mirror of https://github.com/Icinga/icinga2.git
73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef OBJECTSET_H
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#define OBJECTSET_H
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namespace icinga
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{
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struct ObjectSetEventArgs : public EventArgs
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{
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Object::Ptr Target;
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};
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typedef function<bool (const Object::Ptr&)> ObjectPredicate;
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class I2_DYN_API ObjectSet : public Object
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{
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public:
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typedef shared_ptr<ObjectSet> Ptr;
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typedef weak_ptr<ObjectSet> WeakPtr;
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typedef set<Object::Ptr>::iterator Iterator;
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ObjectSet(void);
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ObjectSet(const ObjectSet::Ptr& parent, ObjectPredicate filter);
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void Start(void);
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void AddObject(const Object::Ptr& object);
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void RemoveObject(const Object::Ptr& object);
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bool Contains(const Object::Ptr& object) const;
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void CheckObject(const Object::Ptr& object);
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Observable<ObjectSetEventArgs> OnObjectAdded;
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Observable<ObjectSetEventArgs> OnObjectCommitted;
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Observable<ObjectSetEventArgs> OnObjectRemoved;
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Iterator Begin(void);
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Iterator End(void);
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static ObjectSet::Ptr GetAllObjects(void);
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private:
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set<Object::Ptr> m_Objects;
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ObjectSet::Ptr m_Parent;
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ObjectPredicate m_Filter;
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int ObjectAddedOrCommittedHandler(const ObjectSetEventArgs& ea);
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int ObjectRemovedHandler(const ObjectSetEventArgs& ea);
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};
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}
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#endif /* OBJECTSET_H */ |