exception handler [计] 异常处理程序
- When an exception occurs, such as dividing by zero or an access violation, the result depends on whether the thread has an exception handler.
当异常发生时,例如除零或非法访问,程序执行的最终结果,要看线程是否拥有一个异常处理。 - If a thread has an exception handler, then the handler is executed in the context of the thread on which the exception is raised; control r
如果线程具备异常处理能力,那么异常处理将在线程上下文的异常发生处开始执行;控制返回到异常发生点。 - If such an error occurs, and the circumstances are right, you could set a flag in the exception to tell the handler that it might be worth retrying the operation.
若有个错误发生了,而环境是对的,你可以在例外中设定一个旗标告诉处理器,可以试著重新操作一次。
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