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| author | arseny.kapoulkine <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640> | 2010-07-07 14:47:48 +0000 |
|---|---|---|
| committer | arseny.kapoulkine <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640> | 2010-07-07 14:47:48 +0000 |
| commit | 813cabb5e67bab646a838890fa55363ad566ee11 (patch) | |
| tree | 509fd37f0852e92b49b74f5b0e24b0faa69a758e /docs/samples/traverse_walker.cpp | |
| parent | aac7a252bfcecc30edf374dc51ca54c8be7a9159 (diff) | |
docs: Added traverse samples, minor manual fixes, 'getting' section is almost finished
git-svn-id: http://pugixml.googlecode.com/svn/trunk@567 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'docs/samples/traverse_walker.cpp')
| -rw-r--r-- | docs/samples/traverse_walker.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/docs/samples/traverse_walker.cpp b/docs/samples/traverse_walker.cpp new file mode 100644 index 0000000..f712eee --- /dev/null +++ b/docs/samples/traverse_walker.cpp @@ -0,0 +1,33 @@ +#include "pugixml.hpp"
+
+#include <iostream>
+
+const char* node_types[] =
+{
+ "null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"
+};
+
+//[code_traverse_walker_impl
+struct simple_walker: pugi::xml_tree_walker
+{
+ virtual bool for_each(pugi::xml_node& node)
+ {
+ for (int i = 0; i < depth(); ++i) std::cout << " "; // indentation
+
+ std::cout << node_types[node.type()] << ": name='" << node.name() << "', value='" << node.value() << "'\n";
+
+ return true; // continue traversal
+ }
+};
+//]
+
+int main()
+{
+ pugi::xml_document doc;
+ if (!doc.load_file("tree.xml")) return -1;
+
+ //[code_traverse_walker_traverse
+ simple_walker walker;
+ doc.traverse(walker);
+ //]
+}
|