Remove custom ostringstream implementation
What we currently have is invalid C++ code and shall be removed. http://eel.is/c++draft/namespace.std
Unless otherwise specified, the behavior of a C++ program is undefined if it adds declarations or definitions to namespace std or to a namespace within namespace std.
These files (and LOG4TANGO_HAVE_SSTREAM flag) should be removed:
- log4tango/include/log4tango/Portability.hh
- log4tango/src/PortabilityImpl.hh
- log4tango/src/PortabilityImpl.cpp
Edited by Thomas Braun