... if (AddTree(fountain, m_pPlaceList))//加入搜索数 if (fountain == target) //是否找到结果 GetPath(child);//计算路径 ...
基于24个网页-相关网页
给定一个正则表达式和数据，正则表达式引擎将得到数据是否匹配模式及匹配内容(如果找到匹配)等结果。
Given a regex and a datum, a regex engine yields whether the datum matches a pattern and, if a match was found, what matched.
如果没有找到任何结果，您可能要临时创建一个结果来检查搜索功能是否有效。
If there are no hits, you might want to create one temporarily just to check that the search function works.
客户端检查自己的缓存，以确定最近是否解析过该名称，但是没有找到任何结果。
The client checks its own cache to see if it has resolved the name recently but doesn't find anything.
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