I have implemented a simple Python XMLRPC server and need to call it
from a C/C++ client. What is the simplest way to do this? I need to
pass numerical arrays from C/C++ to Python.
Which do you need, C or C++? They are two different languages with
different possibilities for libraries.
As the other poster mentioned, xmlrpc-c is a good one for C, and also
comes with bindings for C++ which I have used. Getting xmlrpc-c
compiled can be a real challenge though. I recommend you use binary
packages for your distribution of Linux. If you need it on Win32, then
you'll have to spend a day or two figuring out how to build it on
Windows. I eventually got the both the C and C++ client library built
in Mingw with libcurl as the transport. But it was a real pain.