KCalendarCore::Visitor

KCalendarCore::Visitor Class Reference

#include <visitor.h>

Inherited by AddVisitor< T >, and DeleteVisitor< T >.

Public Member Functions

virtual ~Visitor ()
 
virtual bool visit (const Event::Ptr &event)
 
virtual bool visit (const Todo::Ptr &todo)
 
virtual bool visit (const Journal::Ptr &journal)
 
virtual bool visit (const FreeBusy::Ptr &freebusy)
 

Protected Member Functions

 Visitor ()
 

Detailed Description

This class provides the interface for a visitor of calendar components.

It serves as base class for concrete visitors, which implement certain actions on calendar components. It allows to add functions, which operate on the concrete types of calendar components, without changing the calendar component classes.

Definition at line 31 of file visitor.h.

Constructor & Destructor Documentation

Visitor::~Visitor ( )
virtual

Destruct Incidence::Visitor.

Definition at line 25 of file visitor.cpp.

Visitor::Visitor ( )
protected

Constructor is protected to prevent direct creation of visitor base class.

Definition at line 21 of file visitor.cpp.

Member Function Documentation

bool Visitor::visit ( const Event::Ptr event)
virtual

Reimplement this function in your concrete subclass of IncidenceBase::Visitor to perform actions on an Event object.

Parameters
eventis a pointer to a valid Event object.

Definition at line 29 of file visitor.cpp.

bool Visitor::visit ( const Todo::Ptr todo)
virtual

Reimplement this function in your concrete subclass of IncidenceBase::Visitor to perform actions on a Todo object.

Parameters
todois a pointer to a valid Todo object.

Definition at line 35 of file visitor.cpp.

bool Visitor::visit ( const Journal::Ptr journal)
virtual

Reimplement this function in your concrete subclass of IncidenceBase::Visitor to perform actions on an Journal object.

Parameters
journalis a pointer to a valid Journal object.

Definition at line 41 of file visitor.cpp.

bool Visitor::visit ( const FreeBusy::Ptr freebusy)
virtual

Reimplement this function in your concrete subclass of IncidenceBase::Visitor to perform actions on a FreeBusy object.

Parameters
freebusyis a pointer to a valid FreeBusy object.

Definition at line 47 of file visitor.cpp.


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