Hi
I have read the 5 min tutorial that provided by boost.org but i have no idea of how to get the children' names.
For example given that there is an XML file like the following
<Head>
<Data1>
</Data1>
</Head>
After the XML file has been parsed and stored in the property tree, how do i use property tree to get the children name? For instance i want to get the root name "Head" without knowing the XML file structure