四、概要设计说明书
四、概要设计说明书
1.引言...............................................................................................................................................2
1.1 编写目的...............................................................................................................................2
1.2 项目背景(略)...................................................................................................................2
1.3 定义.......................................................................................................................................2
1.4 参考资料...............................................................................................................................2
2.任务概述.......................................................................................................................................3
2.1 目标.......................................................................................................................................3
2.2 运行环境...............................................................................................................................3
2.3 需求概述(略)........................................................................................................................3
2.4 条件与限制...........................................................................................................................3
3.总体设计.......................................................................................................................................4
3.1 处理流程...............................................................................................................................4
3.2 总体结构和模块外部设计...................................................................................................4
3.3 功能分配...............................................................................................................................5
4.接口设计.......................................................................................................................................5
4.1 外部接口(略)........................................................................................................................5
4.2 内部接口(略)........................................................................................................................5
5.数据结构设计...............................................................................................................................6
5.1 逻辑结构设计.......................................................................................................................6
5.2 物理结构设计.......................................................................................................................7
5.3 数据结构与程序的关系.......................................................................................................7
6.运行设计.......................................................................................................................................7
6.1 运行模块的组合...................................................................................................................7
6.2 运行控制...............................................................................................................................7
6.3 运行时间...............................................................................................................................7
7.出错处理设计...............................................................................................................................8
7.1 出错输出信息.......................................................................................................................8
7.2 出错处理对策.......................................................................................................................8
8.安全保密设计..................................................................................................................................8
9.维护设计..........................................................................................................................................8