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Diffstat (limited to 'examples/cxx/hybrid/streaming/driver.cxx')
-rw-r--r-- | examples/cxx/hybrid/streaming/driver.cxx | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/streaming/driver.cxx b/examples/cxx/hybrid/streaming/driver.cxx new file mode 100644 index 0000000..ab2cd3a --- /dev/null +++ b/examples/cxx/hybrid/streaming/driver.cxx @@ -0,0 +1,83 @@ +// file : examples/cxx/hybrid/streaming/driver.cxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : not copyrighted - public domain + +#include <iostream> + +#include "position.hxx" + +#include "position-pimpl.hxx" +#include "position-simpl.hxx" + +using namespace std; + +int +main (int argc, char* argv[]) +{ + const char* input; + + if (argc < 2) + { + input = "STDIN"; + cerr << "XML file not specified, reading from STDIN" << endl; + } + else + input = argv[1]; + + try + { + // Parse. + // + object_paggr object_p; + + xml_schema::document_pimpl doc_p ( + object_p.root_parser (), + object_p.root_name ()); + + object_p.pre (); + + if (argc < 2) + doc_p.parse (cin); + else + doc_p.parse (argv[1]); + + object_p.post (); // Ignore the NULL return value. + + // Serialize. + // + object_saggr object_s; + + xml_schema::document_simpl doc_s ( + object_s.root_serializer (), + object_s.root_name ()); + + // Create an object instance. Its only purpose is to carry the + // object id. The position measurements will be supplied directly + // by the custom serializer. + // + object obj; + obj.id (456); + + object_s.pre (obj); + doc_s.serialize (cout); + object_s.post (); + } + catch (const xml_schema::parser_exception& e) + { + cerr << input << ":" << e.line () << ":" << e.column () << ": " + << e.text () << endl; + return 1; + } + catch (const xml_schema::serializer_exception& e) + { + cerr << "error: " << e.text () << endl; + return 1; + } + catch (const std::ios_base::failure&) + { + cerr << input << ": unable to open or read/write failure" << endl; + return 1; + } + + return 0; +} |