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/****************************************************************************
**
** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include "qabstractfunctor.h"
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
/*!
\class Qt3DRender::QAbstractFunctor
\inmodule Qt3DRender
\since 5.7
\brief QAbstractFunctor is an abstract base class for all functors.
The QAbstractFunctor is used as a base class for all functors and data
generators in Qt3DRender module.
When user defines a new functor or generator, they need to implement the
\l QAbstractFunctor::id() method, which should be done using the \c {QT3D_FUNCTOR}
macro in the class definition.
*/
/*!
\fn qintptr Qt3DRender::QAbstractFunctor::id() const
Returns a pointer to the id of the functor.
*/
/*!
\fn qintptr Qt3DRender::functorTypeId()
Returns a pointer to the type id of the functor.
*/
/*!
\macro QT3D_FUNCTOR(Class)
\relates Qt3DRender::QAbstractFunctor
This macro assigns functor id to the \a Class, which is used by QAbstractFunctor::functor_cast
to determine if the cast can be done.
*/
/*!
\fn template<class T> const T * Qt3DRender::QAbstractFunctor::functor_cast(const QAbstractFunctor *other) const
This method is used to cast functor \a other to type T if the other is of
type T (or of subclass); otherwise returns 0. This method works similarly
to \l [QtCore] {qobject_cast(const QObject *object)}{qobject_cast()},
except with functors derived from QAbstractFunctor.
\warning If T was not declared with \l QT3D_FUNCTOR macro, then the results are undefined.
*/
/*! Desctructor */
QAbstractFunctor::~QAbstractFunctor()
{
}
} // Qt3D
QT_END_NAMESPACE
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