IBASE header change - read access sequence
作者:互联网
Created by Jerry Wang, last modified on Jan 04, 2015
在application ui上修改IBASE component header field时,
delegate到Genil implementation class的CHANGE_COMPONENT方法。Change方法内首先call IB_IBASE_READ_MULTI去读取IBase 信息:
首先读write buffer里的值:
buffer not fit,再试读buffer:
读buffer命中:
只有读buffer也未命中才会到DB里去读:
标签:MULTI,试读,IBASE,read,sequence,header,buffer,命中 来源: https://blog.csdn.net/i042416/article/details/95863001