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Diffstat (limited to 'examples/cxx/hybrid/multiroot/README')
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diff --git a/examples/cxx/hybrid/multiroot/README b/examples/cxx/hybrid/multiroot/README new file mode 100644 index 0000000..3a7cfae --- /dev/null +++ b/examples/cxx/hybrid/multiroot/README @@ -0,0 +1,48 @@ +This example shows how to parse XML vocabularies with multiple root +elements using the Embedded C++/Hybrid mapping. + +The example consists of the following files: + +protocol.xsd + XML Schema which defines a simple bank account protocol with + requests such as withdraw and deposit. + +balance.xml +withdraw.xml +deposit.xml + Sample XML instances for the protocol requests. + +protocol.hxx +protocol.cxx + +protocol-pskel.hxx +protocol-pskel.cxx +protocol-pimpl.hxx +protocol-pimpl.cxx + Object model (the first pair of files), parser skeletons (the + second pair) and parser implementations (the third pair). These + files are generated by the XSD/e compiler from protocol.xsd. The + --generate-parser and --generate-aggregate options were used to + request the generation of the parsing code. + +driver.cxx + Driver for the example. It implements a custom document parser + that determines which request is being parsed and uses the + corresponding parser implementation. The document parser + intentionally does not support the deposit request to show how + to handle unknown documents. The driver first calls the parser + that constructs the object model from the input XML file. It + then prints the content of the object model to STDERR. + +To run the example on the sample XML request documents simply +execute: + +$ ./driver balance.xml +$ ./driver withdraw.xml +$ ./driver deposit.xml + +The example reads from STDIN if input file is not specified: + +$ ./driver <balance.xml +$ ./driver <withdraw.xml +$ ./driver <deposit.xml |