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https://gitlab.linphone.org/BC/public/linphone-iphone.git
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68 lines
2 KiB
C++
68 lines
2 KiB
C++
/*
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* clonable-object.h
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* Copyright (C) 2010-2018 Belledonne Communications SARL
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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
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _L_CLONABLE_OBJECT_H_
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#define _L_CLONABLE_OBJECT_H_
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#include "object-head.h"
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#include "property-container.h"
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// =============================================================================
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#define L_USE_DEFAULT_CLONABLE_OBJECT_SHARED_IMPL(CLASS) \
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CLASS::CLASS (const CLASS &other) : ClonableObject( \
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const_cast<std::decay<decltype(*other.getPrivate())>::type &>(*other.getPrivate()) \
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) {} \
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CLASS &CLASS::operator= (const CLASS &other) { \
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if (this != &other) \
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setRef(*other.getPrivate()); \
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return *this; \
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}
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LINPHONE_BEGIN_NAMESPACE
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/*
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* Clonable Object of Linphone. Generally it's just a data object with no
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* intelligence.
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*/
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class LINPHONE_PUBLIC ClonableObject : public PropertyContainer {
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L_OBJECT;
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public:
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virtual ~ClonableObject ();
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protected:
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explicit ClonableObject (ClonableObjectPrivate &p);
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// Change the ClonableObjectPrivate. Unref previous.
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void setRef (const ClonableObjectPrivate &p);
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ClonableObjectPrivate *mPrivate = nullptr;
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private:
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L_DECLARE_PRIVATE(ClonableObject);
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// Yeah, it's a `ClonableObject` that cannot be copied.
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// Only inherited classes must implement copy.
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L_DISABLE_COPY(ClonableObject);
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};
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LINPHONE_END_NAMESPACE
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#endif // ifndef _L_CLONABLE_OBJECT_H_
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