system_error.h

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#ifndef CPPCOMMON_ERRORS_SYSTEM_ERROR_H
#define CPPCOMMON_ERRORS_SYSTEM_ERROR_H
 
#include <string>
 
namespace CppCommon {
 
 
class SystemError
{
public:
    SystemError() = delete;
    SystemError(const SystemError&) = delete;
    SystemError(SystemError&&) = delete;
    ~SystemError() = delete;
 
    SystemError& operator=(const SystemError&) = delete;
    SystemError& operator=(SystemError&&) = delete;
 
 
    static int GetLast() noexcept;
 
 
    static void SetLast(int error) noexcept;
 
    static void ClearLast() noexcept;
 
 
    static std::string Description() { return Description(GetLast()); }
 
    static std::string Description(int error);
};
 
} // namespace CppCommon
 
#endif // CPPCOMMON_ERRORS_SYSTEM_ERROR_H