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annotate dep/pugixml/docs/samples/traverse_walker.cpp @ 327:b5d6c27c308f

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anime: refactor Anime::SeriesSeason to Season class ToLocalString has also been altered to take in both season and year because lots of locales actually treat formatting seasons differently! most notably is Russian which adds a suffix at the end to notate seasons(??)
author Paper <paper@paper.us.eu.org>
date Thu, 13 Jun 2024 01:49:18 -0400
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d10b6c6b432e add xml lib, we will need to use it eventually
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1 #include "pugixml.hpp"
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2
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3 #include <iostream>
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4
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5 const char* node_types[] =
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6 {
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7 "null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"
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8 };
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9
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10 // tag::impl[]
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11 struct simple_walker: pugi::xml_tree_walker
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12 {
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13 virtual bool for_each(pugi::xml_node& node)
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14 {
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15 for (int i = 0; i < depth(); ++i) std::cout << " "; // indentation
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16
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17 std::cout << node_types[node.type()] << ": name='" << node.name() << "', value='" << node.value() << "'\n";
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18
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19 return true; // continue traversal
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20 }
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21 };
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22 // end::impl[]
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23
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24 int main()
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25 {
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26 pugi::xml_document doc;
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27 if (!doc.load_file("tree.xml")) return -1;
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28
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29 // tag::traverse[]
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30 simple_walker walker;
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31 doc.traverse(walker);
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32 // end::traverse[]
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33 }
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34
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35 // vim:et