From 5e527213a2430bb3018e5eebd909aef294edf9b5 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 18 Dec 2020 18:48:46 +0300 Subject: Switch to build2 --- examples/cxx/tree/messaging/README | 58 -------------------------------------- 1 file changed, 58 deletions(-) delete mode 100644 examples/cxx/tree/messaging/README (limited to 'examples/cxx/tree/messaging/README') diff --git a/examples/cxx/tree/messaging/README b/examples/cxx/tree/messaging/README deleted file mode 100644 index 435a4cf..0000000 --- a/examples/cxx/tree/messaging/README +++ /dev/null @@ -1,58 +0,0 @@ -This example shows how to handle XML vocabularies with multiple -root elements using the element type and element map features -of the C++/Tree mapping. The main purpose of element types is -to distinguish object models with the same root type but with -different root elements. The element map allows uniform parsing -and serialization of multiple root elements. - -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. Note that some request - and response elements are of the same type. - -balance.xml -withdraw.xml -deposit.xml - Sample XML instances for the protocol requests. - -protocol.hxx -protocol.cxx - C++ types that represent the given vocabulary. These are - generated by the XSD compiler from protocol.xsd. Generation of - element types instead of parsing and serialization functions is - requested with the --generate-element-type option. Generation of - the element map is requested with the --generate-element-map - option. - -dom-parse.hxx -dom-parse.cxx - Definition and implementation of the parse() function that - parses an XML document to a DOM document. - -dom-serialize.hxx -dom-serialize.cxx - Definition and implementation of the serialize() function that - serializes a DOM document to XML. - -driver.cxx - Driver for the example. It first calls the above-mentioned parse() - function to parse the input file to a DOM document. It then calls - the parse() function on the element map to parse the root document - element to the object model. The object model is returned as a - pointer to xml_schema::element_type which is a common base type for - all element types. The driver then determines which request it has - received either using RTTI or by comparing the root element names. - Once the request type is determined, information about it is printed - to STDERR and the corresponding response is created. Finally, the - driver serializes the opaque response object to a DOM document - using the element map and then serializes this DOM document to - STDOUT using the above-mentioned serialize() function. - -To run the example on the sample XML request documents simply -execute: - -$ ./driver balance.xml -$ ./driver withdraw.xml -$ ./driver deposit.xml -- cgit v1.1