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// Copyright (C) 2020 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QT3DCORE_VECTOR_HELPER_P_H
#define QT3DCORE_VECTOR_HELPER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <Qt3DCore/private/qt3dcore-config_p.h>
#include <qobjectdefs.h>
#include <vector>
#include <algorithm>
QT_BEGIN_NAMESPACE
namespace Qt3DCore {
template<typename T, typename U>
inline void moveAtEnd(std::vector<T>& destination, std::vector<U>&& source)
{
destination.insert(destination.end(),
std::make_move_iterator(source.begin()),
std::make_move_iterator(source.end()));
}
template<typename T>
inline T moveAndClear(T &data)
{
T ret(std::move(data));
data.clear();
return ret;
}
template<typename T, typename U>
inline void append(std::vector<T>& destination, const U& source)
{
destination.insert(destination.end(),
source.cbegin(),
source.cend());
}
template<typename T, typename U>
inline bool contains(const std::vector<T>& destination, const U& element) noexcept
{
return std::find(destination.begin(), destination.end(), element) != destination.end();
}
template <typename ForwardIterator>
inline void deleteAll(ForwardIterator begin, ForwardIterator end)
{
while (begin != end) {
delete *begin;
++begin;
}
}
template <typename Container>
inline void deleteAll(const Container &c)
{
qDeleteAll(c.begin(), c.end());
}
} // namespace Qt3DCore
QT_END_NAMESPACE
#endif // QT3DCORE_VECTOR_HELPER_P_H