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Core/CallOnExit: Rework to use template instead of std::function

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This commit is contained in:
Jérôme Leclercq
2022-01-23 00:16:09 +01:00
parent 29786765c6
commit 2ebcddf9de
5 changed files with 85 additions and 100 deletions
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17
include/Nazara/Core/CallOnExit.hpp
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@@ -8,29 +8,32 @@
#define NAZARA_CORE_CALLONEXIT_HPP
#include <Nazara/Prerequisites.hpp>
#include <functional>
#include <optional>
namespace Nz
{
template<typename F>
class CallOnExit
{
using Func = std::function<void()>;
public:
CallOnExit(Func func = nullptr);
CallOnExit() = default;
CallOnExit(F&& functor);
CallOnExit(const CallOnExit&) = delete;
CallOnExit(CallOnExit&&) noexcept = delete;
~CallOnExit();
void CallAndReset(Func func = nullptr);
void Reset(Func func = nullptr);
void CallAndReset();
void Reset();
CallOnExit& operator=(const CallOnExit&) = delete;
CallOnExit& operator=(CallOnExit&&) noexcept = default;
private:
Func m_func;
std::optional<F> m_functor;
};
template<typename F>
CallOnExit(F) -> CallOnExit<F>;
}
#include <Nazara/Core/CallOnExit.inl>