From 884dea7531962b17ef843ac2175faa050e8b0758 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Thu, 10 Apr 2014 12:57:06 +0200 Subject: Add support for ordered types, mixed content --- examples/cxx/tree/order/element/README | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 examples/cxx/tree/order/element/README (limited to 'examples/cxx/tree/order/element/README') diff --git a/examples/cxx/tree/order/element/README b/examples/cxx/tree/order/element/README new file mode 100644 index 0000000..19f2381 --- /dev/null +++ b/examples/cxx/tree/order/element/README @@ -0,0 +1,35 @@ +This example shows how to use ordered types to capture and maintain +element order, including element wildcards. + +The example consists of the following files: + +transactions.xsd + XML Schema which describes various bank transactions. A batch of + transactions can contain any number of different transactions in + any order but the order of transaction in the batch is significant. + +library.xml + Sample XML instance document. + +transactions.hxx +transactions.cxx + C++ types that represent the given vocabulary as well as a set of + parsing and serialization functions. These are generated by XSD + from transactions.xsd. Note that the --ordered-type option is + used to indicate to the XSD compiler that the batch type is + ordered. We also use the --generate-wildcard option to enable + wildcard support. An element wildcard is used in the batch to + allow transaction extensions. + +driver.cxx + Driver for the example. It first calls one of the parsing functions + that constructs the object model from the input XML file. It then + iterates over transactions in the batch using the content order + sequence. The driver then performs various modifications of the + object model while showing how to maintain the content order. + Finally, it saves the modified transaction batch back to XML to + verify that the content order is preserved in the output document. + +To run the example on the sample XML instance document simply execute: + +$ ./driver transactions.xml -- cgit v1.1