/// Return a function code for a function if it needs setting values or None
/// otherwise.
Function whichFunction(const API::IFunction &function) {
const FunctionMapType &functionMap = getFunctionMapType();
auto index = functionMap.find(function.name());
if (index != functionMap.end()) {
if (!function.isExplicitlySet(index->second.first))
return index->second.second;
}
return None;
}
