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#pragma once
#include <mbgl/util/noncopyable.hpp>
#include <memory>
namespace mbgl {
// A movable type-erasing function wrapper. This allows to store arbitrary invokable
// things (like std::function<>, or the result of a movable-only std::bind()) in the queue.
// Source: http://stackoverflow.com/a/29642072/331379
class WorkTask : private util::noncopyable {
public:
virtual ~WorkTask() = default;
virtual void operator()() = 0;
virtual void cancel() = 0;
template <class Fn, class... Args>
static std::shared_ptr<WorkTask> make(Fn&&, Args&&...);
};
} // namespace mbgl
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