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integrated changes for 1.2.3

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This commit is contained in:
Guenter Obiltschnig
2006-09-14 16:46:36 +00:00
parent 0a517d5e30
commit a01116ca11
25 changed files with 550 additions and 136 deletions
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29
Foundation/include/Poco/Observer.h
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@@ -1,13 +1,13 @@
//
// Observer.h
//
// $Id: //poco/1.2/Foundation/include/Poco/Observer.h#1 $
// $Id: //poco/1.2/Foundation/include/Poco/Observer.h#2 $
//
// Library: Foundation
// Package: Notifications
// Module: NotificationCenter
//
// Definition of the Observer class.
// Definition of the Observer class template.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
@@ -41,30 +41,12 @@
#include "Poco/Foundation.h"
#include "Poco/Notification.h"
#include "Poco/AbstractObserver.h"
namespace Poco {
class Foundation_API AbstractObserver
/// The base class for all instantiations of
/// the Observer template class.
{
public:
AbstractObserver();
AbstractObserver(const AbstractObserver& observer);
virtual ~AbstractObserver();
AbstractObserver& operator = (const AbstractObserver& observer);
virtual void notify(Notification* pNf) const = 0;
virtual bool equals(const AbstractObserver& observer) const = 0;
virtual bool accepts(Notification* pNf) const = 0;
virtual AbstractObserver* clone() const = 0;
};
template <class C, class N>
class Observer: public AbstractObserver
/// This template class implements an adapter that sits between
@@ -74,6 +56,11 @@ class Observer: public AbstractObserver
/// specific additional methods.
/// See the NotificationCenter class for information on how
/// to use this template class.
///
/// Instead of the Observer class template, you might want to
/// use the NObserver class template, which uses an AutoPtr to
/// pass the Notification to the callback function, thus freeing
/// you from memory management issues.
{
public:
typedef void (C::*Callback)(N*);