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39
40#ifndef QT3DRENDER_QSORTPOLICY_P_H
41#define QT3DRENDER_QSORTPOLICY_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 <private/qframegraphnode_p.h>
55#include "qsortpolicy.h"
56
57QT_BEGIN_NAMESPACE
58
59namespace Qt3DRender {
60
61
62class QSortPolicyPrivate : public QFrameGraphNodePrivate
63{
64public:
65 QSortPolicyPrivate();
66 Q_DECLARE_PUBLIC(QSortPolicy)
67 QVector<QSortPolicy::SortType> m_sortTypes;
68};
69
70
71struct QSortPolicyData
72{
73 QVector<QSortPolicy::SortType> sortTypes;
74};
75
76} // namespace Qt3DRender
77
78namespace {
79 template<class From, class To>
80 To typeCastHelper(From type)
81 {
82 return static_cast<To>(type);
83 }
84
85 template<class From, class To>
86 void transformVector(const QVector<From> &input, QVector<To> &output)
87 {
88 Q_ASSERT(output.isEmpty());
89
90 output.reserve(input.size());
91 std::transform(input.constBegin(), input.constEnd(),
92 std::back_inserter(output),
93 typeCastHelper<From, To>);
94 }
95}
96
97QT_END_NAMESPACE
98
99#endif // QT3DRENDER_QSORTPOLICY_P_H
100

source code of qt3d/src/render/framegraph/qsortpolicy_p.h