pugixml | fast XML parser for C++ with XPath support | Parser library

i try to get pugixml running in github actions. And i would be happy with any solution that is working...

I added the download to the cmake.yml

I have a xml document with a node which has children nodes but I want to iterate over specific nodes which names are stored in the array, for example:

I am currently writing some code that shall read data from an xml file. To this end I use the pugixml module that offes a class xml_document providing methods to parse the file. To store this data I have created a class tXmlDoc that manages loading operations (like setting path, storing the parse result and so forth). I now wanted to include a copy constructor to this tXmlDoc but, alas, I cannot copy the pugi::xml_document member as pugixml apparantly explicitely denies copying as far as I understand the code of this module.

What would be your advice how to handle this? I would not like to write a copy constructor for pugixml as I am certain that the author has good reasons to deny this and I would not like to fiddle with that.

BTW, I have a similiar issue with the assignment operator.

As it seems only a move constructor is implemented in pugixml.

Here's my current tXmlDoc header.

So I am trying to compile the following code using emscripten:

Following task: I have an xml file with data that I need to process. This data is grouped in various nodes which are organized in an hierarchical way. For simplicity I reduce the structure of my xml file a bit:

I want to configure a device using an XML file and was thinking that I can make the individual pugi::xml_nodes first with the values I need and later on make them children of a document or some parent node. However, I seem to be doing something wrong.

Example that works:

i'm trying to pass a value from a file into tileNode.find_child_by_attribute("tileset","firstgid",container[0]).attribute("source").as_string(). it should return a string for an image path.

How can I add an xml namespace declaration to my xml_document using pugixml?

I tried this, which results in a invalid xml (invalid char ":", says my validator):

I have a configuration file saver/loader. In addition to the expected data, there is a node. When saving the node, we'd simply have a std::string _customData and add it to the node, like this: