inlinevirtual

Reimplemented from tree_expression.

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

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