Arcane  v3.16.3.0
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ISharedReference.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
4// See the top-level COPYRIGHT file for details.
5// SPDX-License-Identifier: Apache-2.0
6//-----------------------------------------------------------------------------
7/*---------------------------------------------------------------------------*/
8/* ISharedReference.h (C) 2000-2006 */
9/* */
10/* Interface de la classe compteur de référence. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_ISHAREDREFERENCE_H
13#define ARCANE_ISHAREDREFERENCE_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/utils/Ptr.h"
18
19/*---------------------------------------------------------------------------*/
20/*---------------------------------------------------------------------------*/
21
22ARCANE_BEGIN_NAMESPACE
23
24/*---------------------------------------------------------------------------*/
25/*---------------------------------------------------------------------------*/
44class ARCANE_CORE_EXPORT ISharedReference
45{
46 public:
47
49 virtual ~ISharedReference(){}
50
51 public:
52
54 virtual void addRef() =0;
55
57 virtual void removeRef() =0;
58
60 virtual Int32 refCount() const =0;
61};
62
63/*---------------------------------------------------------------------------*/
64/*---------------------------------------------------------------------------*/
65
66ARCANE_END_NAMESPACE
67
68/*---------------------------------------------------------------------------*/
69/*---------------------------------------------------------------------------*/
70
71#endif
72
Arcane::ISharedReference
Interface d'un compteur de référence.
Definition ISharedReference.h:45
Arcane::ISharedReference::refCount
virtual Int32 refCount() const =0
Retourne la valeur du compteur de référence.
Arcane::ISharedReference::removeRef
virtual void removeRef()=0
Décrémente le compteur de référence.
Arcane::ISharedReference::addRef
virtual void addRef()=0
Incrémente le compteur de référence.
Arcane::ISharedReference::~ISharedReference
virtual ~ISharedReference()
Libère les ressources.
Definition ISharedReference.h:49
Arcane::Int32
std::int32_t Int32
Type entier signé sur 32 bits.
Definition ArccoreGlobal.h:184