zeep::xml::context
// In header: <zeep/xml/xpath.hpp> class context { public: // construct/copy/destruct (); (context &); context & (context &); ~(); // public member functions (, ); (, ); template<typename T, = > (); };
XPath's can contain variables. And variables can contain all kinds of data like strings, numbers and even node_sets. If you want to use variables, you can define a context, add your variables to it and then pass it on in the xpath::evaluate method.
context
();
(context &);
context & (context &);
~();
( name, value);
template<typename T, = > ( name);