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annotate dep/pugixml/docs/samples/xpath_error.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
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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5 int main()
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6 {
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7 pugi::xml_document doc;
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8 if (!doc.load_file("xgconsole.xml")) return -1;
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Paper <mrpapersonic@gmail.com>
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9
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10 // tag::code[]
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11 // Exception is thrown for incorrect query syntax
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Paper <mrpapersonic@gmail.com>
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12 try
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13 {
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14 doc.select_nodes("//nodes[#true()]");
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15 }
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16 catch (const pugi::xpath_exception& e)
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17 {
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18 std::cout << "Select failed: " << e.what() << std::endl;
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19 }
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20
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Paper <mrpapersonic@gmail.com>
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21 // Exception is thrown for incorrect query semantics
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Paper <mrpapersonic@gmail.com>
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22 try
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23 {
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24 doc.select_nodes("(123)/next");
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25 }
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26 catch (const pugi::xpath_exception& e)
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27 {
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28 std::cout << "Select failed: " << e.what() << std::endl;
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29 }
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30
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31 // Exception is thrown for query with incorrect return type
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Paper <mrpapersonic@gmail.com>
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32 try
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33 {
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34 doc.select_nodes("123");
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35 }
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36 catch (const pugi::xpath_exception& e)
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37 {
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38 std::cout << "Select failed: " << e.what() << std::endl;
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39 }
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40 // end::code[]
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41 }
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42
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43 // vim:et