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annotate dep/pugixml/docs/samples/modify_base.cpp @ 118:39521c47c7a3

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*: another huge megacommit, SORRY The torrents page works a lot better now Added the edit option to the anime list right click menu Vectorized currently playing files Available player and extensions are now loaded at runtime from files in (dotpath)/players.json and (dotpath)/extensions.json These paths are not permanent and will likely be moved to (dotpath)/recognition ... ... ...
author Paper <mrpapersonic@gmail.com>
date Tue, 07 Nov 2023 23:40:54 -0500
parents d10b6c6b432e
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1 #include "pugixml.hpp"
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2
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3 #include <string.h>
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4 #include <iostream>
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5
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6 int main()
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7 {
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8 pugi::xml_document doc;
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9 if (!doc.load_string("<node id='123'>text</node><!-- comment -->", pugi::parse_default | pugi::parse_comments)) return -1;
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10
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11 // tag::node[]
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12 pugi::xml_node node = doc.child("node");
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13
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14 // change node name
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15 std::cout << node.set_name("notnode");
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16 std::cout << ", new node name: " << node.name() << std::endl;
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17
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18 // change comment text
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19 std::cout << doc.last_child().set_value("useless comment");
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20 std::cout << ", new comment text: " << doc.last_child().value() << std::endl;
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21
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22 // we can't change value of the element or name of the comment
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23 std::cout << node.set_value("1") << ", " << doc.last_child().set_name("2") << std::endl;
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24 // end::node[]
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25
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26 // tag::attr[]
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27 pugi::xml_attribute attr = node.attribute("id");
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28
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29 // change attribute name/value
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30 std::cout << attr.set_name("key") << ", " << attr.set_value("345");
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31 std::cout << ", new attribute: " << attr.name() << "=" << attr.value() << std::endl;
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32
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33 // we can use numbers or booleans
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34 attr.set_value(1.234);
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35 std::cout << "new attribute value: " << attr.value() << std::endl;
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36
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37 // we can also use assignment operators for more concise code
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38 attr = true;
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39 std::cout << "final attribute value: " << attr.value() << std::endl;
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40 // end::attr[]
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41 }
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42
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43 // vim:et