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This example shows how to handle the xsi:type attributes when it is used
on root elements. For general coverage of XML Schema polymorphism handling
in the C++/Parser mapping see the polymorphism example.
The example consists of the following files:
supermen.xsd
XML Schema which describes the "supermen" instance documents.
person.xml
superman.xml
batman.xml
Sample XML instance documents.
supermen-pskel.hxx
supermen-pskel.cxx
Parser skeletons generated by the XSD compiler from supermen.xsd.
Note the use of the --generate-polymorphic command line option.
supermen-pimpl.hxx
supermen-pimpl.cxx
Parser implementations that print the XML data to STDOUT.
driver.cxx
Driver for the example. It implements a custom document parser
that determines which XML Schema type is being parsed and uses
the corresponding parser implementation. The driver first
constructs a parser instance from all the individual parsers
found in supermen-pimpl.hxx. In then invokes this parser instance
to parse the input file.
To run the example on the sample XML instance documents simply execute:
$ ./driver person.xml
$ ./driver superman.xml
$ ./driver batman.xml
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