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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_query.cpp | |
parent | 3739530a86b94869daecea75f8a0938a14e5741a (diff) |
Added PugiXML and used it for hashfile (nw)
Diffstat (limited to '3rdparty/pugixml/docs/samples/xpath_query.cpp')
-rw-r--r-- | 3rdparty/pugixml/docs/samples/xpath_query.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/3rdparty/pugixml/docs/samples/xpath_query.cpp b/3rdparty/pugixml/docs/samples/xpath_query.cpp new file mode 100644 index 00000000000..857c04c39e0 --- /dev/null +++ b/3rdparty/pugixml/docs/samples/xpath_query.cpp @@ -0,0 +1,36 @@ +#include "pugixml.hpp" + +#include <iostream> +#include <string> + +int main() +{ + pugi::xml_document doc; + if (!doc.load_file("xgconsole.xml")) return -1; + +// tag::code[] + // Select nodes via compiled query + pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']"); + + pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc); + std::cout << "Remote tool: "; + tools[2].node().print(std::cout); + + // Evaluate numbers via compiled query + pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)"); + std::cout << query_timeouts.evaluate_number(doc) << std::endl; + + // Evaluate strings via compiled query for different context nodes + pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks"); + pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)"); + + for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling()) + { + std::string s = query_name.evaluate_string(tool); + + if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl; + } +// end::code[] +} + +// vim:et |