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GuardExpression Class Reference

#include <guardexpression.h>

Inheritance diagram for GuardExpression:

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Collaboration diagram for GuardExpression:

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List of all members.

Public Member Functions

 GuardExpression (SrcPosition *position, Expression *expression)
 GuardExpression (const GuardExpression &guardExpression)
virtual ~GuardExpression ()
ExpressiongetExpression ()
virtual Astoperator= (const Ast &ast)
virtual bool operator== (const Ast &ast) const
virtual VisitorReturnvisit (Visitor &visitor)
virtual Astclone () const

Private Attributes

Expressionexpression

Constructor & Destructor Documentation

GuardExpression::GuardExpression SrcPosition position,
Expression expression
[inline]
 

Definition at line 12 of file guardexpression.h.

Referenced by clone().

00013                                 : Guard(position), expression(expression) {}

GuardExpression::GuardExpression const GuardExpression &  guardExpression  )  [inline]
 

Definition at line 15 of file guardexpression.h.

References Ast::position.

00015                                                                         : Guard(guardExpression.position) {
00016                         *(this) = guardExpression;
00017                 }

virtual GuardExpression::~GuardExpression  )  [inline, virtual]
 

Definition at line 19 of file guardexpression.h.

00019                                            {
00020                         delete this->expression;
00021                 }


Member Function Documentation

virtual Ast& GuardExpression::clone  )  const [inline, virtual]
 

Implements Ast.

Definition at line 34 of file guardexpression.h.

References GuardExpression().

00034                                            {
00035                         return *(new GuardExpression(new SrcPosition(*(this->position)),
00036                                          this->expression ? dynamic_cast<Expression*>(&(this->expression->clone())) : 0));
00037                 }

Expression* GuardExpression::getExpression  )  [inline]
 

Definition at line 23 of file guardexpression.h.

Referenced by TypeCheckerVisitor::visitGuardExpression().

00023                                             {
00024                         return this->expression;
00025                 }

Ast & GuardExpression::operator= const Ast ast  )  [virtual]
 

Reimplemented from Guard.

Definition at line 5 of file guardexpression.cpp.

References Ast::clone(), expression, and Guard::operator=().

00005                                                 {
00006         const GuardExpression& guardExpression = dynamic_cast<const GuardExpression&>(ast);
00007 
00008         Guard::operator=(ast);
00009         this->expression = guardExpression.expression ? dynamic_cast<Expression*>(&(guardExpression.expression->clone())) : 0;
00010 
00011         return *(this);
00012 }

bool GuardExpression::operator== const Ast ast  )  const [virtual]
 

Reimplemented from Guard.

Definition at line 14 of file guardexpression.cpp.

References expression, and Guard::operator==().

00014                                                        {
00015         bool result = false;
00016         const GuardExpression& guardExpression = dynamic_cast<const GuardExpression&>(ast);
00017 
00018         if (typeid(ast) != typeid(GuardExpression))
00019                 return false;
00020 
00021         if (this->expression)
00022                 result = (*(this->expression) == *(guardExpression.expression));
00023 
00024         return result && Guard::operator==(ast);
00025 }

virtual VisitorReturn* GuardExpression::visit Visitor visitor  )  [inline, virtual]
 

Implements Ast.

Definition at line 30 of file guardexpression.h.

References Visitor::visitGuardExpression().

00030                                                                {
00031                         return visitor.visitGuardExpression(this);
00032                 }


Member Data Documentation

Expression* GuardExpression::expression [private]
 

Definition at line 9 of file guardexpression.h.

Referenced by operator=(), and operator==().


The documentation for this class was generated from the following files:
Generated on Mon Dec 1 17:39:04 2003 for Protomake by doxygen1.3