ast::OpExp Class Reference

OpExp. More...

#include <op-exp.hh>

Inheritance diagram for ast::OpExp:

Collaboration diagram for ast::OpExp:

Public Types
enum	Oper {   add, sub, mul, div,   eq, ne, lt, le,   gt, ge }
	Operator qualifier. More...

Public Member Functions
Ctor & dtor.
	OpExp (const Location &location, Exp *left, OpExp::Oper oper, Exp *right)
	Construct an OpExp node.
virtual	~OpExp ()
	Destroy an OpExp node.
Visitors entry point.
virtual void	accept (ConstVisitor &v) const override
	Accept a const visitor v.
virtual void	accept (Visitor &v) override
	Accept a non-const visitor v.
Accessors.
const Exp &	left_get () const
	Return left operand.
Exp &	left_get ()
	Return left operand.
OpExp::Oper	oper_get () const
	Return operator.
const Exp &	right_get () const
	Return right operand.
Exp &	right_get ()
	Return right operand.
Accessors.
const Location &	location_get () const
	Return scanner position information.
void	location_set (const Location &)
	Set scanner position information.

Protected Attributes
Exp *	left_
	Left operand.
OpExp::Oper	oper_
	Operator.
Exp *	right_
	Right operand.
Location	location_
	Scanner position information.

Detailed Description

OpExp.

Member Enumeration Documentation

enum ast::OpExp::Oper

Operator qualifier.

Enumerator:

add	"+"
sub	"-"
mul	"*"
div	"/"
eq	"="
ne	"<>"
lt	"<"
le	"<="
gt	">"
ge	">="

Constructor & Destructor Documentation

ast::OpExp::OpExp	(	const Location &	location,
		Exp *	left,
		OpExp::Oper	oper,
		Exp *	right
	)

Construct an OpExp node.

ast::OpExp::~OpExp ( )

virtual

Destroy an OpExp node.

References left_, and right_.

Member Function Documentation

void ast::OpExp::accept ( ConstVisitor &  v ) const

overridevirtual

Accept a const visitor v.

Implements ast::Exp.

void ast::OpExp::accept ( Visitor &  v )

overridevirtual

Accept a non-const visitor v.

Implements ast::Exp.

const Exp & ast::OpExp::left_get ( ) const

inline

Return left operand.

References left_.

Referenced by astclone::Cloner::operator()(), and translate::Translator::operator()().

Exp & ast::OpExp::left_get ( )

inline

Return left operand.

References left_.

const Location & ast::Ast::location_get ( ) const

inlineinherited

Return scanner position information.

References ast::Ast::location_.

Referenced by type::TypeChecker::error(), object::DesugarVisitor::operator()(), astclone::Cloner::operator()(), ast::DecsList::push_back(), ast::DecsList::push_front(), and type::TypeChecker::type_mismatch().

void ast::Ast::location_set ( const Location &  location )

inlineinherited

Set scanner position information.

References ast::Ast::location_.

OpExp::Oper ast::OpExp::oper_get ( ) const

inline

Return operator.

References oper_.

Referenced by astclone::Cloner::operator()().

const Exp & ast::OpExp::right_get ( ) const

inline

Return right operand.

References right_.

Referenced by astclone::Cloner::operator()(), and translate::Translator::operator()().

Exp & ast::OpExp::right_get ( )

inline

Return right operand.

References right_.

Member Data Documentation

Exp* ast::OpExp::left_

protected

Left operand.

Referenced by left_get(), and ~OpExp().

Location ast::Ast::location_

protectedinherited

Scanner position information.

Referenced by ast::Ast::location_get(), ast::Ast::location_set(), ast::DecsList::push_back(), and ast::DecsList::push_front().

OpExp::Oper ast::OpExp::oper_

protected

Operator.

Referenced by oper_get().

Exp* ast::OpExp::right_

protected

Right operand.

Referenced by right_get(), and ~OpExp().

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

• ast/op-exp.hh
• ast/op-exp.cc
• ast/op-exp.hxx