ScopeGuard.hpp

#pragma once
 
#include <utility>
 
namespace util {

template <typename Func>
class ScopeGuard {
public:
    ScopeGuard(ScopeGuard const&) = delete;
    ScopeGuard(ScopeGuard&&) = delete;
    ScopeGuard&
    operator=(ScopeGuard const&) = delete;
    ScopeGuard&
    operator=(ScopeGuard&&) = delete;

    ScopeGuard(Func func) : func_(std::move(func))
    {
    }
 
    ~ScopeGuard()
    {
        func_();
    }
 
private:
    Func func_;
};
 
}  // namespace util