浅析异常处理在编程中的作用  

Brief Analysis Role of Exception Handling in Programming

作　　者：左树萍[1] 

机构地区：[1]沧州师范学院计算机科学系,河北沧州061001

出　　处：《煤炭技术》2011年第6期208-210,共3页Coal Technology

摘　　要：编写安全实用的程序是每个编程人员的始终追求,面向对象程序设计语言提供了高级异常处理机制,可以确保程序从可能发生的错误中恢复过来,而且可以保证数据或资源不丢失。介绍了异常处理的概念、原则、工作原理以及异常的种类和异常处理技术。Making secure and practical programs is the ultimate aim of every programmer.Object Oriented Programming provides with advanced exception handling mechanisms,which ensure that the programs can get recovered from the errors which could possibly arise during processing and the data and resources involved are not going to lose.This article presents a brief introduction of the basic concept of excepton handling,the guiding ideas and the working principles of exception handling,and additionally it gives a discription of the classification of exceptions and the processing techniques of exception handling.

关 键 词：异常 工作原理 分类 处理技术 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]