Visitor Class Reference

All visitors must implement this base class and then override one or more of the VisitXXX() methods, depending on which shop type the visitor class is interested in. More...

#include <Visitor_Element_Classes.h>

Inheritance diagram for Visitor:

Collaboration diagram for Visitor:

Public Member Functions
virtual void	VisitRestaurant (Visitor_Restaurant *shop)
	Let the visitor visit a Visitor_Restaurant shop.
virtual void	VisitButcher (Visitor_Butcher *shop)
	Let the visitor visit a Visitor_Butcher shop.
virtual void	VisitBaker (Visitor_Baker *shop)
	Let the visitor visit a Visitor_Baker shop.
virtual void	VisitVegetableGrocer (Visitor_VegetableGrocer *shop)
	Let the visitor visit a Visitor_VegetableGrocer shop.
virtual void	VisitCondimentGrocer (Visitor_CondimentGrocer *shop)
	Let the visitor visit a Visitor_CondimentGrocer shop.
virtual void	VisitPickleGrocer (Visitor_PickleGrocer *shop)
	Let the visitor visit a Visitor_PickleGrocer shop.
virtual void	VisitMaker (Visitor_Maker *shop)
	Let the visitor visit a Visitor_Maker shop.

Detailed Description

All visitors must implement this base class and then override one or more of the VisitXXX() methods, depending on which shop type the visitor class is interested in.

For every new shop class added, a new VisitXXX() method needs to be added to this base class and then all visitor classes must be rebuilt. There is no way around this as the Visitor_Shop and Visitor classes are closely intertwined – at least at the interface level.

Definition at line 38 of file Visitor_Element_Classes.h.

Member Function Documentation

VisitBaker()

virtual void VisitBaker ( Visitor_Baker *  shop )

inlinevirtual

Let the visitor visit a Visitor_Baker shop.

Parameters

shop	The specific baker shop being visited.

Reimplemented in OrderVisitor.

Definition at line 57 of file Visitor_Element_Classes.h.

Referenced by Visitor_Baker::Accept().

VisitButcher()

virtual void VisitButcher ( Visitor_Butcher *  shop )

inlinevirtual

Let the visitor visit a Visitor_Butcher shop.

Parameters

shop	The specific butcher shop being visited.

Reimplemented in OrderVisitor.

Definition at line 51 of file Visitor_Element_Classes.h.

Referenced by Visitor_Butcher::Accept().

VisitCondimentGrocer()

virtual void VisitCondimentGrocer ( Visitor_CondimentGrocer *  shop )

inlinevirtual

Let the visitor visit a Visitor_CondimentGrocer shop.

Parameters

shop	The specific condiment grocer being visited.

Reimplemented in OrderVisitor.

Definition at line 69 of file Visitor_Element_Classes.h.

Referenced by Visitor_CondimentGrocer::Accept().

VisitMaker()

virtual void VisitMaker ( Visitor_Maker *  shop )

inlinevirtual

Let the visitor visit a Visitor_Maker shop.

Parameters

shop	The specific maker shop being visited.

Reimplemented in OrderVisitor.

Definition at line 81 of file Visitor_Element_Classes.h.

Referenced by Visitor_Maker::Accept().

VisitPickleGrocer()

virtual void VisitPickleGrocer ( Visitor_PickleGrocer *  shop )

inlinevirtual

Let the visitor visit a Visitor_PickleGrocer shop.

Parameters

shop	The specific pickle grocer being visited.

Reimplemented in OrderVisitor.

Definition at line 75 of file Visitor_Element_Classes.h.

Referenced by Visitor_PickleGrocer::Accept().

VisitRestaurant()

virtual void VisitRestaurant ( Visitor_Restaurant *  shop )

inlinevirtual

Let the visitor visit a Visitor_Restaurant shop.

Parameters

shop	The specific restaurant being visited.

Reimplemented in OrderVisitor.

Definition at line 45 of file Visitor_Element_Classes.h.

Referenced by Visitor_Restaurant::Accept().

VisitVegetableGrocer()

virtual void VisitVegetableGrocer ( Visitor_VegetableGrocer *  shop )

inlinevirtual

Let the visitor visit a Visitor_VegetableGrocer shop.

Parameters

shop	The specific vegetable grocer being visited.

Reimplemented in OrderVisitor.

Definition at line 63 of file Visitor_Element_Classes.h.

Referenced by Visitor_VegetableGrocer::Accept().

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

• Visitor_Element_Classes.h