How to read inner Node/Attribute value

[DiGrover]

The main node is UANodeSet.
I can read the DataTypes, but not the "I" values. What should i do to be able to read them?
I use that code, to read subnodes:

pugi::xml_node tools = doc.child("UANodeSet").child("Aliases");
for (pugi::xml_node_iterator it = tools.begin(); it != tools.end(); ++it)
{
std::cout << "==Aliases:";

 for (pugi::xml_attribute_iterator ait = it->attributes_begin(); ait != it->attributes_end(); ++ait)
 {
     std::cout << " " << ait->name() << "=" << ait->value();
 }

 std::cout << std::endl;

======================================
I have such xml:

[zeux]

To read the "i=47" string you'd use it->child_value() or, equivalently, it->text().get(). Because it's a string that's not a number, you'd need to extract the number 47 if you are interested in it yourself.

[DiGrover]

Thank you very much for your answer! It helped a lot!