Question and Answer Database FAQ668C.txt sending output to do different streams Category :C/C++ Language Issues Platform :All Product :BC++ 5.x Question: is there a way to create an ostream that writes to two locations, for example, i'd like to send error messages both to cerr and a log file. Answer: basically, you want to derive a class from streambuf and for each of it's virtuals forward the call onto the destinations. dupstream.h and dupstream.cpp implement such a set of classes. see dupstrt.cpp for an example on how to use it. 5/7/98 5:13:12 PM
Last Modified: 01-SEP-99