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/**
** \file misc/singleton.hh
** \brief Generic singleton
*/
#pragma once
namespace misc
{
template <typename T> class Singleton
{
// FIXME DONE: Some code was deleted here.
protected:
Singleton() = default;
private:
Singleton(const Singleton<T>&) = delete;
Singleton& operator=(const Singleton<T>&) = delete;
public:
static T& instance()
{
static T instance_;
return instance_;
}
};
} // namespace misc
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