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author | 2016-06-25 19:01:45 +0200 | |
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committer | 2016-06-25 19:54:44 +0200 | |
commit | 8042037fd9e6d012f04f8dcc13c2215d72ccee06 (patch) | |
tree | 3babbd12b19f6b0cd8515da6f5f3d502369ec4ae /3rdparty/pugixml/docs/samples/xpath_error.cpp | |
parent | 3739530a86b94869daecea75f8a0938a14e5741a (diff) |
Added PugiXML and used it for hashfile (nw)
Diffstat (limited to '3rdparty/pugixml/docs/samples/xpath_error.cpp')
-rw-r--r-- | 3rdparty/pugixml/docs/samples/xpath_error.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/3rdparty/pugixml/docs/samples/xpath_error.cpp b/3rdparty/pugixml/docs/samples/xpath_error.cpp new file mode 100644 index 00000000000..b6dc424ccc7 --- /dev/null +++ b/3rdparty/pugixml/docs/samples/xpath_error.cpp @@ -0,0 +1,43 @@ +#include "pugixml.hpp" + +#include <iostream> + +int main() +{ + pugi::xml_document doc; + if (!doc.load_file("xgconsole.xml")) return -1; + +// tag::code[] + // Exception is thrown for incorrect query syntax + try + { + doc.select_nodes("//nodes[#true()]"); + } + catch (const pugi::xpath_exception& e) + { + std::cout << "Select failed: " << e.what() << std::endl; + } + + // Exception is thrown for incorrect query semantics + try + { + doc.select_nodes("(123)/next"); + } + catch (const pugi::xpath_exception& e) + { + std::cout << "Select failed: " << e.what() << std::endl; + } + + // Exception is thrown for query with incorrect return type + try + { + doc.select_nodes("123"); + } + catch (const pugi::xpath_exception& e) + { + std::cout << "Select failed: " << e.what() << std::endl; + } +// end::code[] +} + +// vim:et |