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annotate dep/pugixml/docs/samples/text.cpp @ 137:69db40272acd

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dep/animia: [WIP] huge refactor this WILL NOT compile, because lots of code has been changed and every API in the original codebase has been removed. note that this api setup is not exactly permanent...
author Paper <mrpapersonic@gmail.com>
date Fri, 10 Nov 2023 13:52:47 -0500
parents d10b6c6b432e
children
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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 int main()
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6 {
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7 pugi::xml_document doc;
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8
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9 // get a test document
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10 doc.load_string("<project><name>test</name><version>1.1</version><public>yes</public></project>");
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11
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12 pugi::xml_node project = doc.child("project");
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13
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14 // tag::access[]
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15 std::cout << "Project name: " << project.child("name").text().get() << std::endl;
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16 std::cout << "Project version: " << project.child("version").text().as_double() << std::endl;
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17 std::cout << "Project visibility: " << (project.child("public").text().as_bool(/* def= */ true) ? "public" : "private") << std::endl;
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18 std::cout << "Project description: " << project.child("description").text().get() << std::endl;
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19 // end::access[]
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20
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21 std::cout << std::endl;
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22
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23 // tag::modify[]
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24 // change project version
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25 project.child("version").text() = 1.2;
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26
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27 // add description element and set the contents
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28 // note that we do not have to explicitly add the node_pcdata child
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29 project.append_child("description").text().set("a test project");
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30 // end::modify[]
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32 doc.save(std::cout);
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33 }
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34
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35 // vim:et