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annotate dep/pugixml/docs/samples/modify_remove.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
parents d10b6c6b432e
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d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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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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Paper <mrpapersonic@gmail.com>
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5 int main()
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6 {
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7 pugi::xml_document doc;
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Paper <mrpapersonic@gmail.com>
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8 if (!doc.load_string("<node><description>Simple node</description><param name='id' value='123'/></node>")) return -1;
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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9
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10 // tag::code[]
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Paper <mrpapersonic@gmail.com>
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11 // remove description node with the whole subtree
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Paper <mrpapersonic@gmail.com>
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12 pugi::xml_node node = doc.child("node");
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Paper <mrpapersonic@gmail.com>
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13 node.remove_child("description");
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14
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Paper <mrpapersonic@gmail.com>
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15 // remove id attribute
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Paper <mrpapersonic@gmail.com>
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16 pugi::xml_node param = node.child("param");
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Paper <mrpapersonic@gmail.com>
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17 param.remove_attribute("value");
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18
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Paper <mrpapersonic@gmail.com>
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19 // we can also remove nodes/attributes by handles
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Paper <mrpapersonic@gmail.com>
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20 pugi::xml_attribute id = param.attribute("name");
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Paper <mrpapersonic@gmail.com>
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21 param.remove_attribute(id);
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Paper <mrpapersonic@gmail.com>
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22 // end::code[]
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23
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24 doc.print(std::cout);
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25 }
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26
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27 // vim:et