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author Miodrag Milanovic <mmicko@gmail.com>2016-06-25 19:01:45 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-06-25 19:54:44 +0200
commit8042037fd9e6d012f04f8dcc13c2215d72ccee06 (patch)
tree3babbd12b19f6b0cd8515da6f5f3d502369ec4ae /3rdparty/pugixml/docs/samples/xpath_error.cpp
parent3739530a86b94869daecea75f8a0938a14e5741a (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.cpp43
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