【转帖】how to readwrite the proxys data fromto binary steam
 

how to read/write the proxy's data from/to binary steam?

how to read/write the proxy's data from/to binary steam?
i use dwgdirect c++ verion 2.04 libary.
i should read od*db*proxy*entity and oddbproxyobject's internal data to one binary stream bfile when read from dwg files and write the bfile back to od*db*proxy*entity and oddbproxyobject when write data to dwg files, but the class od*db*proxy*entity and oddbproxyobject have not such function to do!
please give me some proposes！

cadrd
# 26th october 2007, 01:51 am

junior member join date: dec 2003
location: beijing p. r. china.
posts: 14

maybe use odbagfiler class?
maybe as follow:
first, instanced a odbagfiler instance filer，
then, call oddbproxyentity::dxfout( &filer) to save the datas to filer.
and save the filer to one stream，
finaly call construct the filer from saved stream, and a oddbproxyentity
instance, call oddbproxyentity::dxfin(&filer).?

cadrd
# 30th october 2007, 05:26 am

registered user join date: sep 2003
location: russia
posts: 1,828
yes, you may do so.
vladimir

vkalinin

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maybe use odbagfiler class?
maybe as follow:
first, instanced a odbagfiler instance filer，
then, call oddbproxyentity::dxfout( &filer) to save the datas to filer.
and save the filer to one stream，
finaly call construct the filer from saved stream, and a oddbproxyentity
instance, call oddbproxyentity::dxfin(&filer).?
yes, you may do so.
vladimir