Mercurial > minori
annotate dep/pugixml/docs/samples/xpath_query.cpp @ 366:886f66775f31
animone: add preliminary AT-SPI stuff
anime_list: finish the regular singular right click menu
author | Paper <paper@tflc.us> |
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date | Sun, 17 Nov 2024 19:56:01 -0500 |
parents | d10b6c6b432e |
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d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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1 #include "pugixml.hpp" |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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2 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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3 #include <iostream> |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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4 #include <string> |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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5 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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6 int main() |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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7 { |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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8 pugi::xml_document doc; |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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9 if (!doc.load_file("xgconsole.xml")) return -1; |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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10 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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11 // tag::code[] |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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12 // Select nodes via compiled query |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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13 pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']"); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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14 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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15 pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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16 std::cout << "Remote tool: "; |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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17 tools[2].node().print(std::cout); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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18 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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19 // Evaluate numbers via compiled query |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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20 pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)"); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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21 std::cout << query_timeouts.evaluate_number(doc) << std::endl; |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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22 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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23 // Evaluate strings via compiled query for different context nodes |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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24 pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks"); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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25 pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)"); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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26 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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27 for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling()) |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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28 { |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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29 std::string s = query_name.evaluate_string(tool); |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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30 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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31 if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl; |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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32 } |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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33 // end::code[] |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
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34 } |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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35 |
d10b6c6b432e
add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
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36 // vim:et |