'How to get a struct value from xmlrpc_c::clientSimple call result

I have started using XML-RPC for C/C++ (Xmlrpc-c) library on an embedded device, to implement a simple client application.

I need to use xmlrpc_c::clientSimple class to setup a request message as follows:

xmlrpc_c::paramList getParams;
getParams.add("userName");
getParams.add("password");

xmlrpc_c::clientSimple myClient;
xmlrpc_c::value result;

myClient.call("serverUrl", "verifyAccount", tokenGetParams, &result);

I see there are utilities to get int, string (etc.) values from result variable:

xmlrpc_c::value_string(result);
xmlrpc_c::value_int(result);
...

What if I get a more than a variable as result of my RPC call? For example if the result is made up of an int value and a string, should I convert xmlrpc_c::value to a struct? What is the best way to do that?

c++xml-rpc


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