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39
40#ifndef QT3DCORE_QENTITY_P_H
41#define QT3DCORE_QENTITY_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <Qt3DCore/qentity.h>
55
56#include <Qt3DCore/private/qnode_p.h>
57#include <Qt3DCore/private/qt3dcore_global_p.h>
58
59QT_BEGIN_NAMESPACE
60
61namespace Qt3DCore {
62
63class Q_3DCORE_PRIVATE_EXPORT QEntityPrivate : public QNodePrivate
64{
65public :
66 QEntityPrivate();
67 ~QEntityPrivate();
68
69 Q_DECLARE_PUBLIC(QEntity)
70
71 QNodeId parentEntityId() const;
72
73 template<class T>
74 QVector<T*> componentsOfType() const
75 {
76 QVector<T*> typedComponents;
77 for (QComponent *comp : m_components) {
78 T *typedComponent = qobject_cast<T*>(comp);
79 if (typedComponent != nullptr)
80 typedComponents.append(typedComponent);
81 }
82 return typedComponents;
83 }
84
85 QString dumpSceneGraph() const;
86 void removeDestroyedComponent(QComponent *comp);
87
88 QComponentVector m_components;
89 mutable QNodeId m_parentEntityId;
90};
91
92struct QEntityData
93{
94 Qt3DCore::QNodeId parentEntityId;
95 QVector<QNodeIdTypePair> componentIdsAndTypes;
96 Qt3DCore::QNodeIdVector childEntityIds;
97};
98
99}
100
101QT_END_NAMESPACE
102
103#endif // QT3DCORE_QENTITY_P_H
104

source code of qt3d/src/core/nodes/qentity_p.h