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// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
* ProjT Launcher - Minecraft Launcher
* Copyright (C) 2026 Project Tick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include <QObject>
#include <QSharedPointer>
#include <functional>
#include <memory>
/**
* A unique pointer class with unique pointer semantics intended for derivates of QObject
* Calls deleteLater() instead of destroying the contained object immediately
*/
template <typename T>
using unique_qobject_ptr = QScopedPointer<T, QScopedPointerDeleteLater>;
/**
* A shared pointer class with shared pointer semantics intended for derivates of QObject
* Calls deleteLater() instead of destroying the contained object immediately
*/
template <typename T>
class shared_qobject_ptr : public QSharedPointer<T>
{
public:
constexpr explicit shared_qobject_ptr() : QSharedPointer<T>()
{}
constexpr explicit shared_qobject_ptr(T* ptr) : QSharedPointer<T>(ptr, &QObject::deleteLater)
{}
constexpr shared_qobject_ptr(std::nullptr_t null_ptr) : QSharedPointer<T>(null_ptr, &QObject::deleteLater)
{}
template <typename Derived>
constexpr shared_qobject_ptr(const shared_qobject_ptr<Derived>& other) : QSharedPointer<T>(other)
{}
template <typename Derived>
constexpr shared_qobject_ptr(const QSharedPointer<Derived>& other) : QSharedPointer<T>(other)
{}
void reset()
{
QSharedPointer<T>::reset();
}
void reset(T* other)
{
shared_qobject_ptr<T> t(other);
this->swap(t);
}
void reset(const shared_qobject_ptr<T>& other)
{
shared_qobject_ptr<T> t(other);
this->swap(t);
}
};
template <typename T, typename... Args>
shared_qobject_ptr<T> makeShared(Args... args)
{
auto obj = new T(args...);
return shared_qobject_ptr<T>(obj);
}
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