政策示例
...................................................................................................................................................................... 54
第四章
条件和听众
.................................................................................. 57
介绍
................................................................................................................................................................................ 57
通信状态类型
................................................................................................................................................... 58
主题状态类型
...................................................................................................................................................... 58
订户状态类型
............................................................................................................................................. 59
数据读取器状态类型
.............................................................................................................................. 59
数据写入器状态类型
.............................................................................................................................. 62
听众
................................................................................................................................................................................ 63
主题监听器
........................................................................................................................................................... 65
数据写入器监听器
................................................................................................................................... 65
发布者监听器
...................................................................................................................................................... 65
数据读取器监听器
................................................................................................................................... 65
用户监听器
.................................................................................................................................................. 65
域参与者监听器
................................................................................................................................................. 66
条件
................................................................................................................................................................................ 66
状态条件
....................................................................................................................................................... 66
附加条件类型
...................................................................................................................................................... 67
第五章
内容订阅配置文件
......................................................................... 69
介绍
................................................................................................................................................................................ 69
内容过滤的主题
......................................................................................................................................................................... 70
筛选表达式
.................................................................................................................................................. 71
内容过滤主题示例
............................................................................................................................................ 72
查询条件
...................................................................................................................................................................... 72
查询表达式
........................................................................................................................................................... 73
查询条件示例
...................................................................................................................................................... 73
多主题
............................................................................................................................................................................................... 74
主题表达式
........................................................................................................................................................... 75
使用说明
....................................................................................................................................................... 76
多主题示例
........................................................................................................................................................... 77
第六章
内置主题
.......................................................................................... 81
介绍
................................................................................................................................................................................ 81
内置的DCPSInfoRepo配置主题
................................................................................................................ 82
DCPSParticipant主题
................................................................................................................................................ 82
DCPSTopic主题
................................................................................................................................................................. 82
DCPSPublication主题
.......................................................................................................................................................... 83
