property_updater.h

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/*
  This file is part of KDBindings.
 
  SPDX-FileCopyrightText: 2021 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
  Author: Sean Harmer <sean.harmer@kdab.com>
 
  SPDX-License-Identifier: MIT
 
  Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
 
#pragma once
 
#include <functional>
 
namespace KDBindings {
 
template<typename T>
class PropertyUpdater
{
public:
    PropertyUpdater() = default;
 
    virtual ~PropertyUpdater() = default;
 
    PropertyUpdater(PropertyUpdater const &other) = default;
    PropertyUpdater &operator=(PropertyUpdater const &other) = default;
 
    PropertyUpdater(PropertyUpdater &&other) = default;
    PropertyUpdater &operator=(PropertyUpdater &&other) = default;
 
    virtual void setUpdateFunction(std::function<void(T &&)> const &updateFunction) = 0;
 
    virtual T get() const = 0;
};
 
} // namespace KDBindings