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https://github.com/RetroDECK/ES-DE.git
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36 lines
740 B
C++
36 lines
740 B
C++
#include "pugixml.hpp"
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#include <iostream>
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const char* node_types[] =
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{
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"null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"
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};
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// tag::impl[]
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struct simple_walker: pugi::xml_tree_walker
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{
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virtual bool for_each(pugi::xml_node& node)
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{
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for (int i = 0; i < depth(); ++i) std::cout << " "; // indentation
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std::cout << node_types[node.type()] << ": name='" << node.name() << "', value='" << node.value() << "'\n";
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return true; // continue traversal
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}
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};
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// end::impl[]
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int main()
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{
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pugi::xml_document doc;
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if (!doc.load_file("tree.xml")) return -1;
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// tag::traverse[]
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simple_walker walker;
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doc.traverse(walker);
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// end::traverse[]
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}
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// vim:et
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