the XML C parser and toolkit developed for the Gnome project (but usable outside of the platform). Code is portable (to Linux, Unix, Windows, embedded systems, etc.) and modular; most of the extensions can be compiled out
a web services client library. It includes a WSDL Parser,a XSD Schema Parser and Validator and XML Parser and serializer and an API and command line tool for dynamic WSDL inspection and invocation.
the C++ Portable Components, is a collection of open source C++ class libraries that simplify and accelerate the development of network-centric, portable applications in C++.
a new way of writing traversals over typed object structures, such as XML documents and domain-specific models. LEESA (Language for Embedded quEry and traverSAl) is a domain-specific embedded language (DSEL) in C++